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| <div class="header"> |
| <div class="subTitle">org.apache.drill.exec.planner.physical</div> |
| <h2 title="Class FilterPrel" class="title">Class FilterPrel</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>org.apache.calcite.rel.AbstractRelNode</li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.calcite.rel.SingleRel</li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.calcite.rel.core.Filter</li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/drill/exec/planner/common/DrillFilterRelBase.html" title="class in org.apache.drill.exec.planner.common">org.apache.drill.exec.planner.common.DrillFilterRelBase</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.drill.exec.planner.physical.FilterPrel</li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="typeNameLabel">FilterPrel</span> |
| extends <a href="../../../../../../org/apache/drill/exec/planner/common/DrillFilterRelBase.html" title="class in org.apache.drill.exec.planner.common">DrillFilterRelBase</a> |
| implements <a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></pre> |
| </li> |
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| <!-- --> |
| </a> |
| <h3>Nested classes/interfaces inherited from interface org.apache.calcite.rel.RelNode</h3> |
| <code>org.apache.calcite.rel.RelNode.Context</code></li> |
| </ul> |
| </li> |
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| <!-- --> |
| </a> |
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| <code>condition</code></li> |
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| <code>input</code></li> |
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| <h3>Fields inherited from interface org.apache.drill.exec.planner.physical.<a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></h3> |
| <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#DRILL_PHYSICAL">DRILL_PHYSICAL</a></code></li> |
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| <h3>Constructor Summary</h3> |
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| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/FilterPrel.html#FilterPrel-org.apache.calcite.plan.RelOptCluster-org.apache.calcite.plan.RelTraitSet-org.apache.calcite.rel.RelNode-org.apache.calcite.rex.RexNode-">FilterPrel</a></span>(org.apache.calcite.plan.RelOptCluster cluster, |
| org.apache.calcite.plan.RelTraitSet traits, |
| org.apache.calcite.rel.RelNode child, |
| org.apache.calcite.rex.RexNode condition)</code> </td> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <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> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><T,X,E extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a>><br>T</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/FilterPrel.html#accept-org.apache.drill.exec.planner.physical.visitor.PrelVisitor-X-">accept</a></span>(<a href="../../../../../../org/apache/drill/exec/planner/physical/visitor/PrelVisitor.html" title="interface in org.apache.drill.exec.planner.physical.visitor">PrelVisitor</a><T,X,E> logicalVisitor, |
| X value)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>org.apache.calcite.rel.core.Filter</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/FilterPrel.html#copy-org.apache.calcite.plan.RelTraitSet-org.apache.calcite.rel.RelNode-org.apache.calcite.rex.RexNode-">copy</a></span>(org.apache.calcite.plan.RelTraitSet traitSet, |
| org.apache.calcite.rel.RelNode input, |
| org.apache.calcite.rex.RexNode condition)</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/drill/exec/record/BatchSchema.SelectionVectorMode.html" title="enum in org.apache.drill.exec.record">BatchSchema.SelectionVectorMode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/FilterPrel.html#getEncoding--">getEncoding</a></span>()</code> |
| <div class="block">FilterPrel adds an SV2 (TWO_BYTE mode SelectionVector).</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/FilterPrel.html#getPhysicalOperator-org.apache.drill.exec.planner.physical.PhysicalPlanCreator-">getPhysicalOperator</a></span>(<a href="../../../../../../org/apache/drill/exec/planner/physical/PhysicalPlanCreator.html" title="class in org.apache.drill.exec.planner.physical">PhysicalPlanCreator</a> creator)</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/drill/exec/record/BatchSchema.SelectionVectorMode.html" title="enum in org.apache.drill.exec.record">BatchSchema.SelectionVectorMode</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/FilterPrel.html#getSupportedEncodings--">getSupportedEncodings</a></span>()</code> |
| <div class="block">Supported 'encodings' of a Prel indicates what are the acceptable modes of SelectionVector |
| of its child Prel</div> |
| </td> |
| </tr> |
