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| <li>概要: </li> |
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| <li>字段 | </li> |
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| <div class="subTitle">org.apache.calcite.linq4j</div> |
| <h2 title="类 QueryableDefaults" class="title">类 QueryableDefaults</h2> |
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| <ul class="inheritance"> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">java.lang.Object</a></li> |
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| <ul class="inheritance"> |
| <li>org.apache.calcite.linq4j.QueryableDefaults</li> |
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| <pre>public abstract class <span class="typeNameLabel">QueryableDefaults</span> |
| extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a></pre> |
| <div class="block">Default implementations for methods in the <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口"><code>Queryable</code></a> interface.</div> |
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| <h3>嵌套类概要</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="嵌套类概要表, 列表嵌套类和解释"> |
| <caption><span>嵌套类</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">限定符和类型</th> |
| <th class="colLast" scope="col">类和说明</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.NonLeafReplayableQueryable.html" title="org.apache.calcite.linq4j中的类">QueryableDefaults.NonLeafReplayableQueryable</a><<a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.NonLeafReplayableQueryable.html" title="QueryableDefaults.NonLeafReplayableQueryable中的类型参数">T</a>></span></code> |
| <div class="block">Non-leaf replayable queryable.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static interface </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.Replayable.html" title="org.apache.calcite.linq4j中的接口">QueryableDefaults.Replayable</a><<a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.Replayable.html" title="QueryableDefaults.Replayable中的类型参数">T</a>></span></code> |
| <div class="block">Replayable.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.ReplayableQueryable.html" title="org.apache.calcite.linq4j中的类">QueryableDefaults.ReplayableQueryable</a><<a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.ReplayableQueryable.html" title="QueryableDefaults.ReplayableQueryable中的类型参数">T</a>></span></code> |
| <div class="block">Replayable queryable.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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| <li class="blockList"><a name="constructor.summary"> |
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| </a> |
| <h3>构造器概要</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="构造器概要表, 列表构造器和解释"> |
| <caption><span>构造器</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">构造器和说明</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#QueryableDefaults--">QueryableDefaults</a></span>()</code> </td> |
| </tr> |
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| </ul> |
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| <h3>方法概要</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="方法概要表, 列表方法和解释"> |
| <caption><span id="t0" class="activeTableTab"><span>所有方法</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">静态方法</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">具体方法</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">限定符和类型</th> |
| <th class="colLast" scope="col">方法和说明</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#aggregate-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">aggregate</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><T,T,T>> func)</code> |
| <div class="block">Applies an accumulator function over a |
| sequence.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static <T,TAccumulate><br>TAccumulate</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#aggregate-org.apache.calcite.linq4j.Queryable-TAccumulate-org.apache.calcite.linq4j.tree.FunctionExpression-">aggregate</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| TAccumulate seed, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TAccumulate,T,TAccumulate>> func)</code> |
| <div class="block">Applies an accumulator function over a |
| sequence.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static <T,TAccumulate,TResult><br>TResult</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#aggregate-org.apache.calcite.linq4j.Queryable-TAccumulate-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-">aggregate</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| TAccumulate seed, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TAccumulate,T,TAccumulate>> func, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TAccumulate,TResult>> selector)</code> |
| <div class="block">Applies an accumulator function over a |
| sequence.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static <T> boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#all-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">all</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</code> |
| <div class="block">Determines whether all the elements of a sequence |
| satisfy a condition.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static <T> void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#any-org.apache.calcite.linq4j.Queryable-">any</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</code> |
| <div class="block">Determines whether a sequence contains any |
| elements.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static <T> boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#any-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">any</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</code> |
| <div class="block">Determines whether any element of a sequence |
| satisfies a condition.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#asQueryable-org.apache.calcite.linq4j.Queryable-">asQueryable</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</code> |
| <div class="block">Converts a generic <code>Enumerable<T></code> to a generic |
| <code>IQueryable<T></code>.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="java.math中的类或接口">BigDecimal</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#averageBigDecimal-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">averageBigDecimal</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/BigDecimalFunction1.html" title="org.apache.calcite.linq4j.function中的接口">BigDecimalFunction1</a><T>> selector)</code> |
| <div class="block">Computes the average of a sequence of Decimal |
| values that is obtained by invoking a projection function on |
| each element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>static <T> double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#averageDouble-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">averageDouble</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/DoubleFunction1.html" title="org.apache.calcite.linq4j.function中的接口">DoubleFunction1</a><T>> selector)</code> |
| <div class="block">Computes the average of a sequence of Double |
| values that is obtained by invoking a projection function on |
| each element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>static <T> float</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#averageFloat-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">averageFloat</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/FloatFunction1.html" title="org.apache.calcite.linq4j.function中的接口">FloatFunction1</a><T>> selector)</code> |
| <div class="block">Computes the average of a sequence of Float |
| values that is obtained by invoking a projection function on |
| each element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>static <T> int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#averageInteger-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">averageInteger</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/IntegerFunction1.html" title="org.apache.calcite.linq4j.function中的接口">IntegerFunction1</a><T>> selector)</code> |
| <div class="block">Computes the average of a sequence of int values |
| that is obtained by invoking a projection function on each |
| element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>static <T> long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#averageLong-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">averageLong</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/LongFunction1.html" title="org.apache.calcite.linq4j.function中的接口">LongFunction1</a><T>> selector)</code> |
| <div class="block">Computes the average of a sequence of long values |
| that is obtained by invoking a projection function on each |
| element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="java.math中的类或接口">BigDecimal</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#averageNullableBigDecimal-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">averageNullableBigDecimal</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableBigDecimalFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableBigDecimalFunction1</a><T>> selector)</code> |
| <div class="block">Computes the average of a sequence of nullable |
| Decimal values that is obtained by invoking a projection |
| function on each element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Double.html?is-external=true" title="java.lang中的类或接口">Double</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#averageNullableDouble-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">averageNullableDouble</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableDoubleFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableDoubleFunction1</a><T>> selector)</code> |
| <div class="block">Computes the average of a sequence of nullable |
| Double values that is obtained by invoking a projection |
| function on each element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Float.html?is-external=true" title="java.lang中的类或接口">Float</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#averageNullableFloat-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">averageNullableFloat</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableFloatFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableFloatFunction1</a><T>> selector)</code> |
| <div class="block">Computes the average of a sequence of nullable |
| Float values that is obtained by invoking a projection |
| function on each element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#averageNullableInteger-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">averageNullableInteger</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableIntegerFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableIntegerFunction1</a><T>> selector)</code> |
| <div class="block">Computes the average of a sequence of nullable |
| int values that is obtained by invoking a projection function |
| on each element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="java.lang中的类或接口">Long</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#averageNullableLong-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">averageNullableLong</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableLongFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableLongFunction1</a><T>> selector)</code> |
| <div class="block">Computes the average of a sequence of nullable |
| long values that is obtained by invoking a projection function |
| on each element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>static <T,T2> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T2></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#cast-org.apache.calcite.linq4j.Queryable-java.lang.Class-">cast</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="java.lang中的类或接口">Class</a><T2> clazz)</code> |
| <div class="block">Analogous to LINQ's Enumerable.Cast extension method.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#concat-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-">concat</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable0, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> source2)</code> |
| <div class="block">Concatenates two sequences.</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>static <T> boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#contains-org.apache.calcite.linq4j.Queryable-T-">contains</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| T element)</code> |
| <div class="block">Determines whether a sequence contains a specified |
| element by using the default equality comparer.</div> |
| </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code>static <T> boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#contains-org.apache.calcite.linq4j.Queryable-T-org.apache.calcite.linq4j.function.EqualityComparer-">contains</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| T element, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a> comparer)</code> |
| <div class="block">Determines whether a sequence contains a specified |
| element by using a specified <code>EqualityComparer<T></code>.</div> |
| </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>static <T> int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#count-org.apache.calcite.linq4j.Queryable-">count</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</code> |
| <div class="block">Returns the number of elements in a |
| sequence.</div> |
| </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>static <T> int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#count-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">count</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> func)</code> |
| <div class="block">Returns the number of elements in the specified |
| sequence that satisfies a condition.</div> |
| </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#defaultIfEmpty-org.apache.calcite.linq4j.Queryable-">defaultIfEmpty</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</code> |
