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<div class="subTitle">org.apache.calcite.test</div>
<h2 title="Class MockRelOptPlanner" class="title">Class MockRelOptPlanner</h2>
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<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>
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<ul class="inheritance">
<li>org.apache.calcite.plan.AbstractRelOptPlanner</li>
<li>
<ul class="inheritance">
<li>org.apache.calcite.test.MockRelOptPlanner</li>
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<dt>All Implemented Interfaces:</dt>
<dd>org.apache.calcite.plan.RelOptPlanner</dd>
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<pre>public class <span class="typeNameLabel">MockRelOptPlanner</span>
extends org.apache.calcite.plan.AbstractRelOptPlanner</pre>
<div class="block">MockRelOptPlanner is a mock implementation of the <code>RelOptPlanner</code>
interface.</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>private class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.MockRuleCall.html" title="class in org.apache.calcite.test">MockRelOptPlanner.MockRuleCall</a></span></code>
<div class="block">Mock call to a planner rule.</div>
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<h3>Nested classes/interfaces inherited from interface&nbsp;org.apache.calcite.plan.RelOptPlanner</h3>
<code>org.apache.calcite.plan.RelOptPlanner.CannotPlanException, org.apache.calcite.plan.RelOptPlanner.Executor</code></li>
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<td class="colFirst"><code>private long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#metadataTimestamp">metadataTimestamp</a></span></code>&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code>private org.apache.calcite.rel.RelNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#root">root</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private org.apache.calcite.plan.RelOptRule</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#rule">rule</a></span></code>&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code>private org.apache.calcite.rel.RelNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#transformationResult">transformationResult</a></span></code>&nbsp;</td>
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<h3>Fields inherited from class&nbsp;org.apache.calcite.plan.AbstractRelOptPlanner</h3>
<code>context, costFactory</code></li>
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<h3>Fields inherited from interface&nbsp;org.apache.calcite.plan.RelOptPlanner</h3>
<code>LOGGER</code></li>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#MockRelOptPlanner-org.apache.calcite.plan.Context-">MockRelOptPlanner</a></span>(org.apache.calcite.plan.Context&nbsp;context)</code>
<div class="block">Creates MockRelOptPlanner.</div>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
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<th class="colFirst" scope="col">Modifier and Type</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/calcite/test/MockRelOptPlanner.html#addRule-org.apache.calcite.plan.RelOptRule-">addRule</a></span>(org.apache.calcite.plan.RelOptRule&nbsp;rule)</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>org.apache.calcite.rel.RelNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#changeTraits-org.apache.calcite.rel.RelNode-org.apache.calcite.plan.RelTraitSet-">changeTraits</a></span>(org.apache.calcite.rel.RelNode&nbsp;rel,
org.apache.calcite.plan.RelTraitSet&nbsp;toTraits)</code>&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#clear--">clear</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>org.apache.calcite.rel.RelNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#ensureRegistered-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-">ensureRegistered</a></span>(org.apache.calcite.rel.RelNode&nbsp;rel,
org.apache.calcite.rel.RelNode&nbsp;equivRel)</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>org.apache.calcite.rel.RelNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#findBestExp--">findBestExp</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#getRelMetadataTimestamp-org.apache.calcite.rel.RelNode-">getRelMetadataTimestamp</a></span>(org.apache.calcite.rel.RelNode&nbsp;rel)</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>org.apache.calcite.rel.RelNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#getRoot--">getRoot</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code><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>&lt;org.apache.calcite.plan.RelOptRule&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#getRules--">getRules</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#isRegistered-org.apache.calcite.rel.RelNode-">isRegistered</a></span>(org.apache.calcite.rel.RelNode&nbsp;rel)</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>private boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#match-org.apache.calcite.plan.RelOptRuleOperand-org.apache.calcite.rel.RelNode-java.util.List-">match</a></span>(org.apache.calcite.plan.RelOptRuleOperand&nbsp;operand,
org.apache.calcite.rel.RelNode&nbsp;rel,
<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>&lt;org.apache.calcite.rel.RelNode&gt;&nbsp;bindings)</code>
<div class="block">Matches a relational expression to a rule.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>private boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#matchRecursive-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-int-">matchRecursive</a></span>(org.apache.calcite.rel.RelNode&nbsp;rel,
org.apache.calcite.rel.RelNode&nbsp;parent,
int&nbsp;ordinalInParent)</code>
<div class="block">Recursively matches a rule.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>org.apache.calcite.rel.RelNode</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#register-org.apache.calcite.rel.RelNode-org.apache.calcite.rel.RelNode-">register</a></span>(org.apache.calcite.rel.RelNode&nbsp;rel,
org.apache.calcite.rel.RelNode&nbsp;equivRel)</code>&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#removeRule-org.apache.calcite.plan.RelOptRule-">removeRule</a></span>(org.apache.calcite.plan.RelOptRule&nbsp;rule)</code>&nbsp;</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#setRelMetadataTimestamp-long-">setRelMetadataTimestamp</a></span>(long&nbsp;metadataTimestamp)</code>