| <tr id="i5" 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/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/FilterPrel.html#iterator--">iterator</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/planner/physical/FilterPrel.html#needsFinalColumnReordering--">needsFinalColumnReordering</a></span>()</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/drill/exec/planner/physical/FilterPrel.html#prepareForLateralUnnestPipeline-java.util.List-">prepareForLateralUnnestPipeline</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><org.apache.calcite.rel.RelNode> children)</code> |
| <div class="block">If the operator is in Lateral/Unnest pipeline, then it generates a new operator which knows how to process |
| the rows accordingly during execution.</div> |
| </td> |
| </tr> |
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| <h3>Methods inherited from class org.apache.drill.exec.planner.common.<a href="../../../../../../org/apache/drill/exec/planner/common/DrillFilterRelBase.html" title="class in org.apache.drill.exec.planner.common">DrillFilterRelBase</a></h3> |
| <code><a href="../../../../../../org/apache/drill/exec/planner/common/DrillFilterRelBase.html#computeSelfCost-org.apache.calcite.plan.RelOptPlanner-org.apache.calcite.rel.metadata.RelMetadataQuery-">computeSelfCost</a>, <a href="../../../../../../org/apache/drill/exec/planner/common/DrillFilterRelBase.html#estimateRowCount-org.apache.calcite.rel.metadata.RelMetadataQuery-">estimateRowCount</a>, <a href="../../../../../../org/apache/drill/exec/planner/common/DrillFilterRelBase.html#getFilterExpression-org.apache.drill.exec.planner.logical.DrillParseContext-">getFilterExpression</a></code></li> |
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| <h3>Methods inherited from class org.apache.calcite.rel.core.Filter</h3> |
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| <h3>Methods inherited from class org.apache.calcite.rel.SingleRel</h3> |
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| <code>accept, collectVariablesSet, collectVariablesUsed, computeDigest, computeSelfCost, equals, explain, getCluster, getCollationList, getConvention, getCorrelVariable, getDescription, getDigest, getExpectedInputRowType, getId, getInput, getQuery, getRelTypeName, getRows, getRowType, getTable, getTraitSet, getVariablesSet, getVariablesStopped, hashCode, isDistinct, isKey, isValid, metadata, onRegister, recomputeDigest, register, sole, toString</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#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#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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| <h3>Methods inherited from interface org.apache.calcite.rel.RelNode</h3> |
| <code>accept, accept, childrenAccept, collectVariablesSet, collectVariablesUsed, computeSelfCost, computeSelfCost, copy, estimateRowCount, explain, getChildExps, getCollationList, getConvention, getCorrelVariable, getExpectedInputRowType, getInput, getInputs, getQuery, getRelTypeName, getRows, getRowType, getTable, getVariablesSet, getVariablesStopped, isDistinct, isKey, isValid, isValid, metadata, onRegister, recomputeDigest, register, replaceInput</code></li> |
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| <h3>Methods inherited from interface org.apache.calcite.plan.RelOptNode</h3> |
| <code>getCluster, getDescription, getDigest, getId, getTraitSet</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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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="FilterPrel-org.apache.calcite.plan.RelOptCluster-org.apache.calcite.plan.RelTraitSet-org.apache.calcite.rel.RelNode-org.apache.calcite.rex.RexNode-"> |
| <!-- --> |
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| <h4>FilterPrel</h4> |
| <pre>public FilterPrel(org.apache.calcite.plan.RelOptCluster cluster, |
| org.apache.calcite.plan.RelTraitSet traits, |
| org.apache.calcite.rel.RelNode child, |
| org.apache.calcite.rex.RexNode condition)</pre> |
| </li> |
| </ul> |
| </li> |
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| <h3>Method Detail</h3> |
| <a name="copy-org.apache.calcite.plan.RelTraitSet-org.apache.calcite.rel.RelNode-org.apache.calcite.rex.RexNode-"> |
| <!-- --> |
| </a> |
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| <h4>copy</h4> |
| <pre>public org.apache.calcite.rel.core.Filter copy(org.apache.calcite.plan.RelTraitSet traitSet, |
| org.apache.calcite.rel.RelNode input, |
| org.apache.calcite.rex.RexNode condition)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>copy</code> in class <code>org.apache.calcite.rel.core.Filter</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getPhysicalOperator-org.apache.drill.exec.planner.physical.PhysicalPlanCreator-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getPhysicalOperator</h4> |