| <div class="block">Returns the elements of the specified sequence or |
| the type parameter's default value in a singleton collection if |
| the sequence is empty.</div> |
| </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#defaultIfEmpty-org.apache.calcite.linq4j.Queryable-T-">defaultIfEmpty</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| T value)</code> |
| <div class="block">Returns the elements of the specified sequence or |
| the specified value in a singleton collection if the sequence |
| is empty.</div> |
| </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#distinct-org.apache.calcite.linq4j.Queryable-">distinct</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</code> |
| <div class="block">Returns distinct elements from a sequence by using |
| the default equality comparer to compare values.</div> |
| </td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#distinct-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.function.EqualityComparer-">distinct</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a> comparer)</code> |
| <div class="block">Returns distinct elements from a sequence by using |
| a specified <code>EqualityComparer<T></code> to compare values.</div> |
| </td> |
| </tr> |
| <tr id="i27" class="rowColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#elementAt-org.apache.calcite.linq4j.Queryable-int-">elementAt</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| int index)</code> |
| <div class="block">Returns the element at a specified index in a |
| sequence.</div> |
| </td> |
| </tr> |
| <tr id="i28" class="altColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#elementAtOrDefault-org.apache.calcite.linq4j.Queryable-int-">elementAtOrDefault</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| int index)</code> |
| <div class="block">Returns the element at a specified index in a |
| sequence or a default value if the index is out of |
| range.</div> |
| </td> |
| </tr> |
| <tr id="i29" class="rowColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#except-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-">except</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> enumerable)</code> |
| <div class="block">Produces the set difference of two sequences by |
| using the default equality comparer to compare values.</div> |
| </td> |
| </tr> |
| <tr id="i30" class="altColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#except-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.function.EqualityComparer-">except</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> enumerable, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a><T> comparer)</code> |
| <div class="block">Produces the set difference of two sequences by |
| using the specified <code>EqualityComparer<T></code> to compare |
| values.</div> |
| </td> |
| </tr> |
| <tr id="i31" class="rowColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#first-org.apache.calcite.linq4j.Queryable-">first</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</code> |
| <div class="block">Returns the first element of a sequence.</div> |
| </td> |
| </tr> |
| <tr id="i32" class="altColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#first-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">first</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</code> |
| <div class="block">Returns the first element of a sequence that |
| satisfies a specified condition.</div> |
| </td> |
| </tr> |
| <tr id="i33" class="rowColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#firstOrDefault-org.apache.calcite.linq4j.Queryable-">firstOrDefault</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</code> |
| <div class="block">Returns the first element of a sequence, or a |
| default value if the sequence contains no elements.</div> |
| </td> |
| </tr> |
| <tr id="i34" class="altColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#firstOrDefault-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">firstOrDefault</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</code> |
| <div class="block">Returns the first element of a sequence that |
| satisfies a specified condition or a default value if no such |
| element is found.</div> |
| </td> |
| </tr> |
| <tr id="i35" class="rowColor"> |
| <td class="colFirst"><code>static <T,TKey> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><<a href="../../../../org/apache/calcite/linq4j/Grouping.html" title="org.apache.calcite.linq4j中的接口">Grouping</a><TKey,T>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#groupBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">groupBy</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector)</code> |
| <div class="block">Groups the elements of a sequence according to a |
| specified key selector function.</div> |
| </td> |
| </tr> |
| <tr id="i36" class="altColor"> |
| <td class="colFirst"><code>static <T,TKey> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><<a href="../../../../org/apache/calcite/linq4j/Grouping.html" title="org.apache.calcite.linq4j中的接口">Grouping</a><TKey,T>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#groupBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.function.EqualityComparer-">groupBy</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a> comparer)</code> |
| <div class="block">Groups the elements of a sequence according to a |
| specified key selector function and compares the keys by using |
| a specified comparer.</div> |
| </td> |
| </tr> |
| <tr id="i37" class="rowColor"> |
| <td class="colFirst"><code>static <T,TKey,TElement><br><a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><<a href="../../../../org/apache/calcite/linq4j/Grouping.html" title="org.apache.calcite.linq4j中的接口">Grouping</a><TKey,TElement>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#groupBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-">groupBy</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TElement>> elementSelector)</code> |
| <div class="block">Groups the elements of a sequence according to a |
| specified key selector function and projects the elements for |
| each group by using a specified function.</div> |
| </td> |
| </tr> |
| <tr id="i38" class="altColor"> |
| <td class="colFirst"><code>static <T,TKey,TElement><br><a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><<a href="../../../../org/apache/calcite/linq4j/Grouping.html" title="org.apache.calcite.linq4j中的接口">Grouping</a><TKey,TElement>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#groupBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.function.EqualityComparer-">groupBy</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TElement>> elementSelector, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a> comparer)</code> |
| <div class="block">Groups the elements of a sequence and projects the |
| elements for each group by using a specified function.</div> |
| </td> |
| </tr> |
| <tr id="i39" class="rowColor"> |
| <td class="colFirst"><code>static <T,TKey,TElement,TResult><br><a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#groupBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-">groupBy</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TElement>> elementSelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TKey,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TElement>,TResult>> resultSelector)</code> |
| <div class="block">Groups the elements of a sequence according to a |
| specified key selector function and creates a result value from |
| each group and its key.</div> |
| </td> |
| </tr> |
| <tr id="i40" class="altColor"> |
| <td class="colFirst"><code>static <T,TKey,TElement,TResult><br><a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#groupBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.function.EqualityComparer-">groupBy</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TElement>> elementSelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TKey,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TElement>,TResult>> resultSelector, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a><TKey> comparer)</code> |
| <div class="block">Groups the elements of a sequence according to a |
| specified key selector function and creates a result value from |
| each group and its key.</div> |
| </td> |
| </tr> |
| <tr id="i41" class="rowColor"> |
| <td class="colFirst"><code>static <T,TKey,TResult><br><a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><<a href="../../../../org/apache/calcite/linq4j/Grouping.html" title="org.apache.calcite.linq4j中的接口">Grouping</a><TKey,TResult>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#groupByK-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-">groupByK</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TKey,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T>,TResult>> elementSelector)</code> |
| <div class="block">Groups the elements of a sequence according to a |
| specified key selector function and creates a result value from |
| each group and its key.</div> |
| </td> |
| </tr> |
| <tr id="i42" class="altColor"> |
| <td class="colFirst"><code>static <T,TKey,TResult><br><a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#groupByK-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.function.EqualityComparer-">groupByK</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TKey,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T>,TResult>> elementSelector, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a> comparer)</code> |
| <div class="block">Groups the elements of a sequence according to a |
| specified key selector function and creates a result value from |
| each group and its key.</div> |
| </td> |
| </tr> |
| <tr id="i43" class="rowColor"> |
| <td class="colFirst"><code>static <TOuter,TInner,TKey,TResult><br><a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#groupJoin-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-">groupJoin</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TOuter> outer, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TInner> inner, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TOuter,TKey>> outerKeySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TInner,TKey>> innerKeySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TOuter,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TInner>,TResult>> resultSelector)</code> |
| <div class="block">Correlates the elements of two sequences based on |
| key equality and groups the results.</div> |
| </td> |
| </tr> |
| <tr id="i44" class="altColor"> |
| <td class="colFirst"><code>static <TOuter,TInner,TKey,TResult><br><a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TResult></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#groupJoin-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.function.EqualityComparer-">groupJoin</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TOuter> outer, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TInner> inner, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TOuter,TKey>> outerKeySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TInner,TKey>> innerKeySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TOuter,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TInner>,TResult>> resultSelector, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a><TKey> comparer)</code> |
| <div class="block">Correlates the elements of two sequences based on |
| key equality and groups the results.</div> |
| </td> |
| </tr> |
| <tr id="i45" class="rowColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#intersect-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-">intersect</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> enumerable)</code> |
| <div class="block">Produces the set intersection of two sequences by |
| using the default equality comparer to compare values.</div> |
| </td> |
| </tr> |
| <tr id="i46" class="altColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#intersect-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.function.EqualityComparer-">intersect</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> enumerable, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a><T> comparer)</code> |
| <div class="block">Produces the set intersection of two sequences by |
| using the specified <code>EqualityComparer<T></code> to compare |
| values.</div> |
| </td> |
| </tr> |
| <tr id="i47" class="rowColor"> |
| <td class="colFirst"><code>static <TOuter,TInner,TKey,TResult><br><a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#join-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-">join</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TOuter> outer, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TInner> inner, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TOuter,TKey>> outerKeySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TInner,TKey>> innerKeySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TOuter,TInner,TResult>> resultSelector)</code> |
| <div class="block">Correlates the elements of two sequences based on |
| matching keys.</div> |
| </td> |
| </tr> |
| <tr id="i48" class="altColor"> |
| <td class="colFirst"><code>static <TOuter,TInner,TKey,TResult><br><a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#join-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.function.EqualityComparer-">join</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TOuter> outer, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TInner> inner, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TOuter,TKey>> outerKeySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TInner,TKey>> innerKeySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TOuter,TInner,TResult>> resultSelector, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a><TKey> comparer)</code> |
| <div class="block">Correlates the elements of two sequences based on |
| matching keys.</div> |
| </td> |
| </tr> |
