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| <div class="subTitle">org.apache.calcite.adapter.pig</div> |
| <h2 title="类 PigRelFactories.PigFilterFactory" class="title">类 PigRelFactories.PigFilterFactory</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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| <dd><a href="../../../../../org/apache/calcite/rel/core/RelFactories.FilterFactory.html" title="org.apache.calcite.rel.core中的接口">RelFactories.FilterFactory</a></dd> |
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| <dt>封闭类:</dt> |
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| <pre>public static class <span class="typeNameLabel">PigRelFactories.PigFilterFactory</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> |
| implements <a href="../../../../../org/apache/calcite/rel/core/RelFactories.FilterFactory.html" title="org.apache.calcite.rel.core中的接口">RelFactories.FilterFactory</a></pre> |
| <div class="block">Implementation of |
| <a href="../../../../../org/apache/calcite/rel/core/RelFactories.FilterFactory.html" title="org.apache.calcite.rel.core中的接口"><code>RelFactories.FilterFactory</code></a> that |
| returns a <a href="../../../../../org/apache/calcite/adapter/pig/PigFilter.html" title="org.apache.calcite.adapter.pig中的类"><code>PigFilter</code></a>.</div> |
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| <h3>字段概要</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="字段概要表, 列表字段和解释"> |
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| <tr> |
| <th class="colFirst" scope="col">限定符和类型</th> |
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| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../../org/apache/calcite/adapter/pig/PigRelFactories.PigFilterFactory.html" title="org.apache.calcite.adapter.pig中的类">PigRelFactories.PigFilterFactory</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/adapter/pig/PigRelFactories.PigFilterFactory.html#INSTANCE">INSTANCE</a></span></code> </td> |
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| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/adapter/pig/PigRelFactories.PigFilterFactory.html#PigFilterFactory--">PigFilterFactory</a></span>()</code> </td> |
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| <caption><span id="t0" class="activeTableTab"><span>所有方法</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">实例方法</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> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/calcite/adapter/pig/PigRelFactories.PigFilterFactory.html#createFilter-org.apache.calcite.rel.RelNode-org.apache.calcite.rex.RexNode-java.util.Set-">createFilter</a></span>(<a href="../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> input, |
| <a href="../../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a> condition, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="java.util中的类或接口">Set</a><<a href="../../../../../org/apache/calcite/rel/core/CorrelationId.html" title="org.apache.calcite.rel.core中的类">CorrelationId</a>> variablesSet)</code> |
| <div class="block">Creates a filter.</div> |
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| <h3>从接口继承的方法 org.apache.calcite.rel.core.<a href="../../../../../org/apache/calcite/rel/core/RelFactories.FilterFactory.html" title="org.apache.calcite.rel.core中的接口">RelFactories.FilterFactory</a></h3> |
| <code><a href="../../../../../org/apache/calcite/rel/core/RelFactories.FilterFactory.html#createFilter-org.apache.calcite.rel.RelNode-org.apache.calcite.rex.RexNode-">createFilter</a></code></li> |
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| <h3>字段详细资料</h3> |
| <a name="INSTANCE"> |
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| <h4>INSTANCE</h4> |
| <pre>public static final <a href="../../../../../org/apache/calcite/adapter/pig/PigRelFactories.PigFilterFactory.html" title="org.apache.calcite.adapter.pig中的类">PigRelFactories.PigFilterFactory</a> INSTANCE</pre> |
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| <h3>构造器详细资料</h3> |
| <a name="PigFilterFactory--"> |
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| <h4>PigFilterFactory</h4> |
| <pre>public PigFilterFactory()</pre> |
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| <a name="createFilter-org.apache.calcite.rel.RelNode-org.apache.calcite.rex.RexNode-java.util.Set-"> |
| <!-- --> |
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| <h4>createFilter</h4> |
| <pre>public <a href="../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> createFilter(<a href="../../../../../org/apache/calcite/rel/RelNode.html" title="org.apache.calcite.rel中的接口">RelNode</a> input, |
| <a href="../../../../../org/apache/calcite/rex/RexNode.html" title="org.apache.calcite.rex中的类">RexNode</a> condition, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="java.util中的类或接口">Set</a><<a href="../../../../../org/apache/calcite/rel/core/CorrelationId.html" title="org.apache.calcite.rel.core中的类">CorrelationId</a>> variablesSet)</pre> |
| <div class="block"><span class="descfrmTypeLabel">从接口复制的说明: <code><a href="../../../../../org/apache/calcite/rel/core/RelFactories.FilterFactory.html#createFilter-org.apache.calcite.rel.RelNode-org.apache.calcite.rex.RexNode-java.util.Set-">RelFactories.FilterFactory</a></code></span></div> |
| <div class="block">Creates a filter. |
| |
| <p>Some implementations of <code>Filter</code> do not support correlation |
| variables, and for these, this method will throw if <code>variablesSet</code> |
| is not empty.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">指定者:</span></dt> |
| <dd><code><a href="../../../../../org/apache/calcite/rel/core/RelFactories.FilterFactory.html#createFilter-org.apache.calcite.rel.RelNode-org.apache.calcite.rex.RexNode-java.util.Set-">createFilter</a></code> 在接口中 <code><a href="../../../../../org/apache/calcite/rel/core/RelFactories.FilterFactory.html" title="org.apache.calcite.rel.core中的接口">RelFactories.FilterFactory</a></code></dd> |
| <dt><span class="paramLabel">参数:</span></dt> |
| <dd><code>input</code> - Input relational expression</dd> |
| <dd><code>condition</code> - Filter condition; only rows for which this condition |
| evaluates to TRUE will be emitted</dd> |
| <dd><code>variablesSet</code> - Correlating variables that are set when reading |
| a row from the input, and which may be referenced from inside the |
| condition</dd> |
| </dl> |
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