<div class="block">Allow tests to tweak the timestamp.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/test/MockRelOptPlanner.html#setRoot-org.apache.calcite.rel.RelNode-">setRoot</a></span>(org.apache.calcite.rel.RelNode&nbsp;rel)</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;org.apache.calcite.plan.AbstractRelOptPlanner</h3>
<code>addLattice, addListener, addMaterialization, addRelTraitDef, checkCancel, chooseDelegate, clearRelTraitDefs, emptyTraitSet, fireRule, getContext, getCost, getCost, getCostFactory, getExecutor, getLattice, getListener, getMaterializations, getRelTraitDefs, getRuleByDescription, isRuleExcluded, mapRuleDescription, notifyChosen, notifyDiscard, notifyEquivalence, notifyTransformation, onCopy, onNewClass, registerClass, registerMetadataProviders, registerSchema, setCancelFlag, setExecutor, setImportance, setRuleDescExclusionFilter, subClasses, unmapRuleDescription</code></li>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<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#toString--" title="class or interface in java.lang">toString</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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<pre>private&nbsp;org.apache.calcite.rel.RelNode root</pre>
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<h4>rule</h4>
<pre>private&nbsp;org.apache.calcite.plan.RelOptRule rule</pre>
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<h4>transformationResult</h4>
<pre>private&nbsp;org.apache.calcite.rel.RelNode transformationResult</pre>
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<h4>metadataTimestamp</h4>
<pre>private&nbsp;long metadataTimestamp</pre>
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<a name="MockRelOptPlanner-org.apache.calcite.plan.Context-">
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<h4>MockRelOptPlanner</h4>
<pre>public&nbsp;MockRelOptPlanner(org.apache.calcite.plan.Context&nbsp;context)</pre>
<div class="block">Creates MockRelOptPlanner.</div>
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<a name="setRoot-org.apache.calcite.rel.RelNode-">
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<h4>setRoot</h4>
<pre>public&nbsp;void&nbsp;setRoot(org.apache.calcite.rel.RelNode&nbsp;rel)</pre>
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<pre>public&nbsp;org.apache.calcite.rel.RelNode&nbsp;getRoot()</pre>
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<h4>clear</h4>
<pre>public&nbsp;void&nbsp;clear()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>clear</code>&nbsp;in interface&nbsp;<code>org.apache.calcite.plan.RelOptPlanner</code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code>clear</code>&nbsp;in class&nbsp;<code>org.apache.calcite.plan.AbstractRelOptPlanner</code></dd>
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<h4>getRules</h4>
<pre>public&nbsp;<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>&lt;org.apache.calcite.plan.RelOptRule&gt;&nbsp;getRules()</pre>
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<h4>addRule</h4>
<pre>public&nbsp;boolean&nbsp;addRule(org.apache.calcite.plan.RelOptRule&nbsp;rule)</pre>
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<h4>removeRule</h4>
<pre>public&nbsp;boolean&nbsp;removeRule(org.apache.calcite.plan.RelOptRule&nbsp;rule)</pre>
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<h4>changeTraits</h4>
<pre>public&nbsp;org.apache.calcite.rel.RelNode&nbsp;changeTraits(org.apache.calcite.rel.RelNode&nbsp;rel,
org.apache.calcite.plan.RelTraitSet&nbsp;toTraits)</pre>
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<pre>public&nbsp;org.apache.calcite.rel.RelNode&nbsp;findBestExp()</pre>
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<pre>private&nbsp;boolean&nbsp;matchRecursive(org.apache.calcite.rel.RelNode&nbsp;rel,
org.apache.calcite.rel.RelNode&nbsp;parent,
int&nbsp;ordinalInParent)</pre>
<div class="block">Recursively matches a rule.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>rel</code> - Relational expression</dd>
<dd><code>parent</code> - Parent relational expression</dd>
<dd><code>ordinalInParent</code> - Ordinal of relational expression among its
siblings</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>whether match occurred</dd>
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<h4>match</h4>
<pre>private&nbsp;boolean&nbsp;match(org.apache.calcite.plan.RelOptRuleOperand&nbsp;operand,
org.apache.calcite.rel.RelNode&nbsp;rel,
<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>&lt;org.apache.calcite.rel.RelNode&gt;&nbsp;bindings)</pre>
<div class="block">Matches a relational expression to a rule.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>operand</code> - Root operand of rule</dd>
<dd><code>rel</code> - Relational expression</dd>
<dd><code>bindings</code> - Bindings, populated on successful match</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>whether relational expression matched rule</dd>
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<h4>register</h4>
<pre>public&nbsp;org.apache.calcite.rel.RelNode&nbsp;register(org.apache.calcite.rel.RelNode&nbsp;rel,
org.apache.calcite.rel.RelNode&nbsp;equivRel)</pre>
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<pre>public&nbsp;org.apache.calcite.rel.RelNode&nbsp;ensureRegistered(org.apache.calcite.rel.RelNode&nbsp;rel,
org.apache.calcite.rel.RelNode&nbsp;equivRel)</pre>
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<pre>public&nbsp;boolean&nbsp;isRegistered(org.apache.calcite.rel.RelNode&nbsp;rel)</pre>
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<pre>public&nbsp;long&nbsp;getRelMetadataTimestamp(org.apache.calcite.rel.RelNode&nbsp;rel)</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>getRelMetadataTimestamp</code>&nbsp;in interface&nbsp;<code>org.apache.calcite.plan.RelOptPlanner</code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code>getRelMetadataTimestamp</code>&nbsp;in class&nbsp;<code>org.apache.calcite.plan.AbstractRelOptPlanner</code></dd>
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<pre>public&nbsp;void&nbsp;setRelMetadataTimestamp(long&nbsp;metadataTimestamp)</pre>
<div class="block">Allow tests to tweak the timestamp.</div>
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