| <tr id="i49" class="rowColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#last-org.apache.calcite.linq4j.Queryable-">last</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</code> |
| <div class="block">Returns the last element in a sequence.</div> |
| </td> |
| </tr> |
| <tr id="i50" class="altColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#last-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">last</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</code> |
| <div class="block">Returns the last element of a sequence that |
| satisfies a specified condition.</div> |
| </td> |
| </tr> |
| <tr id="i51" class="rowColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#lastOrDefault-org.apache.calcite.linq4j.Queryable-">lastOrDefault</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</code> |
| <div class="block">Returns the last element in a sequence, or a |
| default value if the sequence contains no elements.</div> |
| </td> |
| </tr> |
| <tr id="i52" class="altColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#lastOrDefault-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">lastOrDefault</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</code> |
| <div class="block">Returns the last element of a sequence that |
| satisfies a condition or a default value if no such element is |
| found.</div> |
| </td> |
| </tr> |
| <tr id="i53" class="rowColor"> |
| <td class="colFirst"><code>static <T> long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#longCount-org.apache.calcite.linq4j.Queryable-">longCount</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> xable)</code> |
| <div class="block">Returns an long that represents the total number |
| of elements in a sequence.</div> |
| </td> |
| </tr> |
| <tr id="i54" class="altColor"> |
| <td class="colFirst"><code>static <T> long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#longCount-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">longCount</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</code> |
| <div class="block">Returns an long that represents the number of |
| elements in a sequence that satisfy a condition.</div> |
| </td> |
| </tr> |
| <tr id="i55" class="rowColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#max-org.apache.calcite.linq4j.Queryable-">max</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</code> |
| <div class="block">Returns the maximum value in a generic |
| <code>IQueryable<T></code>.</div> |
| </td> |
| </tr> |
| <tr id="i56" class="altColor"> |
| <td class="colFirst"><code>static <T,TResult><br>TResult</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#max-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">max</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TResult>> selector)</code> |
| <div class="block">Invokes a projection function on each element of a |
| generic <code>IQueryable<T></code> and returns the maximum resulting |
| value.</div> |
| </td> |
| </tr> |
| <tr id="i57" class="rowColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#min-org.apache.calcite.linq4j.Queryable-">min</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</code> |
| <div class="block">Returns the minimum value in a generic |
| <code>IQueryable<T></code>.</div> |
| </td> |
| </tr> |
| <tr id="i58" class="altColor"> |
| <td class="colFirst"><code>static <T,TResult><br>TResult</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#min-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">min</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TResult>> selector)</code> |
| <div class="block">Invokes a projection function on each element of a |
| generic <code>IQueryable<T></code> and returns the minimum resulting |
| value.</div> |
| </td> |
| </tr> |
| <tr id="i59" class="rowColor"> |
| <td class="colFirst"><code>static <TResult> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#ofType-org.apache.calcite.linq4j.Queryable-java.lang.Class-">ofType</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><?> queryable, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="java.lang中的类或接口">Class</a><TResult> clazz)</code> |
| <div class="block">Filters the elements of an IQueryable based on a |
| specified type.</div> |
| </td> |
| </tr> |
| <tr id="i60" class="altColor"> |
| <td class="colFirst"><code>static <T,TKey extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="java.lang中的类或接口">Comparable</a>><br><a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#orderBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">orderBy</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector)</code> |
| <div class="block">Sorts the elements of a sequence in ascending |
| order according to a key.</div> |
| </td> |
| </tr> |
| <tr id="i61" class="rowColor"> |
| <td class="colFirst"><code>static <T,TKey> <a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#orderBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-java.util.Comparator-">orderBy</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="java.util中的类或接口">Comparator</a><TKey> comparator)</code> |
| <div class="block">Sorts the elements of a sequence in ascending |
| order by using a specified comparer.</div> |
| </td> |
| </tr> |
| <tr id="i62" class="altColor"> |
| <td class="colFirst"><code>static <T,TKey extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="java.lang中的类或接口">Comparable</a>><br><a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#orderByDescending-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">orderByDescending</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector)</code> |
| <div class="block">Sorts the elements of a sequence in descending |
| order according to a key.</div> |
| </td> |
| </tr> |
| <tr id="i63" class="rowColor"> |
| <td class="colFirst"><code>static <T,TKey> <a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#orderByDescending-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-java.util.Comparator-">orderByDescending</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="java.util中的类或接口">Comparator</a><TKey> comparator)</code> |
| <div class="block">Sorts the elements of a sequence in descending |
| order by using a specified comparer.</div> |
| </td> |
| </tr> |
| <tr id="i64" class="altColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#reverse-org.apache.calcite.linq4j.Queryable-">reverse</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source)</code> |
| <div class="block">Inverts the order of the elements in a |
| sequence.</div> |
| </td> |
| </tr> |
| <tr id="i65" class="rowColor"> |
| <td class="colFirst"><code>static <T,TResult><br><a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#select-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">select</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TResult>> selector)</code> |
| <div class="block">Projects each element of a sequence into a new form.</div> |
| </td> |
| </tr> |
| <tr id="i66" class="altColor"> |
| <td class="colFirst"><code>static <T,TResult><br><a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#selectMany-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">selectMany</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TResult>>> selector)</code> |
| <div class="block">Projects each element of a sequence to an |
| <code>Enumerable<T></code> and combines the resulting sequences into one |
| sequence.</div> |
| </td> |
| </tr> |
| <tr id="i67" class="rowColor"> |
| <td class="colFirst"><code>static <T,TCollection,TResult><br><a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#selectMany-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-">selectMany</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><T,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a>,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TCollection>>> collectionSelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><T,TCollection,TResult>> resultSelector)</code> |
| <div class="block">Projects each element of a sequence to an |
| <code>Enumerable<T></code> that incorporates the index of the source |
| element that produced it.</div> |
| </td> |
| </tr> |
| <tr id="i68" class="altColor"> |
| <td class="colFirst"><code>static <T,TCollection,TResult><br><a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#selectManyN-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-">selectManyN</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TCollection>>> collectionSelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><T,TCollection,TResult>> resultSelector)</code> |
| <div class="block">Projects each element of a sequence to an |
| <code>Enumerable<T></code> and invokes a result selector function on each |
| element therein.</div> |
| </td> |
| </tr> |
| <tr id="i69" class="rowColor"> |
| <td class="colFirst"><code>static <T,TResult><br><a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#selectManyN-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">selectManyN</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><T,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a>,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TResult>>> selector)</code> |
| <div class="block">Projects each element of a sequence to an |
| <code>Enumerable<T></code> and combines the resulting sequences into one |
| sequence.</div> |
| </td> |
| </tr> |
| <tr id="i70" class="altColor"> |
| <td class="colFirst"><code>static <T,TResult><br><a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#selectN-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">selectN</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><T,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a>,TResult>> selector)</code> |
| <div class="block">Projects each element of a sequence into a new |
| form by incorporating the element's index.</div> |
| </td> |
| </tr> |
| <tr id="i71" class="rowColor"> |
| <td class="colFirst"><code>static <T> boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#sequenceEqual-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-">sequenceEqual</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> enumerable)</code> |
| <div class="block">Determines whether two sequences are equal by |
| using the default equality comparer to compare |
| elements.</div> |
| </td> |
| </tr> |
| <tr id="i72" class="altColor"> |
| <td class="colFirst"><code>static <T> boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#sequenceEqual-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.function.EqualityComparer-">sequenceEqual</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> enumerable, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a><T> comparer)</code> |
| <div class="block">Determines whether two sequences are equal by |
| using a specified <code>EqualityComparer<T></code> to compare |
| elements.</div> |
| </td> |
| </tr> |
| <tr id="i73" class="rowColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#single-org.apache.calcite.linq4j.Queryable-">single</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source)</code> |
| <div class="block">Returns the only element of a sequence, and throws |
| an exception if there is not exactly one element in the |
| sequence.</div> |
| </td> |
| </tr> |
| <tr id="i74" class="altColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#single-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">single</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</code> |
| <div class="block">Returns the only element of a sequence that |
| satisfies a specified condition, and throws an exception if |
| more than one such element exists.</div> |
| </td> |
| </tr> |
| <tr id="i75" class="rowColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#singleOrDefault-org.apache.calcite.linq4j.Queryable-">singleOrDefault</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source)</code> |
| <div class="block">Returns the only element of a sequence, or a |
| default value if the sequence is empty; this method throws an |
| exception if there is more than one element in the |
| sequence.</div> |
| </td> |
| </tr> |
| <tr id="i76" class="altColor"> |
| <td class="colFirst"><code>static <T> T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#singleOrDefault-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">singleOrDefault</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</code> |
| <div class="block">Returns the only element of a sequence that |
| satisfies a specified condition or a default value if no such |
| element exists; this method throws an exception if more than |
| one element satisfies the condition.</div> |
| </td> |
| </tr> |
| <tr id="i77" class="rowColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#skip-org.apache.calcite.linq4j.Queryable-int-">skip</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| int count)</code> |
| <div class="block">Bypasses a specified number of elements in a |
| sequence and then returns the remaining elements.</div> |
| </td> |
| </tr> |
| <tr id="i78" class="altColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#skipWhile-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">skipWhile</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</code> |
| <div class="block">Bypasses elements in a sequence as long as a |
| specified condition is true and then returns the remaining |
| elements.</div> |
| </td> |
| </tr> |
| <tr id="i79" class="rowColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#skipWhileN-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">skipWhileN</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate2.html" title="org.apache.calcite.linq4j.function中的接口">Predicate2</a><T,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a>>> predicate)</code> |
| <div class="block">Bypasses elements in a sequence as long as a |
| specified condition is true and then returns the remaining |
| elements.</div> |
| </td> |
| </tr> |
| <tr id="i80" class="altColor"> |
