org.apache.hadoop.hive.ql.optimizer.calcite.reloperators

Class HiveSemiJoin

java.lang.Object

org.apache.calcite.rel.AbstractRelNode

org.apache.calcite.rel.BiRel

org.apache.calcite.rel.core.Join

org.apache.hadoop.hive.ql.optimizer.calcite.reloperators.HiveSemiJoin

All Implemented Interfaces:

Cloneable, org.apache.calcite.plan.RelOptNode, org.apache.calcite.rel.hint.Hintable, org.apache.calcite.rel.RelNode, HiveRelNode

public class HiveSemiJoin
extends org.apache.calcite.rel.core.Join
implements HiveRelNode

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.hive.ql.optimizer.calcite.reloperators.HiveRelNode

HiveRelNode.Implementor

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.core.Join

condition, hints, joinInfo, joinType, variablesSet

Fields inherited from class org.apache.calcite.rel.BiRel

left, right

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

digest, id, rowType, traitSet

Fields inherited from interface org.apache.hadoop.hive.ql.optimizer.calcite.reloperators.HiveRelNode

CONVENTION

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	HiveSemiJoin(org.apache.calcite.plan.RelOptCluster cluster, org.apache.calcite.plan.RelTraitSet traitSet, org.apache.calcite.rel.RelNode left, org.apache.calcite.rel.RelNode right, org.apache.calcite.rex.RexNode condition)

Method Summary

Modifier and Type	Method and Description
HiveSemiJoin	copy(org.apache.calcite.plan.RelTraitSet traitSet, org.apache.calcite.rex.RexNode condition, org.apache.calcite.rel.RelNode left, org.apache.calcite.rel.RelNode right, org.apache.calcite.rel.core.JoinRelType joinType, boolean semiJoinDone)
org.apache.calcite.rex.RexNode	getJoinFilter()
static HiveSemiJoin	getSemiJoin(org.apache.calcite.plan.RelOptCluster cluster, org.apache.calcite.plan.RelTraitSet traitSet, org.apache.calcite.rel.RelNode left, org.apache.calcite.rel.RelNode right, org.apache.calcite.rex.RexNode condition)
void	implement(HiveRelNode.Implementor implementor)

Methods inherited from class org.apache.calcite.rel.core.Join

accept, analyzeCondition, computeSelfCost, copy, createJoinType, deepEquals0, deepHashCode0, deriveJoinRowType, deriveRowType, estimateJoinedRows, estimateRowCount, explainTerms, getCondition, getHints, getJoinType, getSystemFieldList, getVariablesSet, isSemiJoin, isSemiJoinDone, isValid

Methods inherited from class org.apache.calcite.rel.BiRel

childrenAccept, getInputs, getLeft, getRight, replaceInput

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

accept, collectVariablesSet, collectVariablesUsed, deepEquals, deepHashCode, equals, explain, getCluster, getConvention, getCorrelVariable, getDescription, getDigest, getExpectedInputRowType, getId, getInput, getRelDigest, getRelTypeName, getRowType, getTable, getTraitSet, hashCode, isEnforcer, metadata, onRegister, recomputeDigest, register, sole, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.calcite.rel.RelNode

accept, accept, childrenAccept, collectVariablesSet, collectVariablesUsed, computeSelfCost, copy, deepEquals, deepHashCode, estimateRowCount, explain, getConvention, getCorrelVariable, getDigest, getExpectedInputRowType, getInput, getInputs, getRelDigest, getRelTypeName, getRowType, getTable, getVariablesSet, isEnforcer, isValid, metadata, onRegister, recomputeDigest, register, replaceInput

Methods inherited from interface org.apache.calcite.plan.RelOptNode

getCluster, getDescription, getId, getTraitSet

Methods inherited from interface org.apache.calcite.rel.hint.Hintable

attachHints, withHints

Constructor Detail

HiveSemiJoin

protected HiveSemiJoin(org.apache.calcite.plan.RelOptCluster cluster,
                       org.apache.calcite.plan.RelTraitSet traitSet,
                       org.apache.calcite.rel.RelNode left,
                       org.apache.calcite.rel.RelNode right,
                       org.apache.calcite.rex.RexNode condition)
                throws org.apache.calcite.rel.InvalidRelException,
                       CalciteSemanticException

Throws:

org.apache.calcite.rel.InvalidRelException

CalciteSemanticException

Method Detail

getSemiJoin

public static HiveSemiJoin getSemiJoin(org.apache.calcite.plan.RelOptCluster cluster,
                                       org.apache.calcite.plan.RelTraitSet traitSet,
                                       org.apache.calcite.rel.RelNode left,
                                       org.apache.calcite.rel.RelNode right,
                                       org.apache.calcite.rex.RexNode condition)

getJoinFilter

public org.apache.calcite.rex.RexNode getJoinFilter()

copy

public HiveSemiJoin copy(org.apache.calcite.plan.RelTraitSet traitSet,
                         org.apache.calcite.rex.RexNode condition,
                         org.apache.calcite.rel.RelNode left,
                         org.apache.calcite.rel.RelNode right,
                         org.apache.calcite.rel.core.JoinRelType joinType,
                         boolean semiJoinDone)

Specified by:

copy in class org.apache.calcite.rel.core.Join

implement

public void implement(HiveRelNode.Implementor implementor)

Specified by:

implement in interface HiveRelNode