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<h2 title="Uses of Class org.apache.calcite.plan.hep.HepRelVertex" class="title">Uses of Class<br>org.apache.calcite.plan.hep.HepRelVertex</h2>
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<table class="useSummary">
<caption><span>Packages that use <a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.plan.hep">org.apache.calcite.plan.hep</a></th>
<td class="colLast">
<div class="block">Provides a heuristic planner implementation for the interfaces in
<a href="../../package-summary.html"><code>org.apache.calcite.plan</code></a>.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colFirst" scope="row"><a href="#org.apache.calcite.rel.metadata">org.apache.calcite.rel.metadata</a></th>
<td class="colLast">
<div class="block">Defines metadata interfaces and utilities for relational
expressions.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList">
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<section role="region"><a id="org.apache.calcite.plan.hep">
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<h3>Uses of <a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a> in <a href="../package-summary.html">org.apache.calcite.plan.hep</a></h3>
<table class="useSummary">
<caption><span>Fields in <a href="../package-summary.html">org.apache.calcite.plan.hep</a> declared as <a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#root">root</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Fields in <a href="../package-summary.html">org.apache.calcite.plan.hep</a> with type parameters of type <a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Field</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../../../util/graph/DirectedGraph.html" title="interface in org.apache.calcite.util.graph">DirectedGraph</a>&lt;<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>,&#8203;<a href="../../../util/graph/DefaultEdge.html" title="class in org.apache.calcite.util.graph">DefaultEdge</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#graph">graph</a></span></code></th>
<td class="colLast">
<div class="block">Query graph, with edges directed from parent to child.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private java.util.Map&lt;<a href="../../../util/Pair.html" title="class in org.apache.calcite.util">Pair</a>&lt;java.lang.String,&#8203;<a href="../../../rel/type/RelDataType.html" title="interface in org.apache.calcite.rel.type">RelDataType</a>&gt;,&#8203;<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#mapDigestToVertex">mapDigestToVertex</a></span></code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../package-summary.html">org.apache.calcite.plan.hep</a> that return <a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#addRelToGraph(org.apache.calcite.rel.RelNode)">addRelToGraph</a></span>&#8203;(<a href="../../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&nbsp;rel)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#applyRule(org.apache.calcite.plan.RelOptRule,org.apache.calcite.plan.hep.HepRelVertex,boolean)">applyRule</a></span>&#8203;(<a href="../../RelOptRule.html" title="class in org.apache.calcite.plan">RelOptRule</a>&nbsp;rule,
<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;vertex,
boolean&nbsp;forceConversions)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#applyTransformationResults(org.apache.calcite.plan.hep.HepRelVertex,org.apache.calcite.plan.hep.HepRuleCall,org.apache.calcite.plan.RelTrait)">applyTransformationResults</a></span>&#8203;(<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;vertex,
<a href="../HepRuleCall.html" title="class in org.apache.calcite.plan.hep">HepRuleCall</a>&nbsp;call,
<a href="../../RelTrait.html" title="interface in org.apache.calcite.plan">RelTrait</a>&nbsp;parentTrait)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../package-summary.html">org.apache.calcite.plan.hep</a> that return types with arguments of type <a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private java.util.Iterator&lt;<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#getGraphIterator(org.apache.calcite.plan.hep.HepRelVertex)">getGraphIterator</a></span>&#8203;(<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;start)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private java.util.List&lt;<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#getVertexParents(org.apache.calcite.plan.hep.HepRelVertex)">getVertexParents</a></span>&#8203;(<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;vertex)</code></th>
<td class="colLast">