| <pre>public <a href="../../../../../../org/apache/drill/exec/physical/base/PhysicalOperator.html" title="interface in org.apache.drill.exec.physical.base">PhysicalOperator</a> getPhysicalOperator(<a href="../../../../../../org/apache/drill/exec/planner/physical/PhysicalPlanCreator.html" title="class in org.apache.drill.exec.planner.physical">PhysicalPlanCreator</a> creator) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#getPhysicalOperator-org.apache.drill.exec.planner.physical.PhysicalPlanCreator-">getPhysicalOperator</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="iterator--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <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/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</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/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="accept-org.apache.drill.exec.planner.physical.visitor.PrelVisitor-java.lang.Object-"> |
| <!-- --> |
| </a><a name="accept-org.apache.drill.exec.planner.physical.visitor.PrelVisitor-X-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>accept</h4> |
| <pre>public <T,X,E extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a>> T accept(<a href="../../../../../../org/apache/drill/exec/planner/physical/visitor/PrelVisitor.html" title="interface in org.apache.drill.exec.planner.physical.visitor">PrelVisitor</a><T,X,E> logicalVisitor, |
| X value) |
| throws E extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a></pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#accept-org.apache.drill.exec.planner.physical.visitor.PrelVisitor-X-">accept</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>E extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getSupportedEncodings--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getSupportedEncodings</h4> |
| <pre>public <a href="../../../../../../org/apache/drill/exec/record/BatchSchema.SelectionVectorMode.html" title="enum in org.apache.drill.exec.record">BatchSchema.SelectionVectorMode</a>[] getSupportedEncodings()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#getSupportedEncodings--">Prel</a></code></span></div> |
| <div class="block">Supported 'encodings' of a Prel indicates what are the acceptable modes of SelectionVector |
| of its child Prel</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#getSupportedEncodings--">getSupportedEncodings</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getEncoding--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getEncoding</h4> |
| <pre>public <a href="../../../../../../org/apache/drill/exec/record/BatchSchema.SelectionVectorMode.html" title="enum in org.apache.drill.exec.record">BatchSchema.SelectionVectorMode</a> getEncoding()</pre> |
| <div class="block">FilterPrel adds an SV2 (TWO_BYTE mode SelectionVector).</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#getEncoding--">getEncoding</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="needsFinalColumnReordering--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>needsFinalColumnReordering</h4> |
| <pre>public boolean needsFinalColumnReordering()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#needsFinalColumnReordering--">needsFinalColumnReordering</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="prepareForLateralUnnestPipeline-java.util.List-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>prepareForLateralUnnestPipeline</h4> |
| <pre>public <a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a> prepareForLateralUnnestPipeline(<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><org.apache.calcite.rel.RelNode> children)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#prepareForLateralUnnestPipeline-java.util.List-">Prel</a></code></span></div> |
| <div class="block">If the operator is in Lateral/Unnest pipeline, then it generates a new operator which knows how to process |
| the rows accordingly during execution. |
| eg: TopNPrel -> SortPrel and LimitPrel |
| Other operators like FilterPrel, ProjectPrel etc will add an implicit row id to the output.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html#prepareForLateralUnnestPipeline-java.util.List-">prepareForLateralUnnestPipeline</a></code> in interface <code><a href="../../../../../../org/apache/drill/exec/planner/physical/Prel.html" title="interface in org.apache.drill.exec.planner.physical">Prel</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| </div> |
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| <li class="navBarCell1Rev">Class</li> |
| <li><a href="class-use/FilterPrel.html">Use</a></li> |
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| <ul class="subNavList"> |
| <li>Summary: </li> |
| <li>Nested | </li> |
| <li><a href="#fields.inherited.from.class.org.apache.calcite.rel.core.Filter">Field</a> | </li> |
| <li><a href="#constructor.summary">Constr</a> | </li> |
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