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| <li>Summary: </li> |
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| <div class="subTitle">org.apache.beam.sdk.extensions.sql.impl.rel</div> |
| <h2 title="Class BeamIOSourceRel" class="title">Class BeamIOSourceRel</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.AbstractRelNode</li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.core.TableScan</li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.beam.sdk.extensions.sql.impl.rel.BeamIOSourceRel</li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <div class="description"> |
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| <li class="blockList"> |
| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd>java.lang.Cloneable, <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html" title="interface in org.apache.beam.sdk.extensions.sql.impl.rel">BeamRelNode</a>, org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptNode, org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.hint.Hintable, org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.RelNode</dd> |
| </dl> |
| <dl> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamPushDownIOSourceRel.html" title="class in org.apache.beam.sdk.extensions.sql.impl.rel">BeamPushDownIOSourceRel</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="typeNameLabel">BeamIOSourceRel</span> |
| extends org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.core.TableScan |
| implements <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html" title="interface in org.apache.beam.sdk.extensions.sql.impl.rel">BeamRelNode</a></pre> |
| <div class="block">BeamRelNode to replace a <code>TableScan</code> node.</div> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
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| <li class="blockList"><a name="nested.classes.inherited.from.class.org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.RelNode"> |
| <!-- --> |
| </a> |
| <h3>Nested classes/interfaces inherited from interface org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.RelNode</h3> |
| <code>org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.RelNode.Context</code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- =========== FIELD SUMMARY =========== --> |
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| </a> |
| <h3>Field Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamIOSourceRel.html#CONSTANT_WINDOW_SIZE">CONSTANT_WINDOW_SIZE</a></span></code> </td> |
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| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.core.TableScan</h3> |
| <code>hints, table</code></li> |
| </ul> |
| <ul class="blockList"> |
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| </a> |
| <h3>Fields inherited from class org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.AbstractRelNode</h3> |
| <code>digest, id, rowType, traitSet</code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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| </a> |
| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <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/beam/sdk/extensions/sql/impl/rel/BeamIOSourceRel.html#BeamIOSourceRel-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptCluster-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelTraitSet-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptTable-org.apache.beam.sdk.extensions.sql.meta.BeamSqlTable-java.util.Map-org.apache.beam.sdk.extensions.sql.impl.BeamCalciteTable-">BeamIOSourceRel</a></span>(org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptCluster cluster, |
| org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelTraitSet traitSet, |
| org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptTable table, |
| <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/BeamSqlTable.html" title="interface in org.apache.beam.sdk.extensions.sql.meta">BeamSqlTable</a> beamTable, |
| java.util.Map<java.lang.String,java.lang.String> pipelineOptions, |
| <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/BeamCalciteTable.html" title="class in org.apache.beam.sdk.extensions.sql.impl">BeamCalciteTable</a> calciteTable)</code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.summary"> |
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| </a> |
| <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><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/planner/BeamCostModel.html" title="class in org.apache.beam.sdk.extensions.sql.impl.planner">BeamCostModel</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamIOSourceRel.html#beamComputeSelfCost-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptPlanner-org.apache.beam.sdk.extensions.sql.impl.planner.BeamRelMetadataQuery-">beamComputeSelfCost</a></span>(org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptPlanner planner, |
| <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/planner/BeamRelMetadataQuery.html" title="class in org.apache.beam.sdk.extensions.sql.impl.planner">BeamRelMetadataQuery</a> mq)</code> |
| <div class="block">This method is called by <code>org.apache.beam.sdk.extensions.sql.impl.CalciteQueryPlanner.NonCumulativeCostImpl</code>.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms">PTransform</a><<a href="../../../../../../../../org/apache/beam/sdk/values/PCollectionList.html" title="class in org.apache.beam.sdk.values">PCollectionList</a><<a href="../../../../../../../../org/apache/beam/sdk/values/Row.html" title="class in org.apache.beam.sdk.values">Row</a>>,<a href="../../../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><<a href="../../../../../../../../org/apache/beam/sdk/values/Row.html" title="class in org.apache.beam.sdk.values">Row</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamIOSourceRel.html#buildPTransform--">buildPTransform</a></span>()</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptCost</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamIOSourceRel.html#computeSelfCost-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptPlanner-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.metadata.RelMetadataQuery-">computeSelfCost</a></span>(org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptPlanner planner, |