| <td class="colFirst"><code>static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="java.math中的类或接口">BigDecimal</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#sumBigDecimal-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">sumBigDecimal</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> sources, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/BigDecimalFunction1.html" title="org.apache.calcite.linq4j.function中的接口">BigDecimalFunction1</a><T>> selector)</code> |
| <div class="block">Computes the sum of the sequence of Decimal values |
| that is obtained by invoking a projection function on each |
| element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i81" class="rowColor"> |
| <td class="colFirst"><code>static <T> double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#sumDouble-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">sumDouble</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/DoubleFunction1.html" title="org.apache.calcite.linq4j.function中的接口">DoubleFunction1</a><T>> selector)</code> |
| <div class="block">Computes the sum of the sequence of Double values |
| that is obtained by invoking a projection function on each |
| element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i82" class="altColor"> |
| <td class="colFirst"><code>static <T> float</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#sumFloat-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">sumFloat</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/FloatFunction1.html" title="org.apache.calcite.linq4j.function中的接口">FloatFunction1</a><T>> selector)</code> |
| <div class="block">Computes the sum of the sequence of Float values |
| that is obtained by invoking a projection function on each |
| element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i83" class="rowColor"> |
| <td class="colFirst"><code>static <T> int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#sumInteger-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">sumInteger</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/IntegerFunction1.html" title="org.apache.calcite.linq4j.function中的接口">IntegerFunction1</a><T>> selector)</code> |
| <div class="block">Computes the sum of the sequence of int values |
| that is obtained by invoking a projection function on each |
| element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i84" class="altColor"> |
| <td class="colFirst"><code>static <T> long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#sumLong-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">sumLong</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/LongFunction1.html" title="org.apache.calcite.linq4j.function中的接口">LongFunction1</a><T>> selector)</code> |
| <div class="block">Computes the sum of the sequence of long values |
| that is obtained by invoking a projection function on each |
| element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i85" class="rowColor"> |
| <td class="colFirst"><code>static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="java.math中的类或接口">BigDecimal</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#sumNullableBigDecimal-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">sumNullableBigDecimal</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableBigDecimalFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableBigDecimalFunction1</a><T>> selector)</code> |
| <div class="block">Computes the sum of the sequence of nullable |
| Decimal values that is obtained by invoking a projection |
| function on each element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i86" class="altColor"> |
| <td class="colFirst"><code>static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Double.html?is-external=true" title="java.lang中的类或接口">Double</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#sumNullableDouble-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">sumNullableDouble</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableDoubleFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableDoubleFunction1</a><T>> selector)</code> |
| <div class="block">Computes the sum of the sequence of nullable |
| Double values that is obtained by invoking a projection |
| function on each element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i87" class="rowColor"> |
| <td class="colFirst"><code>static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Float.html?is-external=true" title="java.lang中的类或接口">Float</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#sumNullableFloat-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">sumNullableFloat</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableFloatFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableFloatFunction1</a><T>> selector)</code> |
| <div class="block">Computes the sum of the sequence of nullable |
| Float values that is obtained by invoking a projection |
| function on each element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i88" class="altColor"> |
| <td class="colFirst"><code>static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#sumNullableInteger-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">sumNullableInteger</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableIntegerFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableIntegerFunction1</a><T>> selector)</code> |
| <div class="block">Computes the sum of the sequence of nullable int |
| values that is obtained by invoking a projection function on |
| each element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i89" class="rowColor"> |
| <td class="colFirst"><code>static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="java.lang中的类或接口">Long</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#sumNullableLong-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">sumNullableLong</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableLongFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableLongFunction1</a><T>> selector)</code> |
| <div class="block">Computes the sum of the sequence of nullable long |
| values that is obtained by invoking a projection function on |
| each element of the input sequence.</div> |
| </td> |
| </tr> |
| <tr id="i90" class="altColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#take-org.apache.calcite.linq4j.Queryable-int-">take</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| int count)</code> |
| <div class="block">Returns a specified number of contiguous elements |
| from the start of a sequence.</div> |
| </td> |
| </tr> |
| <tr id="i91" class="rowColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#takeWhile-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">takeWhile</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</code> |
| <div class="block">Returns elements from a sequence as long as a |
| specified condition is true.</div> |
| </td> |
| </tr> |
| <tr id="i92" class="altColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#takeWhileN-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">takeWhileN</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate2.html" title="org.apache.calcite.linq4j.function中的接口">Predicate2</a><T,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a>>> predicate)</code> |
| <div class="block">Returns elements from a sequence as long as a |
| specified condition is true.</div> |
| </td> |
| </tr> |
| <tr id="i93" class="rowColor"> |
| <td class="colFirst"><code>static <T,TKey extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="java.lang中的类或接口">Comparable</a><TKey>><br><a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#thenBy-org.apache.calcite.linq4j.OrderedQueryable-org.apache.calcite.linq4j.tree.FunctionExpression-">thenBy</a></span>(<a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector)</code> |
| <div class="block">Performs a subsequent ordering of the elements in a sequence in |
| ascending order according to a key.</div> |
| </td> |
| </tr> |
| <tr id="i94" class="altColor"> |
| <td class="colFirst"><code>static <T,TKey> <a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#thenBy-org.apache.calcite.linq4j.OrderedQueryable-org.apache.calcite.linq4j.tree.FunctionExpression-java.util.Comparator-">thenBy</a></span>(<a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="java.util中的类或接口">Comparator</a><TKey> comparator)</code> |
| <div class="block">Performs a subsequent ordering of the elements in a sequence in |
| ascending order according to a key, using a specified comparator.</div> |
| </td> |
| </tr> |
| <tr id="i95" class="rowColor"> |
| <td class="colFirst"><code>static <T,TKey extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="java.lang中的类或接口">Comparable</a><TKey>><br><a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#thenByDescending-org.apache.calcite.linq4j.OrderedQueryable-org.apache.calcite.linq4j.tree.FunctionExpression-">thenByDescending</a></span>(<a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector)</code> |
| <div class="block">Performs a subsequent ordering of the elements in a sequence in |
| descending order according to a key.</div> |
| </td> |
| </tr> |
| <tr id="i96" class="altColor"> |
| <td class="colFirst"><code>static <T,TKey> <a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#thenByDescending-org.apache.calcite.linq4j.OrderedQueryable-org.apache.calcite.linq4j.tree.FunctionExpression-java.util.Comparator-">thenByDescending</a></span>(<a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="java.util中的类或接口">Comparator</a><TKey> comparator)</code> |
| <div class="block">Performs a subsequent ordering of the elements in a sequence in |
| dscending order according to a key, using a specified comparator.</div> |
| </td> |
| </tr> |
| <tr id="i97" class="rowColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#union-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-">union</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source0, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> source1)</code> |
| <div class="block">Produces the set union of two sequences by using |
| the default equality comparer.</div> |
| </td> |
| </tr> |
| <tr id="i98" class="altColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#union-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.function.EqualityComparer-">union</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source0, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> source1, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a><T> comparer)</code> |
| <div class="block">Produces the set union of two sequences by using a |
| specified <code>EqualityComparer<T></code>.</div> |
| </td> |
| </tr> |
| <tr id="i99" class="rowColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#where-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">where</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</code> |
| <div class="block">Filters a sequence of values based on a |
| predicate.</div> |
| </td> |
| </tr> |
| <tr id="i100" class="altColor"> |
| <td class="colFirst"><code>static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#whereN-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-">whereN</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate2.html" title="org.apache.calcite.linq4j.function中的接口">Predicate2</a><T,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a>>> predicate)</code> |
| <div class="block">Filters a sequence of values based on a |
| predicate.</div> |
| </td> |
| </tr> |
| <tr id="i101" class="rowColor"> |
| <td class="colFirst"><code>static <T0,T1,TResult><br><a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#zip-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.tree.FunctionExpression-">zip</a></span>(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T0> source0, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T1> source1, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><T0,T1,TResult>> resultSelector)</code> |
| <div class="block">Merges two sequences by using the specified |
| predicate function.</div> |
| </td> |
| </tr> |
| </table> |
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| <h3>从类继承的方法 java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="java.lang中的类或接口">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="java.lang中的类或接口">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="java.lang中的类或接口">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="java.lang中的类或接口">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="java.lang中的类或接口">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="java.lang中的类或接口">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="java.lang中的类或接口">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="java.lang中的类或接口">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="java.lang中的类或接口">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="java.lang中的类或接口">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="java.lang中的类或接口">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <h3>构造器详细资料</h3> |
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| <pre>public QueryableDefaults()</pre> |
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| <h3>方法详细资料</h3> |
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| <h4>aggregate</h4> |
| <pre>public static <T> T aggregate(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><T,T,T>> func)</pre> |
| <div class="block">Applies an accumulator function over a |
| sequence.</div> |
| </li> |
| </ul> |
| <a name="aggregate-org.apache.calcite.linq4j.Queryable-java.lang.Object-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <pre>public static <T,TAccumulate> TAccumulate aggregate(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| TAccumulate seed, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TAccumulate,T,TAccumulate>> func)</pre> |
| <div class="block">Applies an accumulator function over a |
| sequence. The specified seed value is used as the initial |
| accumulator value.</div> |
| </li> |
| </ul> |
