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| <h2 title="Class HiveFuncHolderExpr" class="title">Class HiveFuncHolderExpr</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../org/apache/drill/common/expression/LogicalExpressionBase.html" title="class in org.apache.drill.common.expression">org.apache.drill.common.expression.LogicalExpressionBase</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html" title="class in org.apache.drill.common.expression">org.apache.drill.common.expression.FunctionHolderExpression</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.drill.exec.expr.HiveFuncHolderExpr</li> |
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| <pre>public class <span class="typeNameLabel">HiveFuncHolderExpr</span> |
| extends <a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html" title="class in org.apache.drill.common.expression">FunctionHolderExpression</a> |
| implements <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../../org/apache/drill/common/expression/LogicalExpression.html" title="interface in org.apache.drill.common.expression">LogicalExpression</a>></pre> |
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| <h3>Nested classes/interfaces inherited from interface org.apache.drill.common.expression.<a href="../../../../../org/apache/drill/common/expression/LogicalExpression.html" title="interface in org.apache.drill.common.expression">LogicalExpression</a></h3> |
| <code><a href="../../../../../org/apache/drill/common/expression/LogicalExpression.De.html" title="class in org.apache.drill.common.expression">LogicalExpression.De</a>, <a href="../../../../../org/apache/drill/common/expression/LogicalExpression.Se.html" title="class in org.apache.drill.common.expression">LogicalExpression.Se</a></code></li> |
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| <code><a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html#args">args</a>, <a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html#nameUsed">nameUsed</a></code></li> |
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| <th class="colOne" scope="col">Constructor and Description</th> |
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| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/HiveFuncHolderExpr.html#HiveFuncHolderExpr-java.lang.String-org.apache.drill.exec.expr.fn.HiveFuncHolder-java.util.List-org.apache.drill.common.expression.ExpressionPosition-">HiveFuncHolderExpr</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> nameUsed, |
| <a href="../../../../../org/apache/drill/exec/expr/fn/HiveFuncHolder.html" title="class in org.apache.drill.exec.expr.fn">HiveFuncHolder</a> holder, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/drill/common/expression/LogicalExpression.html" title="interface in org.apache.drill.common.expression">LogicalExpression</a>> args, |
| <a href="../../../../../org/apache/drill/common/expression/ExpressionPosition.html" title="class in org.apache.drill.common.expression">ExpressionPosition</a> pos)</code> </td> |
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| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/HiveFuncHolderExpr.html#argConstantOnly-int-">argConstantOnly</a></span>(int i)</code> |
| <div class="block">constant input expected for i'th argument?</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/drill/exec/expr/HiveFuncHolderExpr.html" title="class in org.apache.drill.exec.expr">HiveFuncHolderExpr</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/HiveFuncHolderExpr.html#copy-java.util.List-">copy</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/drill/common/expression/LogicalExpression.html" title="interface in org.apache.drill.common.expression">LogicalExpression</a>> args)</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/drill/common/expression/fn/FuncHolder.html" title="interface in org.apache.drill.common.expression.fn">FuncHolder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/HiveFuncHolderExpr.html#getHolder--">getHolder</a></span>()</code> |
| <div class="block">Return the underlying function implementation holder.</div> |
| </td> |
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| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/drill/common/types/TypeProtos.MajorType.html" title="class in org.apache.drill.common.types">TypeProtos.MajorType</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/HiveFuncHolderExpr.html#getMajorType--">getMajorType</a></span>()</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/HiveFuncHolderExpr.html#getSelfCost--">getSelfCost</a></span>()</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/HiveFuncHolderExpr.html#isAggregating--">isAggregating</a></span>()</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/HiveFuncHolderExpr.html#isRandom--">isRandom</a></span>()</code> |
| <div class="block">Is the function output non-deterministic?</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><<a href="../../../../../org/apache/drill/common/expression/LogicalExpression.html" title="interface in org.apache.drill.common.expression">LogicalExpression</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/drill/exec/expr/HiveFuncHolderExpr.html#iterator--">iterator</a></span>()</code> </td> |
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| <h3>Methods inherited from class org.apache.drill.common.expression.<a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html" title="class in org.apache.drill.common.expression">FunctionHolderExpression</a></h3> |
| <code><a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html#accept-org.apache.drill.common.expression.visitors.ExprVisitor-V-">accept</a>, <a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html#getFieldReference--">getFieldReference</a>, <a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html#getName--">getName</a>, <a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html#setFieldReference-org.apache.drill.common.expression.FieldReference-">setFieldReference</a>, <a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html#toString--">toString</a></code></li> |
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| <code><a href="../../../../../org/apache/drill/common/expression/LogicalExpressionBase.html#getCumulativeCost--">getCumulativeCost</a>, <a href="../../../../../org/apache/drill/common/expression/LogicalExpressionBase.html#getDescription--">getDescription</a>, <a href="../../../../../org/apache/drill/common/expression/LogicalExpressionBase.html#getPosition--">getPosition</a>, <a href="../../../../../org/apache/drill/common/expression/LogicalExpressionBase.html#i-java.lang.StringBuilder-int-">i</a></code></li> |
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| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
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| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#forEach-java.util.function.Consumer-" title="class or interface in java.lang">forEach</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#spliterator--" title="class or interface in java.lang">spliterator</a></code></li> |