| org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.metadata.RelMetadataQuery mq)</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamPushDownIOSourceRel.html" title="class in org.apache.beam.sdk.extensions.sql.impl.rel">BeamPushDownIOSourceRel</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamIOSourceRel.html#createPushDownRel-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.type.RelDataType-java.util.List-org.apache.beam.sdk.extensions.sql.meta.BeamSqlTableFilter-">createPushDownRel</a></span>(org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.type.RelDataType newType, |
| java.util.List<java.lang.String> usedFields, |
| <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/BeamSqlTableFilter.html" title="interface in org.apache.beam.sdk.extensions.sql.meta">BeamSqlTableFilter</a> tableFilters)</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/planner/NodeStats.html" title="class in org.apache.beam.sdk.extensions.sql.impl.planner">NodeStats</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamIOSourceRel.html#estimateNodeStats-org.apache.beam.sdk.extensions.sql.impl.planner.BeamRelMetadataQuery-">estimateNodeStats</a></span>(<a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/planner/BeamRelMetadataQuery.html" title="class in org.apache.beam.sdk.extensions.sql.impl.planner">BeamRelMetadataQuery</a> mq)</code> |
| <div class="block">This method is called by <code>org.apache.beam.sdk.extensions.sql.impl.planner.RelMdNodeStats</code>.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>double</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamIOSourceRel.html#estimateRowCount-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.metadata.RelMetadataQuery-">estimateRowCount</a></span>(org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.metadata.RelMetadataQuery mq)</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/BeamSqlTable.html" title="interface in org.apache.beam.sdk.extensions.sql.meta">BeamSqlTable</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamIOSourceRel.html#getBeamSqlTable--">getBeamSqlTable</a></span>()</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>java.util.Map<java.lang.String,java.lang.String></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamIOSourceRel.html#getPipelineOptions--">getPipelineOptions</a></span>()</code> |
| <div class="block">Perform a DFS(Depth-First-Search) to find the PipelineOptions config.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../../../org/apache/beam/sdk/values/PCollection.IsBounded.html" title="enum in org.apache.beam.sdk.values">PCollection.IsBounded</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamIOSourceRel.html#isBounded--">isBounded</a></span>()</code> |
| <div class="block">Whether the collection of rows represented by this relational expression is bounded (known to |
| be finite) or unbounded (may or may not be finite).</div> |
| </td> |
| </tr> |
| </table> |
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| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.core.TableScan</h3> |
| <code>accept, deriveRowType, explainTerms, getHints, getTable, identity, identity, project</code></li> |
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| </a> |
| <h3>Methods inherited from class org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.AbstractRelNode</h3> |
| <code>accept, childrenAccept, collectVariablesSet, collectVariablesUsed, copy, deepEquals, deepHashCode, equals, explain, getCluster, getConvention, getCorrelVariable, getDescription, getDigest, getExpectedInputRowType, getId, getInput, getInputs, getRelDigest, getRelTypeName, getRowType, getTraitSet, getVariablesSet, hashCode, isEnforcer, isValid, metadata, onRegister, recomputeDigest, register, replaceInput, sole, toString</code></li> |
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| <h3>Methods inherited from class java.lang.Object</h3> |
| <code>clone, finalize, getClass, notify, notifyAll, wait, wait, wait</code></li> |
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| <h3>Methods inherited from interface org.apache.beam.sdk.extensions.sql.impl.rel.<a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html" title="interface in org.apache.beam.sdk.extensions.sql.impl.rel">BeamRelNode</a></h3> |
| <code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html#buildPTransform-org.apache.beam.sdk.transforms.PTransform-">buildPTransform</a>, <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html#getPCollectionInputs--">getPCollectionInputs</a>, <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html#withErrorsTransformer-org.apache.beam.sdk.transforms.PTransform-">withErrorsTransformer</a></code></li> |
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| <!-- --> |
| </a> |
| <h3>Methods inherited from interface org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.RelNode</h3> |
| <code>accept, accept, childrenAccept, collectVariablesSet, collectVariablesUsed, copy, deepEquals, deepHashCode, explain, explain, fieldIsNullable, getConvention, getCorrelVariable, getDigest, getExpectedInputRowType, getInput, getInputs, getRelDigest, getRelTypeName, getRowType, getTable, getVariablesSet, isEnforcer, isValid, metadata, onRegister, recomputeDigest, register, replaceInput</code></li> |
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| <!-- --> |
| </a> |
| <h3>Methods inherited from interface org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptNode</h3> |
| <code>getCluster, getDescription, getId, getTraitSet</code></li> |
| </ul> |
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| <!-- --> |
| </a> |