| <a name="aggregate-org.apache.calcite.linq4j.Queryable-java.lang.Object-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <pre>public static <T,TAccumulate,TResult> TResult aggregate(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| TAccumulate seed, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TAccumulate,T,TAccumulate>> func, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TAccumulate,TResult>> selector)</pre> |
| <div class="block">Applies an accumulator function over a |
| sequence. The specified seed value is used as the initial |
| accumulator value, and the specified function is used to select |
| the result value.</div> |
| </li> |
| </ul> |
| <a name="all-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>all</h4> |
| <pre>public static <T> boolean all(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</pre> |
| <div class="block">Determines whether all the elements of a sequence |
| satisfy a condition.</div> |
| </li> |
| </ul> |
| <a name="any-org.apache.calcite.linq4j.Queryable-"> |
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| <h4>any</h4> |
| <pre>public static <T> void any(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</pre> |
| <div class="block">Determines whether a sequence contains any |
| elements.</div> |
| </li> |
| </ul> |
| <a name="any-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>any</h4> |
| <pre>public static <T> boolean any(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</pre> |
| <div class="block">Determines whether any element of a sequence |
| satisfies a condition.</div> |
| </li> |
| </ul> |
| <a name="asQueryable-org.apache.calcite.linq4j.Queryable-"> |
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| <h4>asQueryable</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> asQueryable(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</pre> |
| <div class="block">Converts a generic <code>Enumerable<T></code> to a generic |
| <code>IQueryable<T></code>.</div> |
| </li> |
| </ul> |
| <a name="averageBigDecimal-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <pre>public static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="java.math中的类或接口">BigDecimal</a> averageBigDecimal(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/BigDecimalFunction1.html" title="org.apache.calcite.linq4j.function中的接口">BigDecimalFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the average of a sequence of Decimal |
| values that is obtained by invoking a projection function on |
| each element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="averageNullableBigDecimal-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <pre>public static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="java.math中的类或接口">BigDecimal</a> averageNullableBigDecimal(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableBigDecimalFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableBigDecimalFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the average of a sequence of nullable |
| Decimal values that is obtained by invoking a projection |
| function on each element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="averageDouble-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <pre>public static <T> double averageDouble(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/DoubleFunction1.html" title="org.apache.calcite.linq4j.function中的接口">DoubleFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the average of a sequence of Double |
| values that is obtained by invoking a projection function on |
| each element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="averageNullableDouble-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <pre>public static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Double.html?is-external=true" title="java.lang中的类或接口">Double</a> averageNullableDouble(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableDoubleFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableDoubleFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the average of a sequence of nullable |
| Double values that is obtained by invoking a projection |
| function on each element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="averageInteger-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <pre>public static <T> int averageInteger(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/IntegerFunction1.html" title="org.apache.calcite.linq4j.function中的接口">IntegerFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the average of a sequence of int values |
| that is obtained by invoking a projection function on each |
| element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="averageNullableInteger-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>averageNullableInteger</h4> |
| <pre>public static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a> averageNullableInteger(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableIntegerFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableIntegerFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the average of a sequence of nullable |
| int values that is obtained by invoking a projection function |
| on each element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="averageFloat-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>averageFloat</h4> |
| <pre>public static <T> float averageFloat(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/FloatFunction1.html" title="org.apache.calcite.linq4j.function中的接口">FloatFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the average of a sequence of Float |
| values that is obtained by invoking a projection function on |
| each element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="averageNullableFloat-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>averageNullableFloat</h4> |
| <pre>public static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Float.html?is-external=true" title="java.lang中的类或接口">Float</a> averageNullableFloat(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableFloatFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableFloatFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the average of a sequence of nullable |
| Float values that is obtained by invoking a projection |
| function on each element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="averageLong-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>averageLong</h4> |
| <pre>public static <T> long averageLong(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/LongFunction1.html" title="org.apache.calcite.linq4j.function中的接口">LongFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the average of a sequence of long values |
| that is obtained by invoking a projection function on each |
| element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="averageNullableLong-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>averageNullableLong</h4> |
| <pre>public static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="java.lang中的类或接口">Long</a> averageNullableLong(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableLongFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableLongFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the average of a sequence of nullable |
| long values that is obtained by invoking a projection function |
| on each element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="cast-org.apache.calcite.linq4j.Queryable-java.lang.Class-"> |
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| </a> |
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| <li class="blockList"> |
| <h4>cast</h4> |
| <pre>public static <T,T2> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T2> cast(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="java.lang中的类或接口">Class</a><T2> clazz)</pre> |
| <div class="block"><p>Analogous to LINQ's Enumerable.Cast extension method.</p></div> |
| <dl> |
| <dt><span class="paramLabel">类型参数:</span></dt> |
| <dd><code>T2</code> - Target type</dd> |
| <dt><span class="paramLabel">参数:</span></dt> |
| <dd><code>clazz</code> - Target type</dd> |
| <dt><span class="returnLabel">返回:</span></dt> |
| <dd>Collection of T2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="concat-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>concat</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> concat(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable0, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> source2)</pre> |
| <div class="block">Concatenates two sequences.</div> |
| </li> |
| </ul> |
| <a name="contains-org.apache.calcite.linq4j.Queryable-java.lang.Object-"> |
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| </a><a name="contains-org.apache.calcite.linq4j.Queryable-T-"> |
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| </a> |
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| <h4>contains</h4> |
| <pre>public static <T> boolean contains(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| T element)</pre> |
| <div class="block">Determines whether a sequence contains a specified |
| element by using the default equality comparer.</div> |
| </li> |
| </ul> |
| <a name="contains-org.apache.calcite.linq4j.Queryable-java.lang.Object-org.apache.calcite.linq4j.function.EqualityComparer-"> |
| <!-- --> |
| </a><a name="contains-org.apache.calcite.linq4j.Queryable-T-org.apache.calcite.linq4j.function.EqualityComparer-"> |
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| <h4>contains</h4> |
| <pre>public static <T> boolean contains(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| T element, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a> comparer)</pre> |
| <div class="block">Determines whether a sequence contains a specified |
| element by using a specified <code>EqualityComparer<T></code>.</div> |
| </li> |
| </ul> |
| <a name="count-org.apache.calcite.linq4j.Queryable-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>count</h4> |
| <pre>public static <T> int count(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</pre> |
| <div class="block">Returns the number of elements in a |
| sequence.</div> |
| </li> |
| </ul> |
| <a name="count-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>count</h4> |
| <pre>public static <T> int count(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> func)</pre> |
| <div class="block">Returns the number of elements in the specified |
| sequence that satisfies a condition.</div> |
| </li> |
| </ul> |
| <a name="defaultIfEmpty-org.apache.calcite.linq4j.Queryable-"> |
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| </a> |
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| <h4>defaultIfEmpty</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> defaultIfEmpty(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</pre> |
| <div class="block">Returns the elements of the specified sequence or |
| the type parameter's default value in a singleton collection if |
| the sequence is empty.</div> |
| </li> |
| </ul> |
| <a name="defaultIfEmpty-org.apache.calcite.linq4j.Queryable-java.lang.Object-"> |
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| </a><a name="defaultIfEmpty-org.apache.calcite.linq4j.Queryable-T-"> |
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| </a> |
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| <h4>defaultIfEmpty</h4> |
| <pre>public static <T> T defaultIfEmpty(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| T value)</pre> |
| <div class="block">Returns the elements of the specified sequence or |
| the specified value in a singleton collection if the sequence |
| is empty.</div> |
| </li> |
| </ul> |
| <a name="distinct-org.apache.calcite.linq4j.Queryable-"> |
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| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>distinct</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> distinct(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</pre> |
| <div class="block">Returns distinct elements from a sequence by using |
| the default equality comparer to compare values.</div> |
| </li> |
| </ul> |
| <a name="distinct-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.function.EqualityComparer-"> |
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| <li class="blockList"> |
| <h4>distinct</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> distinct(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a> comparer)</pre> |
| <div class="block">Returns distinct elements from a sequence by using |
| a specified <code>EqualityComparer<T></code> to compare values.</div> |
| </li> |
| </ul> |
| <a name="elementAt-org.apache.calcite.linq4j.Queryable-int-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>elementAt</h4> |
| <pre>public static <T> T elementAt(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| int index)</pre> |
| <div class="block">Returns the element at a specified index in a |
| sequence.</div> |
| </li> |
| </ul> |
| <a name="elementAtOrDefault-org.apache.calcite.linq4j.Queryable-int-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>elementAtOrDefault</h4> |
| <pre>public static <T> T elementAtOrDefault(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| int index)</pre> |
| <div class="block">Returns the element at a specified index in a |
| sequence or a default value if the index is out of |
| range.</div> |
| </li> |
| </ul> |
| <a name="except-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>except</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> except(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> enumerable)</pre> |
| <div class="block">Produces the set difference of two sequences by |
| using the default equality comparer to compare values. (Defined |
| by Queryable.)</div> |
| </li> |
| </ul> |
| <a name="except-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.function.EqualityComparer-"> |
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| <h4>except</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> except(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> enumerable, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a><T> comparer)</pre> |