<div class="block">Retrieves the parent vertices of a vertex.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Methods in <a href="../package-summary.html">org.apache.calcite.plan.hep</a> with parameters of type <a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private <a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#applyRule(org.apache.calcite.plan.RelOptRule,org.apache.calcite.plan.hep.HepRelVertex,boolean)">applyRule</a></span>&#8203;(<a href="../../RelOptRule.html" title="class in org.apache.calcite.plan">RelOptRule</a>&nbsp;rule,
<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;vertex,
boolean&nbsp;forceConversions)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#applyTransformationResults(org.apache.calcite.plan.hep.HepRelVertex,org.apache.calcite.plan.hep.HepRuleCall,org.apache.calcite.plan.RelTrait)">applyTransformationResults</a></span>&#8203;(<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;vertex,
<a href="../HepRuleCall.html" title="class in org.apache.calcite.plan.hep">HepRuleCall</a>&nbsp;call,
<a href="../../RelTrait.html" title="interface in org.apache.calcite.plan">RelTrait</a>&nbsp;parentTrait)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#belongsToDag(org.apache.calcite.plan.hep.HepRelVertex)">belongsToDag</a></span>&#8203;(<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;vertex)</code></th>
<td class="colLast">
<div class="block">Returns whether the vertex is valid.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#buildFinalPlan(org.apache.calcite.plan.hep.HepRelVertex)">buildFinalPlan</a></span>&#8203;(<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;vertex)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#contractVertices(org.apache.calcite.plan.hep.HepRelVertex,org.apache.calcite.plan.hep.HepRelVertex,java.util.List)">contractVertices</a></span>&#8203;(<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;preservedVertex,
<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;discardedVertex,
java.util.List&lt;<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&gt;&nbsp;parents)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#doesConverterApply(org.apache.calcite.rel.convert.ConverterRule,org.apache.calcite.plan.hep.HepRelVertex)">doesConverterApply</a></span>&#8203;(<a href="../../../rel/convert/ConverterRule.html" title="class in org.apache.calcite.rel.convert">ConverterRule</a>&nbsp;converterRule,
<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;vertex)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private java.util.Iterator&lt;<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#getGraphIterator(org.apache.calcite.plan.hep.HepRelVertex)">getGraphIterator</a></span>&#8203;(<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;start)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private java.util.List&lt;<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#getVertexParents(org.apache.calcite.plan.hep.HepRelVertex)">getVertexParents</a></span>&#8203;(<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;vertex)</code></th>
<td class="colLast">
<div class="block">Retrieves the parent vertices of a vertex.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#updateVertex(org.apache.calcite.plan.hep.HepRelVertex,org.apache.calcite.rel.RelNode)">updateVertex</a></span>&#8203;(<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;vertex,
<a href="../../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&nbsp;rel)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
<table class="useSummary">
<caption><span>Method parameters in <a href="../package-summary.html">org.apache.calcite.plan.hep</a> with type arguments of type <a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>private void</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#contractVertices(org.apache.calcite.plan.hep.HepRelVertex,org.apache.calcite.plan.hep.HepRelVertex,java.util.List)">contractVertices</a></span>&#8203;(<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;preservedVertex,
<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;discardedVertex,
java.util.List&lt;<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&gt;&nbsp;parents)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private int</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">HepPlanner.</span><code><span class="memberNameLink"><a href="../HepPlanner.html#depthFirstApply(java.util.Iterator,java.util.Collection,boolean,int)">depthFirstApply</a></span>&#8203;(java.util.Iterator&lt;<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&gt;&nbsp;iter,
java.util.Collection&lt;<a href="../../RelOptRule.html" title="class in org.apache.calcite.plan">RelOptRule</a>&gt;&nbsp;rules,
boolean&nbsp;forceConversions,
int&nbsp;nMatches)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</section>
</li>
<li class="blockList">
<section role="region"><a id="org.apache.calcite.rel.metadata">
<!-- -->
</a>