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| <h4>HiveFuncHolderExpr</h4> |
| <pre>public HiveFuncHolderExpr(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> nameUsed, |
| <a href="../../../../../org/apache/drill/exec/expr/fn/HiveFuncHolder.html" title="class in org.apache.drill.exec.expr.fn">HiveFuncHolder</a> holder, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/drill/common/expression/LogicalExpression.html" title="interface in org.apache.drill.common.expression">LogicalExpression</a>> args, |
| <a href="../../../../../org/apache/drill/common/expression/ExpressionPosition.html" title="class in org.apache.drill.common.expression">ExpressionPosition</a> pos)</pre> |
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| <h4>getMajorType</h4> |
| <pre>public <a href="../../../../../org/apache/drill/common/types/TypeProtos.MajorType.html" title="class in org.apache.drill.common.types">TypeProtos.MajorType</a> getMajorType()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/drill/common/expression/LogicalExpression.html#getMajorType--">getMajorType</a></code> in interface <code><a href="../../../../../org/apache/drill/common/expression/LogicalExpression.html" title="interface in org.apache.drill.common.expression">LogicalExpression</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../org/apache/drill/common/expression/LogicalExpressionBase.html#getMajorType--">getMajorType</a></code> in class <code><a href="../../../../../org/apache/drill/common/expression/LogicalExpressionBase.html" title="class in org.apache.drill.common.expression">LogicalExpressionBase</a></code></dd> |
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| <h4>iterator</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><<a href="../../../../../org/apache/drill/common/expression/LogicalExpression.html" title="interface in org.apache.drill.common.expression">LogicalExpression</a>> iterator()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#iterator--" title="class or interface in java.lang">iterator</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../../org/apache/drill/common/expression/LogicalExpression.html" title="interface in org.apache.drill.common.expression">LogicalExpression</a>></code></dd> |
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| <h4>getHolder</h4> |
| <pre>public <a href="../../../../../org/apache/drill/common/expression/fn/FuncHolder.html" title="interface in org.apache.drill.common.expression.fn">FuncHolder</a> getHolder()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html#getHolder--">FunctionHolderExpression</a></code></span></div> |
| <div class="block">Return the underlying function implementation holder. That is, |
| returns the function declaration.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html#getHolder--">getHolder</a></code> in class <code><a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html" title="class in org.apache.drill.common.expression">FunctionHolderExpression</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isAggregating--"> |
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| <h4>isAggregating</h4> |
| <pre>public boolean isAggregating()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html#isAggregating--">isAggregating</a></code> in class <code><a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html" title="class in org.apache.drill.common.expression">FunctionHolderExpression</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>aggregating function or not</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="argConstantOnly-int-"> |
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| <h4>argConstantOnly</h4> |
| <pre>public boolean argConstantOnly(int i)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html#argConstantOnly-int-">FunctionHolderExpression</a></code></span></div> |
| <div class="block">constant input expected for i'th argument?</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html#argConstantOnly-int-">argConstantOnly</a></code> in class <code><a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html" title="class in org.apache.drill.common.expression">FunctionHolderExpression</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>True if a constant input is expected for the i'th argument. False otherwise.</dd> |
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| <h4>isRandom</h4> |
| <pre>public boolean isRandom()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from class: <code><a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html#isRandom--">FunctionHolderExpression</a></code></span></div> |
| <div class="block">Is the function output non-deterministic?</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html#isRandom--">isRandom</a></code> in class <code><a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html" title="class in org.apache.drill.common.expression">FunctionHolderExpression</a></code></dd> |
| </dl> |
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| <a name="copy-java.util.List-"> |
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| <h4>copy</h4> |
| <pre>public <a href="../../../../../org/apache/drill/exec/expr/HiveFuncHolderExpr.html" title="class in org.apache.drill.exec.expr">HiveFuncHolderExpr</a> copy(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../org/apache/drill/common/expression/LogicalExpression.html" title="interface in org.apache.drill.common.expression">LogicalExpression</a>> args)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html#copy-java.util.List-">copy</a></code> in class <code><a href="../../../../../org/apache/drill/common/expression/FunctionHolderExpression.html" title="class in org.apache.drill.common.expression">FunctionHolderExpression</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>a copy of FunctionHolderExpression, with passed in argument list.</dd> |
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| <a name="getSelfCost--"> |
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| <h4>getSelfCost</h4> |
| <pre>public int getSelfCost()</pre> |
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| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../org/apache/drill/common/expression/LogicalExpression.html#getSelfCost--">getSelfCost</a></code> in interface <code><a href="../../../../../org/apache/drill/common/expression/LogicalExpression.html" title="interface in org.apache.drill.common.expression">LogicalExpression</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../org/apache/drill/common/expression/LogicalExpressionBase.html#getSelfCost--">getSelfCost</a></code> in class <code><a href="../../../../../org/apache/drill/common/expression/LogicalExpressionBase.html" title="class in org.apache.drill.common.expression">LogicalExpressionBase</a></code></dd> |
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