| <div class="block">Produces the set difference of two sequences by |
| using the specified <code>EqualityComparer<T></code> to compare |
| values.</div> |
| </li> |
| </ul> |
| <a name="first-org.apache.calcite.linq4j.Queryable-"> |
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| </a> |
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| <h4>first</h4> |
| <pre>public static <T> T first(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</pre> |
| <div class="block">Returns the first element of a sequence. (Defined |
| by Queryable.)</div> |
| </li> |
| </ul> |
| <a name="first-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>first</h4> |
| <pre>public static <T> T first(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</pre> |
| <div class="block">Returns the first element of a sequence that |
| satisfies a specified condition.</div> |
| </li> |
| </ul> |
| <a name="firstOrDefault-org.apache.calcite.linq4j.Queryable-"> |
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| <h4>firstOrDefault</h4> |
| <pre>public static <T> T firstOrDefault(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</pre> |
| <div class="block">Returns the first element of a sequence, or a |
| default value if the sequence contains no elements.</div> |
| </li> |
| </ul> |
| <a name="firstOrDefault-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>firstOrDefault</h4> |
| <pre>public static <T> T firstOrDefault(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</pre> |
| <div class="block">Returns the first element of a sequence that |
| satisfies a specified condition or a default value if no such |
| element is found.</div> |
| </li> |
| </ul> |
| <a name="groupBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>groupBy</h4> |
| <pre>public static <T,TKey> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><<a href="../../../../org/apache/calcite/linq4j/Grouping.html" title="org.apache.calcite.linq4j中的接口">Grouping</a><TKey,T>> groupBy(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector)</pre> |
| <div class="block">Groups the elements of a sequence according to a |
| specified key selector function.</div> |
| </li> |
| </ul> |
| <a name="groupBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.function.EqualityComparer-"> |
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| <pre>public static <T,TKey> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><<a href="../../../../org/apache/calcite/linq4j/Grouping.html" title="org.apache.calcite.linq4j中的接口">Grouping</a><TKey,T>> groupBy(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a> comparer)</pre> |
| <div class="block">Groups the elements of a sequence according to a |
| specified key selector function and compares the keys by using |
| a specified comparer.</div> |
| </li> |
| </ul> |
| <a name="groupBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>groupBy</h4> |
| <pre>public static <T,TKey,TElement> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><<a href="../../../../org/apache/calcite/linq4j/Grouping.html" title="org.apache.calcite.linq4j中的接口">Grouping</a><TKey,TElement>> groupBy(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TElement>> elementSelector)</pre> |
| <div class="block">Groups the elements of a sequence according to a |
| specified key selector function and projects the elements for |
| each group by using a specified function.</div> |
| </li> |
| </ul> |
| <a name="groupByK-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <pre>public static <T,TKey,TResult> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><<a href="../../../../org/apache/calcite/linq4j/Grouping.html" title="org.apache.calcite.linq4j中的接口">Grouping</a><TKey,TResult>> groupByK(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TKey,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T>,TResult>> elementSelector)</pre> |
| <div class="block">Groups the elements of a sequence according to a |
| specified key selector function and creates a result value from |
| each group and its key. |
| |
| <p>NOTE: Renamed from <code>groupBy</code> to distinguish from |
| <a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#groupBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-"><code>groupBy(org.apache.calcite.linq4j.Queryable, org.apache.calcite.linq4j.tree.FunctionExpression, org.apache.calcite.linq4j.tree.FunctionExpression)</code></a>, |
| which has the same erasure.</p></div> |
| </li> |
| </ul> |
| <a name="groupBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.function.EqualityComparer-"> |
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| <pre>public static <T,TKey,TElement> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><<a href="../../../../org/apache/calcite/linq4j/Grouping.html" title="org.apache.calcite.linq4j中的接口">Grouping</a><TKey,TElement>> groupBy(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TElement>> elementSelector, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a> comparer)</pre> |
| <div class="block">Groups the elements of a sequence and projects the |
| elements for each group by using a specified function. Key |
| values are compared by using a specified comparer.</div> |
| </li> |
| </ul> |
| <a name="groupByK-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.function.EqualityComparer-"> |
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| <pre>public static <T,TKey,TResult> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult> groupByK(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TKey,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T>,TResult>> elementSelector, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a> comparer)</pre> |
| <div class="block">Groups the elements of a sequence according to a |
| specified key selector function and creates a result value from |
| each group and its key. Keys are compared by using a specified |
| comparer. |
| |
| <p>NOTE: Renamed from <code>groupBy</code> to distinguish from |
| <a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#groupBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.function.EqualityComparer-"><code>groupBy(org.apache.calcite.linq4j.Queryable, org.apache.calcite.linq4j.tree.FunctionExpression, org.apache.calcite.linq4j.tree.FunctionExpression, org.apache.calcite.linq4j.function.EqualityComparer)</code></a>, |
| which has the same erasure.</p></div> |
| </li> |
| </ul> |
| <a name="groupBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <pre>public static <T,TKey,TElement,TResult> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult> groupBy(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TElement>> elementSelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TKey,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TElement>,TResult>> resultSelector)</pre> |
| <div class="block">Groups the elements of a sequence according to a |
| specified key selector function and creates a result value from |
| each group and its key. The elements of each group are |
| projected by using a specified function.</div> |
| </li> |
| </ul> |
| <a name="groupBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.function.EqualityComparer-"> |
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| <pre>public static <T,TKey,TElement,TResult> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult> groupBy(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TElement>> elementSelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TKey,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TElement>,TResult>> resultSelector, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a><TKey> comparer)</pre> |
| <div class="block">Groups the elements of a sequence according to a |
| specified key selector function and creates a result value from |
| each group and its key. Keys are compared by using a specified |
| comparer and the elements of each group are projected by using |
| a specified function.</div> |
| </li> |
| </ul> |
| <a name="groupJoin-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <pre>public static <TOuter,TInner,TKey,TResult> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult> groupJoin(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TOuter> outer, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TInner> inner, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TOuter,TKey>> outerKeySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TInner,TKey>> innerKeySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TOuter,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TInner>,TResult>> resultSelector)</pre> |
| <div class="block">Correlates the elements of two sequences based on |
| key equality and groups the results. The default equality |
| comparer is used to compare keys.</div> |
| </li> |
| </ul> |
| <a name="groupJoin-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.function.EqualityComparer-"> |
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| <pre>public static <TOuter,TInner,TKey,TResult> <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TResult> groupJoin(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TOuter> outer, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TInner> inner, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TOuter,TKey>> outerKeySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TInner,TKey>> innerKeySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TOuter,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TInner>,TResult>> resultSelector, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a><TKey> comparer)</pre> |
| <div class="block">Correlates the elements of two sequences based on |
| key equality and groups the results. A specified |
| <code>EqualityComparer<T></code> is used to compare keys.</div> |
| </li> |
| </ul> |
| <a name="intersect-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-"> |
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| <h4>intersect</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> intersect(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> enumerable)</pre> |
| <div class="block">Produces the set intersection of two sequences by |
| using the default equality comparer to compare values. (Defined |
| by Queryable.)</div> |
| </li> |
| </ul> |
| <a name="intersect-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.function.EqualityComparer-"> |
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| <h4>intersect</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> intersect(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> enumerable, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a><T> comparer)</pre> |
| <div class="block">Produces the set intersection of two sequences by |
| using the specified <code>EqualityComparer<T></code> to compare |
| values.</div> |
| </li> |
| </ul> |
| <a name="join-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <pre>public static <TOuter,TInner,TKey,TResult> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult> join(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TOuter> outer, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TInner> inner, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TOuter,TKey>> outerKeySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TInner,TKey>> innerKeySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TOuter,TInner,TResult>> resultSelector)</pre> |
| <div class="block">Correlates the elements of two sequences based on |
| matching keys. The default equality comparer is used to compare |
| keys.</div> |
| </li> |
| </ul> |
| <a name="join-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.function.EqualityComparer-"> |
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| <pre>public static <TOuter,TInner,TKey,TResult> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult> join(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TOuter> outer, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TInner> inner, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TOuter,TKey>> outerKeySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><TInner,TKey>> innerKeySelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><TOuter,TInner,TResult>> resultSelector, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a><TKey> comparer)</pre> |
| <div class="block">Correlates the elements of two sequences based on |
| matching keys. A specified <code>EqualityComparer<T></code> is used to |
| compare keys.</div> |
| </li> |
| </ul> |
| <a name="last-org.apache.calcite.linq4j.Queryable-"> |
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| <pre>public static <T> T last(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</pre> |
| <div class="block">Returns the last element in a sequence. (Defined |
| by Queryable.)</div> |
| </li> |
| </ul> |
| <a name="last-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <pre>public static <T> T last(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</pre> |
| <div class="block">Returns the last element of a sequence that |
| satisfies a specified condition.</div> |
| </li> |
| </ul> |
| <a name="lastOrDefault-org.apache.calcite.linq4j.Queryable-"> |
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| <h4>lastOrDefault</h4> |
| <pre>public static <T> T lastOrDefault(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</pre> |
| <div class="block">Returns the last element in a sequence, or a |
| default value if the sequence contains no elements.</div> |
| </li> |
| </ul> |
| <a name="lastOrDefault-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>lastOrDefault</h4> |
| <pre>public static <T> T lastOrDefault(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</pre> |
| <div class="block">Returns the last element of a sequence that |
| satisfies a condition or a default value if no such element is |
| found.</div> |
| </li> |
| </ul> |
| <a name="longCount-org.apache.calcite.linq4j.Queryable-"> |
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| <h4>longCount</h4> |