<h3>Uses of <a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a> in <a href="../../../rel/metadata/package-summary.html">org.apache.calcite.rel.metadata</a></h3>
<table class="useSummary">
<caption><span>Methods in <a href="../../../rel/metadata/package-summary.html">org.apache.calcite.rel.metadata</a> with parameters of type <a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>java.lang.Boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelMdColumnUniqueness.</span><code><span class="memberNameLink"><a href="../../../rel/metadata/RelMdColumnUniqueness.html#areColumnsUnique(org.apache.calcite.plan.hep.HepRelVertex,org.apache.calcite.rel.metadata.RelMetadataQuery,org.apache.calcite.util.ImmutableBitSet,boolean)">areColumnsUnique</a></span>&#8203;(<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;rel,
<a href="../../../rel/metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a>&nbsp;mq,
<a href="../../../util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>&nbsp;columns,
boolean&nbsp;ignoreNulls)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>com.google.common.collect.ImmutableList&lt;<a href="../../../rel/RelCollation.html" title="interface in org.apache.calcite.rel">RelCollation</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelMdCollation.</span><code><span class="memberNameLink"><a href="../../../rel/metadata/RelMdCollation.html#collations(org.apache.calcite.plan.hep.HepRelVertex,org.apache.calcite.rel.metadata.RelMetadataQuery)">collations</a></span>&#8203;(<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;rel,
<a href="../../../rel/metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a>&nbsp;mq)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code><a href="../../../rel/RelDistribution.html" title="interface in org.apache.calcite.rel">RelDistribution</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelMdDistribution.</span><code><span class="memberNameLink"><a href="../../../rel/metadata/RelMdDistribution.html#distribution(org.apache.calcite.plan.hep.HepRelVertex,org.apache.calcite.rel.metadata.RelMetadataQuery)">distribution</a></span>&#8203;(<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;rel,
<a href="../../../rel/metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a>&nbsp;mq)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code><a href="../../RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a></code></td>
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<td class="colFirst"><code>java.util.Set&lt;<a href="../../../rex/RexNode.html" title="class in org.apache.calcite.rex">RexNode</a>&gt;</code></td>
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<td class="colFirst"><code>com.google.common.collect.Multimap&lt;java.lang.Class&lt;? extends <a href="../../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&gt;,&#8203;<a href="../../../rel/RelNode.html" title="interface in org.apache.calcite.rel">RelNode</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelMdNodeTypes.</span><code><span class="memberNameLink"><a href="../../../rel/metadata/RelMdNodeTypes.html#getNodeTypes(org.apache.calcite.plan.hep.HepRelVertex,org.apache.calcite.rel.metadata.RelMetadataQuery)">getNodeTypes</a></span>&#8203;(<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;rel,
<a href="../../../rel/metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a>&nbsp;mq)</code></th>
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<td class="colFirst"><code><a href="../../RelOptPredicateList.html" title="class in org.apache.calcite.plan">RelOptPredicateList</a></code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelMdPredicates.</span><code><span class="memberNameLink"><a href="../../../rel/metadata/RelMdPredicates.html#getPredicates(org.apache.calcite.plan.hep.HepRelVertex,org.apache.calcite.rel.metadata.RelMetadataQuery)">getPredicates</a></span>&#8203;(<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;rel,
<a href="../../../rel/metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a>&nbsp;mq)</code></th>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>java.util.Set&lt;<a href="../../../rex/RexTableInputRef.RelTableRef.html" title="class in org.apache.calcite.rex">RexTableInputRef.RelTableRef</a>&gt;</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">RelMdTableReferences.</span><code><span class="memberNameLink"><a href="../../../rel/metadata/RelMdTableReferences.html#getTableReferences(org.apache.calcite.plan.hep.HepRelVertex,org.apache.calcite.rel.metadata.RelMetadataQuery)">getTableReferences</a></span>&#8203;(<a href="../HepRelVertex.html" title="class in org.apache.calcite.plan.hep">HepRelVertex</a>&nbsp;rel,
<a href="../../../rel/metadata/RelMetadataQuery.html" title="class in org.apache.calcite.rel.metadata">RelMetadataQuery</a>&nbsp;mq)</code></th>
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