| <h3>Methods inherited from interface org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.hint.Hintable</h3> |
| <code>attachHints, withHints</code></li> |
| </ul> |
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| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
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| </a> |
| <h3>Field Detail</h3> |
| <a name="CONSTANT_WINDOW_SIZE"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>CONSTANT_WINDOW_SIZE</h4> |
| <pre>public static final double CONSTANT_WINDOW_SIZE</pre> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../../../constant-values.html#org.apache.beam.sdk.extensions.sql.impl.rel.BeamIOSourceRel.CONSTANT_WINDOW_SIZE">Constant Field Values</a></dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.detail"> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="BeamIOSourceRel-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptCluster-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelTraitSet-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptTable-org.apache.beam.sdk.extensions.sql.meta.BeamSqlTable-java.util.Map-org.apache.beam.sdk.extensions.sql.impl.BeamCalciteTable-"> |
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| <h4>BeamIOSourceRel</h4> |
| <pre>public BeamIOSourceRel(org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptCluster cluster, |
| org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelTraitSet traitSet, |
| org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptTable table, |
| <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/BeamSqlTable.html" title="interface in org.apache.beam.sdk.extensions.sql.meta">BeamSqlTable</a> beamTable, |
| java.util.Map<java.lang.String,java.lang.String> pipelineOptions, |
| <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/BeamCalciteTable.html" title="class in org.apache.beam.sdk.extensions.sql.impl">BeamCalciteTable</a> calciteTable)</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
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| <li class="blockList"><a name="method.detail"> |
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| </a> |
| <h3>Method Detail</h3> |
| <a name="createPushDownRel-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.type.RelDataType-java.util.List-org.apache.beam.sdk.extensions.sql.meta.BeamSqlTableFilter-"> |
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| </a> |
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| <h4>createPushDownRel</h4> |
| <pre>public <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamPushDownIOSourceRel.html" title="class in org.apache.beam.sdk.extensions.sql.impl.rel">BeamPushDownIOSourceRel</a> createPushDownRel(org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.type.RelDataType newType, |
| java.util.List<java.lang.String> usedFields, |
| <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/BeamSqlTableFilter.html" title="interface in org.apache.beam.sdk.extensions.sql.meta">BeamSqlTableFilter</a> tableFilters)</pre> |
| </li> |
| </ul> |
| <a name="estimateRowCount-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.metadata.RelMetadataQuery-"> |
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| <h4>estimateRowCount</h4> |
| <pre>public double estimateRowCount(org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.metadata.RelMetadataQuery mq)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>estimateRowCount</code> in interface <code>org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.RelNode</code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>estimateRowCount</code> in class <code>org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.core.TableScan</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="estimateNodeStats-org.apache.beam.sdk.extensions.sql.impl.planner.BeamRelMetadataQuery-"> |
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| </a> |
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| <h4>estimateNodeStats</h4> |
| <pre>public <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/planner/NodeStats.html" title="class in org.apache.beam.sdk.extensions.sql.impl.planner">NodeStats</a> estimateNodeStats(<a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/planner/BeamRelMetadataQuery.html" title="class in org.apache.beam.sdk.extensions.sql.impl.planner">BeamRelMetadataQuery</a> mq)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html#estimateNodeStats-org.apache.beam.sdk.extensions.sql.impl.planner.BeamRelMetadataQuery-">BeamRelNode</a></code></span></div> |
| <div class="block">This method is called by <code>org.apache.beam.sdk.extensions.sql.impl.planner.RelMdNodeStats</code>. This is currently only used in |
| SQLTransform Path (and not JDBC path). When a RelNode wants to calculate its BeamCost or |
| estimate its NodeStats, it may need NodeStat of its inputs. However, it should not call this |
| directly (because maybe its inputs are not physical yet). It should call <code>org.apache.beam.sdk.extensions.sql.impl.rel.BeamSqlRelUtils#getNodeStats( |
| org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.RelNode, |
| org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.metadata.RelMetadataQuery)</code> |
| instead.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html#estimateNodeStats-org.apache.beam.sdk.extensions.sql.impl.planner.BeamRelMetadataQuery-">estimateNodeStats</a></code> in interface <code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html" title="interface in org.apache.beam.sdk.extensions.sql.impl.rel">BeamRelNode</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="isBounded--"> |
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| </a> |
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| <h4>isBounded</h4> |
| <pre>public <a href="../../../../../../../../org/apache/beam/sdk/values/PCollection.IsBounded.html" title="enum in org.apache.beam.sdk.values">PCollection.IsBounded</a> isBounded()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html#isBounded--">BeamRelNode</a></code></span></div> |