| <pre>public static <T> long longCount(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> xable)</pre> |
| <div class="block">Returns an long that represents the total number |
| of elements in a sequence.</div> |
| </li> |
| </ul> |
| <a name="longCount-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>longCount</h4> |
| <pre>public static <T> long longCount(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</pre> |
| <div class="block">Returns an long that represents the number of |
| elements in a sequence that satisfy a condition.</div> |
| </li> |
| </ul> |
| <a name="max-org.apache.calcite.linq4j.Queryable-"> |
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| <h4>max</h4> |
| <pre>public static <T> T max(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</pre> |
| <div class="block">Returns the maximum value in a generic |
| <code>IQueryable<T></code>.</div> |
| </li> |
| </ul> |
| <a name="max-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>max</h4> |
| <pre>public static <T,TResult> TResult max(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TResult>> selector)</pre> |
| <div class="block">Invokes a projection function on each element of a |
| generic <code>IQueryable<T></code> and returns the maximum resulting |
| value.</div> |
| </li> |
| </ul> |
| <a name="min-org.apache.calcite.linq4j.Queryable-"> |
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| <h4>min</h4> |
| <pre>public static <T> T min(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable)</pre> |
| <div class="block">Returns the minimum value in a generic |
| <code>IQueryable<T></code>.</div> |
| </li> |
| </ul> |
| <a name="min-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>min</h4> |
| <pre>public static <T,TResult> TResult min(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TResult>> selector)</pre> |
| <div class="block">Invokes a projection function on each element of a |
| generic <code>IQueryable<T></code> and returns the minimum resulting |
| value.</div> |
| </li> |
| </ul> |
| <a name="ofType-org.apache.calcite.linq4j.Queryable-java.lang.Class-"> |
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| <h4>ofType</h4> |
| <pre>public static <TResult> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult> ofType(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><?> queryable, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="java.lang中的类或接口">Class</a><TResult> clazz)</pre> |
| <div class="block">Filters the elements of an IQueryable based on a |
| specified type. |
| |
| <p>This method generates a |
| <a href="../../../../org/apache/calcite/linq4j/tree/MethodCallExpression.html" title="org.apache.calcite.linq4j.tree中的类"><code>MethodCallExpression</code></a> that |
| represents calling <code>ofType</code> itself as a constructed generic method. |
| It then passes the <code>MethodCallExpression</code> to the |
| <a href="../../../../org/apache/calcite/linq4j/QueryProvider.html#createQuery-org.apache.calcite.linq4j.tree.Expression-java.lang.Class-"><code>createQuery</code></a> |
| method of the |
| <a href="../../../../org/apache/calcite/linq4j/QueryProvider.html" title="org.apache.calcite.linq4j中的接口"><code>QueryProvider</code></a> represented by |
| the Provider property of the source parameter.</p> |
| |
| <p>The query behavior that occurs as a result of executing an expression |
| tree that represents calling OfType depends on the implementation of the |
| type of the source parameter. The expected behavior is that it filters |
| out any elements in source that are not of type TResult. |
| |
| <p>NOTE: clazz parameter not present in C# LINQ; necessary because of |
| Java type erasure.</p></div> |
| </li> |
| </ul> |
| <a name="orderBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>orderBy</h4> |
| <pre>public static <T,TKey extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="java.lang中的类或接口">Comparable</a>> <a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T> orderBy(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector)</pre> |
| <div class="block">Sorts the elements of a sequence in ascending |
| order according to a key.</div> |
| <dl> |
| <dt><span class="seeLabel">另请参阅:</span></dt> |
| <dd><a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#thenBy-org.apache.calcite.linq4j.OrderedQueryable-org.apache.calcite.linq4j.tree.FunctionExpression-"><code>thenBy(org.apache.calcite.linq4j.OrderedQueryable<T>, org.apache.calcite.linq4j.tree.FunctionExpression<org.apache.calcite.linq4j.function.Function1<T, TKey>>)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="orderBy-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-java.util.Comparator-"> |
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| <h4>orderBy</h4> |
| <pre>public static <T,TKey> <a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T> orderBy(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="java.util中的类或接口">Comparator</a><TKey> comparator)</pre> |
| <div class="block">Sorts the elements of a sequence in ascending |
| order by using a specified comparer.</div> |
| </li> |
| </ul> |
| <a name="orderByDescending-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>orderByDescending</h4> |
| <pre>public static <T,TKey extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="java.lang中的类或接口">Comparable</a>> <a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T> orderByDescending(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector)</pre> |
| <div class="block">Sorts the elements of a sequence in descending |
| order according to a key.</div> |
| </li> |
| </ul> |
| <a name="orderByDescending-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-java.util.Comparator-"> |
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| <h4>orderByDescending</h4> |
| <pre>public static <T,TKey> <a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T> orderByDescending(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="java.util中的类或接口">Comparator</a><TKey> comparator)</pre> |
| <div class="block">Sorts the elements of a sequence in descending |
| order by using a specified comparer.</div> |
| </li> |
| </ul> |
| <a name="reverse-org.apache.calcite.linq4j.Queryable-"> |
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| <h4>reverse</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> reverse(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source)</pre> |
| <div class="block">Inverts the order of the elements in a |
| sequence.</div> |
| </li> |
| </ul> |
| <a name="select-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>select</h4> |
| <pre>public static <T,TResult> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult> select(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TResult>> selector)</pre> |
| <div class="block">Projects each element of a sequence into a new form.</div> |
| </li> |
| </ul> |
| <a name="selectN-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>selectN</h4> |
| <pre>public static <T,TResult> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult> selectN(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><T,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a>,TResult>> selector)</pre> |
| <div class="block">Projects each element of a sequence into a new |
| form by incorporating the element's index. |
| |
| <p>NOTE: Renamed from <code>select</code> because had same erasure as |
| <a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#select-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"><code>select(org.apache.calcite.linq4j.Queryable, org.apache.calcite.linq4j.tree.FunctionExpression)</code></a>.</div> |
| </li> |
| </ul> |
| <a name="selectMany-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>selectMany</h4> |
| <pre>public static <T,TResult> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult> selectMany(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TResult>>> selector)</pre> |
| <div class="block">Projects each element of a sequence to an |
| <code>Enumerable<T></code> and combines the resulting sequences into one |
| sequence.</div> |
| </li> |
| </ul> |
| <a name="selectManyN-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>selectManyN</h4> |
| <pre>public static <T,TResult> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult> selectManyN(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><T,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a>,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TResult>>> selector)</pre> |
| <div class="block">Projects each element of a sequence to an |
| <code>Enumerable<T></code> and combines the resulting sequences into one |
| sequence. The index of each source element is used in the |
| projected form of that element. |
| |
| <p>NOTE: Renamed from <code>selectMany</code> because had same erasure as |
| <a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#selectMany-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"><code>selectMany(org.apache.calcite.linq4j.Queryable, org.apache.calcite.linq4j.tree.FunctionExpression)</code></a>.</div> |
| </li> |
| </ul> |
| <a name="selectMany-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>selectMany</h4> |
| <pre>public static <T,TCollection,TResult> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult> selectMany(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><T,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a>,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TCollection>>> collectionSelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><T,TCollection,TResult>> resultSelector)</pre> |
| <div class="block">Projects each element of a sequence to an |
| <code>Enumerable<T></code> that incorporates the index of the source |
| element that produced it. A result selector function is invoked |
| on each element of each intermediate sequence, and the |
| resulting values are combined into a single, one-dimensional |
| sequence and returned.</div> |
| </li> |
| </ul> |
| <a name="selectManyN-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>selectManyN</h4> |
| <pre>public static <T,TCollection,TResult> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult> selectManyN(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,<a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><TCollection>>> collectionSelector, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><T,TCollection,TResult>> resultSelector)</pre> |
| <div class="block">Projects each element of a sequence to an |
| <code>Enumerable<T></code> and invokes a result selector function on each |
| element therein. The resulting values from each intermediate |
| sequence are combined into a single, one-dimensional sequence |
| and returned. |
| |
| <p>NOTE: Renamed from <code>selectMany</code> because had same erasure as |
| <a href="../../../../org/apache/calcite/linq4j/QueryableDefaults.html#selectMany-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-org.apache.calcite.linq4j.tree.FunctionExpression-"><code>selectMany(org.apache.calcite.linq4j.Queryable, org.apache.calcite.linq4j.tree.FunctionExpression, org.apache.calcite.linq4j.tree.FunctionExpression)</code></a>.</div> |
| </li> |
| </ul> |
| <a name="sequenceEqual-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-"> |
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| <h4>sequenceEqual</h4> |
| <pre>public static <T> boolean sequenceEqual(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> enumerable)</pre> |
| <div class="block">Determines whether two sequences are equal by |
| using the default equality comparer to compare |
| elements.</div> |
| </li> |
| </ul> |
| <a name="sequenceEqual-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.function.EqualityComparer-"> |
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| <h4>sequenceEqual</h4> |
| <pre>public static <T> boolean sequenceEqual(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> queryable, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> enumerable, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a><T> comparer)</pre> |
| <div class="block">Determines whether two sequences are equal by |
| using a specified <code>EqualityComparer<T></code> to compare |
| elements.</div> |
| </li> |
| </ul> |
| <a name="single-org.apache.calcite.linq4j.Queryable-"> |
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| <h4>single</h4> |
| <pre>public static <T> T single(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source)</pre> |
| <div class="block">Returns the only element of a sequence, and throws |
| an exception if there is not exactly one element in the |
| sequence.</div> |
| </li> |
| </ul> |
| <a name="single-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>single</h4> |
| <pre>public static <T> T single(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</pre> |
| <div class="block">Returns the only element of a sequence that |
| satisfies a specified condition, and throws an exception if |
| more than one such element exists.</div> |
| </li> |
| </ul> |
| <a name="singleOrDefault-org.apache.calcite.linq4j.Queryable-"> |
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| <h4>singleOrDefault</h4> |
| <pre>public static <T> T singleOrDefault(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source)</pre> |
| <div class="block">Returns the only element of a sequence, or a |
| default value if the sequence is empty; this method throws an |
| exception if there is more than one element in the |
| sequence.</div> |
| </li> |
| </ul> |
| <a name="singleOrDefault-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>singleOrDefault</h4> |
| <pre>public static <T> T singleOrDefault(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</pre> |
| <div class="block">Returns the only element of a sequence that |
| satisfies a specified condition or a default value if no such |
| element exists; this method throws an exception if more than |
| one element satisfies the condition.</div> |
| </li> |
| </ul> |
