Package org.apache.calcite.plan.volcano

Class TraitConversionTest.SingletonLeafRel

  • All Implemented Interfaces:
    java.lang.Cloneable, org.apache.calcite.plan.RelOptNode, org.apache.calcite.rel.RelNode
    Enclosing class:
    TraitConversionTest
    private static class TraitConversionTest.SingletonLeafRel
extends PlannerTests.TestLeafRel
    Rel with singleton distribution, physical convention.

    • Nested Class Summary

      • Nested classes/interfaces inherited from interface org.apache.calcite.rel.RelNode

        org.apache.calcite.rel.RelNode.Context

    • Field Summary

      • Fields inherited from class org.apache.calcite.rel.AbstractRelNode

        digest, id, rowType, traitSet

    • Constructor Summary

      Constructors 
      Constructor Description
      SingletonLeafRel​(org.apache.calcite.plan.RelOptCluster cluster, java.lang.String label)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      org.apache.calcite.plan.RelOptCost computeSelfCost​(org.apache.calcite.plan.RelOptPlanner planner, org.apache.calcite.rel.metadata.RelMetadataQuery mq)  
      org.apache.calcite.rel.RelNode copy​(org.apache.calcite.plan.RelTraitSet traitSet, java.util.List<org.apache.calcite.rel.RelNode> inputs)  

      • Methods inherited from class org.apache.calcite.rel.AbstractRelNode

        accept, accept, childrenAccept, collectVariablesSet, collectVariablesUsed, computeDigest, computeSelfCost, estimateRowCount, explain, getChildExps, getCluster, getCollationList, getConvention, getCorrelVariable, getDescription, getDigest, getExpectedInputRowType, getId, getInput, getInputs, getQuery, getRelTypeName, getRows, getRowType, getTable, getTraitSet, getVariablesSet, getVariablesStopped, isDistinct, isKey, isValid, isValid, metadata, onRegister, recomputeDigest, register, replaceInput, sole, toString

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • SingletonLeafRel

        SingletonLeafRel​(org.apache.calcite.plan.RelOptCluster cluster,
                 java.lang.String label)

    • Method Detail

      • computeSelfCost

        public org.apache.calcite.plan.RelOptCost computeSelfCost​(org.apache.calcite.plan.RelOptPlanner planner,
                                                          org.apache.calcite.rel.metadata.RelMetadataQuery mq)
        Specified by:
        computeSelfCost in interface org.apache.calcite.rel.RelNode
        Overrides:
        computeSelfCost in class PlannerTests.TestLeafRel

      • copy

        public org.apache.calcite.rel.RelNode copy​(org.apache.calcite.plan.RelTraitSet traitSet,
                                           java.util.List<org.apache.calcite.rel.RelNode> inputs)
        Specified by:
        copy in interface org.apache.calcite.rel.RelNode
        Overrides:
        copy in class org.apache.calcite.rel.AbstractRelNode