| <div class="block">Whether the collection of rows represented by this relational expression is bounded (known to |
| be finite) or unbounded (may or may not be finite).</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html#isBounded--">isBounded</a></code> in interface <code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html" title="interface in org.apache.beam.sdk.extensions.sql.impl.rel">BeamRelNode</a></code></dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>bounded if and only if all PCollection inputs are bounded</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="buildPTransform--"> |
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| </a> |
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| <h4>buildPTransform</h4> |
| <pre>public <a href="../../../../../../../../org/apache/beam/sdk/transforms/PTransform.html" title="class in org.apache.beam.sdk.transforms">PTransform</a><<a href="../../../../../../../../org/apache/beam/sdk/values/PCollectionList.html" title="class in org.apache.beam.sdk.values">PCollectionList</a><<a href="../../../../../../../../org/apache/beam/sdk/values/Row.html" title="class in org.apache.beam.sdk.values">Row</a>>,<a href="../../../../../../../../org/apache/beam/sdk/values/PCollection.html" title="class in org.apache.beam.sdk.values">PCollection</a><<a href="../../../../../../../../org/apache/beam/sdk/values/Row.html" title="class in org.apache.beam.sdk.values">Row</a>>> buildPTransform()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html#buildPTransform--">buildPTransform</a></code> in interface <code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html" title="interface in org.apache.beam.sdk.extensions.sql.impl.rel">BeamRelNode</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="computeSelfCost-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptPlanner-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.metadata.RelMetadataQuery-"> |
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| <h4>computeSelfCost</h4> |
| <pre>public org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptCost computeSelfCost(org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptPlanner planner, |
| org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.metadata.RelMetadataQuery mq)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>computeSelfCost</code> in interface <code>org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.RelNode</code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>computeSelfCost</code> in class <code>org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.rel.core.TableScan</code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="beamComputeSelfCost-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptPlanner-org.apache.beam.sdk.extensions.sql.impl.planner.BeamRelMetadataQuery-"> |
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| <h4>beamComputeSelfCost</h4> |
| <pre>public <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/planner/BeamCostModel.html" title="class in org.apache.beam.sdk.extensions.sql.impl.planner">BeamCostModel</a> beamComputeSelfCost(org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptPlanner planner, |
| <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/planner/BeamRelMetadataQuery.html" title="class in org.apache.beam.sdk.extensions.sql.impl.planner">BeamRelMetadataQuery</a> mq)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html#beamComputeSelfCost-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptPlanner-org.apache.beam.sdk.extensions.sql.impl.planner.BeamRelMetadataQuery-">BeamRelNode</a></code></span></div> |
| <div class="block">This method is called by <code>org.apache.beam.sdk.extensions.sql.impl.CalciteQueryPlanner.NonCumulativeCostImpl</code>. This is |
| currently only used in SQLTransform Path (and not JDBC path). This is needed when Calcite Query |
| Planner wants to get the cost of a plan. Instead of calling this directly for a node, if we |
| needed that it should be obtained by calling mq.getNonCumulativeCost. This way RelMetadataQuery |
| will call this method instead of ComputeSelfCost if the handler is set correctly (see <code>org.apache.beam.sdk.extensions.sql.impl.CalciteQueryPlanner#convertToBeamRel(String)</code>)</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html#beamComputeSelfCost-org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.plan.RelOptPlanner-org.apache.beam.sdk.extensions.sql.impl.planner.BeamRelMetadataQuery-">beamComputeSelfCost</a></code> in interface <code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html" title="interface in org.apache.beam.sdk.extensions.sql.impl.rel">BeamRelNode</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getBeamSqlTable--"> |
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| </a> |
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| <h4>getBeamSqlTable</h4> |
| <pre>public <a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/meta/BeamSqlTable.html" title="interface in org.apache.beam.sdk.extensions.sql.meta">BeamSqlTable</a> getBeamSqlTable()</pre> |
| </li> |
| </ul> |
| <a name="getPipelineOptions--"> |
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| <h4>getPipelineOptions</h4> |
| <pre>public java.util.Map<java.lang.String,java.lang.String> getPipelineOptions()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html#getPipelineOptions--">BeamRelNode</a></code></span></div> |
| <div class="block">Perform a DFS(Depth-First-Search) to find the PipelineOptions config.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html#getPipelineOptions--">getPipelineOptions</a></code> in interface <code><a href="../../../../../../../../org/apache/beam/sdk/extensions/sql/impl/rel/BeamRelNode.html" title="interface in org.apache.beam.sdk.extensions.sql.impl.rel">BeamRelNode</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
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