| <a name="skip-org.apache.calcite.linq4j.Queryable-int-"> |
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| <h4>skip</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> skip(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| int count)</pre> |
| <div class="block">Bypasses a specified number of elements in a |
| sequence and then returns the remaining elements.</div> |
| </li> |
| </ul> |
| <a name="skipWhile-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>skipWhile</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> skipWhile(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</pre> |
| <div class="block">Bypasses elements in a sequence as long as a |
| specified condition is true and then returns the remaining |
| elements.</div> |
| </li> |
| </ul> |
| <a name="skipWhileN-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>skipWhileN</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> skipWhileN(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate2.html" title="org.apache.calcite.linq4j.function中的接口">Predicate2</a><T,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a>>> predicate)</pre> |
| <div class="block">Bypasses elements in a sequence as long as a |
| specified condition is true and then returns the remaining |
| elements. The element's index is used in the logic of the |
| predicate function.</div> |
| </li> |
| </ul> |
| <a name="sumBigDecimal-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>sumBigDecimal</h4> |
| <pre>public static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="java.math中的类或接口">BigDecimal</a> sumBigDecimal(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> sources, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/BigDecimalFunction1.html" title="org.apache.calcite.linq4j.function中的接口">BigDecimalFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the sum of the sequence of Decimal values |
| that is obtained by invoking a projection function on each |
| element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="sumNullableBigDecimal-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>sumNullableBigDecimal</h4> |
| <pre>public static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/math/BigDecimal.html?is-external=true" title="java.math中的类或接口">BigDecimal</a> sumNullableBigDecimal(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableBigDecimalFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableBigDecimalFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the sum of the sequence of nullable |
| Decimal values that is obtained by invoking a projection |
| function on each element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="sumDouble-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>sumDouble</h4> |
| <pre>public static <T> double sumDouble(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/DoubleFunction1.html" title="org.apache.calcite.linq4j.function中的接口">DoubleFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the sum of the sequence of Double values |
| that is obtained by invoking a projection function on each |
| element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="sumNullableDouble-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>sumNullableDouble</h4> |
| <pre>public static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Double.html?is-external=true" title="java.lang中的类或接口">Double</a> sumNullableDouble(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableDoubleFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableDoubleFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the sum of the sequence of nullable |
| Double values that is obtained by invoking a projection |
| function on each element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="sumInteger-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>sumInteger</h4> |
| <pre>public static <T> int sumInteger(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/IntegerFunction1.html" title="org.apache.calcite.linq4j.function中的接口">IntegerFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the sum of the sequence of int values |
| that is obtained by invoking a projection function on each |
| element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="sumNullableInteger-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>sumNullableInteger</h4> |
| <pre>public static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a> sumNullableInteger(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableIntegerFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableIntegerFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the sum of the sequence of nullable int |
| values that is obtained by invoking a projection function on |
| each element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="sumLong-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>sumLong</h4> |
| <pre>public static <T> long sumLong(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/LongFunction1.html" title="org.apache.calcite.linq4j.function中的接口">LongFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the sum of the sequence of long values |
| that is obtained by invoking a projection function on each |
| element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="sumNullableLong-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>sumNullableLong</h4> |
| <pre>public static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="java.lang中的类或接口">Long</a> sumNullableLong(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableLongFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableLongFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the sum of the sequence of nullable long |
| values that is obtained by invoking a projection function on |
| each element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="sumFloat-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>sumFloat</h4> |
| <pre>public static <T> float sumFloat(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/FloatFunction1.html" title="org.apache.calcite.linq4j.function中的接口">FloatFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the sum of the sequence of Float values |
| that is obtained by invoking a projection function on each |
| element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="sumNullableFloat-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>sumNullableFloat</h4> |
| <pre>public static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Float.html?is-external=true" title="java.lang中的类或接口">Float</a> sumNullableFloat(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/NullableFloatFunction1.html" title="org.apache.calcite.linq4j.function中的接口">NullableFloatFunction1</a><T>> selector)</pre> |
| <div class="block">Computes the sum of the sequence of nullable |
| Float values that is obtained by invoking a projection |
| function on each element of the input sequence.</div> |
| </li> |
| </ul> |
| <a name="take-org.apache.calcite.linq4j.Queryable-int-"> |
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| <h4>take</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> take(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| int count)</pre> |
| <div class="block">Returns a specified number of contiguous elements |
| from the start of a sequence.</div> |
| </li> |
| </ul> |
| <a name="takeWhile-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>takeWhile</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> takeWhile(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</pre> |
| <div class="block">Returns elements from a sequence as long as a |
| specified condition is true.</div> |
| </li> |
| </ul> |
| <a name="takeWhileN-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>takeWhileN</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> takeWhileN(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate2.html" title="org.apache.calcite.linq4j.function中的接口">Predicate2</a><T,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a>>> predicate)</pre> |
| <div class="block">Returns elements from a sequence as long as a |
| specified condition is true. The element's index is used in the |
| logic of the predicate function.</div> |
| </li> |
| </ul> |
| <a name="thenBy-org.apache.calcite.linq4j.OrderedQueryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>thenBy</h4> |
| <pre>public static <T,TKey extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="java.lang中的类或接口">Comparable</a><TKey>> <a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T> thenBy(<a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector)</pre> |
| <div class="block">Performs a subsequent ordering of the elements in a sequence in |
| ascending order according to a key.</div> |
| </li> |
| </ul> |
| <a name="thenBy-org.apache.calcite.linq4j.OrderedQueryable-org.apache.calcite.linq4j.tree.FunctionExpression-java.util.Comparator-"> |
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| <h4>thenBy</h4> |
| <pre>public static <T,TKey> <a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T> thenBy(<a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="java.util中的类或接口">Comparator</a><TKey> comparator)</pre> |
| <div class="block">Performs a subsequent ordering of the elements in a sequence in |
| ascending order according to a key, using a specified comparator.</div> |
| </li> |
| </ul> |
| <a name="thenByDescending-org.apache.calcite.linq4j.OrderedQueryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <pre>public static <T,TKey extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="java.lang中的类或接口">Comparable</a><TKey>> <a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T> thenByDescending(<a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector)</pre> |
| <div class="block">Performs a subsequent ordering of the elements in a sequence in |
| descending order according to a key.</div> |
| </li> |
| </ul> |
| <a name="thenByDescending-org.apache.calcite.linq4j.OrderedQueryable-org.apache.calcite.linq4j.tree.FunctionExpression-java.util.Comparator-"> |
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| <h4>thenByDescending</h4> |
| <pre>public static <T,TKey> <a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T> thenByDescending(<a href="../../../../org/apache/calcite/linq4j/OrderedQueryable.html" title="org.apache.calcite.linq4j中的接口">OrderedQueryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function1.html" title="org.apache.calcite.linq4j.function中的接口">Function1</a><T,TKey>> keySelector, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html?is-external=true" title="java.util中的类或接口">Comparator</a><TKey> comparator)</pre> |
| <div class="block">Performs a subsequent ordering of the elements in a sequence in |
| dscending order according to a key, using a specified comparator.</div> |
| </li> |
| </ul> |
| <a name="union-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-"> |
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| <h4>union</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> union(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source0, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> source1)</pre> |
| <div class="block">Produces the set union of two sequences by using |
| the default equality comparer.</div> |
| </li> |
| </ul> |
| <a name="union-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.function.EqualityComparer-"> |
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| <h4>union</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> union(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source0, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T> source1, |
| <a href="../../../../org/apache/calcite/linq4j/function/EqualityComparer.html" title="org.apache.calcite.linq4j.function中的接口">EqualityComparer</a><T> comparer)</pre> |
| <div class="block">Produces the set union of two sequences by using a |
| specified <code>EqualityComparer<T></code>.</div> |
| </li> |
| </ul> |
| <a name="where-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>where</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> where(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate1.html" title="org.apache.calcite.linq4j.function中的接口">Predicate1</a><T>> predicate)</pre> |
| <div class="block">Filters a sequence of values based on a |
| predicate.</div> |
| </li> |
| </ul> |
| <a name="whereN-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>whereN</h4> |
| <pre>public static <T> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> whereN(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T> source, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Predicate2.html" title="org.apache.calcite.linq4j.function中的接口">Predicate2</a><T,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="java.lang中的类或接口">Integer</a>>> predicate)</pre> |
| <div class="block">Filters a sequence of values based on a |
| predicate. Each element's index is used in the logic of the |
| predicate function.</div> |
| </li> |
| </ul> |
| <a name="zip-org.apache.calcite.linq4j.Queryable-org.apache.calcite.linq4j.Enumerable-org.apache.calcite.linq4j.tree.FunctionExpression-"> |
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| <h4>zip</h4> |
| <pre>public static <T0,T1,TResult> <a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><TResult> zip(<a href="../../../../org/apache/calcite/linq4j/Queryable.html" title="org.apache.calcite.linq4j中的接口">Queryable</a><T0> source0, |
| <a href="../../../../org/apache/calcite/linq4j/Enumerable.html" title="org.apache.calcite.linq4j中的接口">Enumerable</a><T1> source1, |
| <a href="../../../../org/apache/calcite/linq4j/tree/FunctionExpression.html" title="org.apache.calcite.linq4j.tree中的类">FunctionExpression</a><<a href="../../../../org/apache/calcite/linq4j/function/Function2.html" title="org.apache.calcite.linq4j.function中的接口">Function2</a><T0,T1,TResult>> resultSelector)</pre> |
| <div class="block">Merges two sequences by using the specified |
| predicate function.</div> |
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