org.apache.hadoop.hive.ql.optimizer.optiq.reloperators
Class HiveFilterRel

java.lang.Object
  org.eigenbase.rel.AbstractRelNode
      org.eigenbase.rel.SingleRel
          org.eigenbase.rel.FilterRelBase
              org.apache.hadoop.hive.ql.optimizer.optiq.reloperators.HiveFilterRel

All Implemented Interfaces:

Cloneable, HiveRel, org.eigenbase.rel.RelNode, org.eigenbase.relopt.RelOptNode

public class HiveFilterRel
extends org.eigenbase.rel.FilterRelBase
implements HiveRel

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.hive.ql.optimizer.optiq.reloperators.HiveRel

HiveRel.Implementor

Field Summary

Fields inherited from interface org.apache.hadoop.hive.ql.optimizer.optiq.reloperators.HiveRel

CONVENTION

Constructor Summary

HiveFilterRel(org.eigenbase.relopt.RelOptCluster cluster, org.eigenbase.relopt.RelTraitSet traits, org.eigenbase.rel.RelNode child, org.eigenbase.rex.RexNode condition)

Method Summary

org.eigenbase.relopt.RelOptCost	computeSelfCost(org.eigenbase.relopt.RelOptPlanner planner)
org.eigenbase.rel.RelNode	copy(org.eigenbase.relopt.RelTraitSet traitSet, List<org.eigenbase.rel.RelNode> inputs)
void	implement(HiveRel.Implementor implementor)

Methods inherited from class org.eigenbase.rel.FilterRelBase

estimateFilteredRows, estimateFilteredRows, explainTerms, getChildExps, getCondition, getRows

Methods inherited from class org.eigenbase.rel.SingleRel

childrenAccept, getChild, getInputs, replaceInput

Methods inherited from class org.eigenbase.rel.AbstractRelNode

accept, collectVariablesSet, collectVariablesUsed, explain, getCluster, getCollationList, getConvention, getCorrelVariable, getDescription, getDigest, getExpectedInputRowType, getId, getInput, getOrCreateCorrelVariable, getQuery, getRelTypeName, getRowType, getTable, getTraitSet, getVariablesStopped, isDistinct, isKey, isValid, metadata, onRegister, recomputeDigest, register, registerCorrelVariable, setCorrelVariable, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eigenbase.rel.RelNode

accept, childrenAccept, collectVariablesSet, collectVariablesUsed, explain, getChildExps, getCollationList, getConvention, getCorrelVariable, getExpectedInputRowType, getInput, getInputs, getOrCreateCorrelVariable, getQuery, getRelTypeName, getRows, getRowType, getTable, getVariablesStopped, isDistinct, isKey, isValid, metadata, onRegister, recomputeDigest, register, registerCorrelVariable, replaceInput, setCorrelVariable

Methods inherited from interface org.eigenbase.relopt.RelOptNode

getCluster, getDescription, getDigest, getId, getTraitSet

Constructor Detail

HiveFilterRel

public HiveFilterRel(org.eigenbase.relopt.RelOptCluster cluster,
                     org.eigenbase.relopt.RelTraitSet traits,
                     org.eigenbase.rel.RelNode child,
                     org.eigenbase.rex.RexNode condition)

Method Detail

copy

public org.eigenbase.rel.RelNode copy(org.eigenbase.relopt.RelTraitSet traitSet,
                                      List<org.eigenbase.rel.RelNode> inputs)

Specified by:

copy in interface org.eigenbase.rel.RelNode

Overrides:

copy in class org.eigenbase.rel.AbstractRelNode

implement

public void implement(HiveRel.Implementor implementor)

Specified by:

implement in interface HiveRel

computeSelfCost

public org.eigenbase.relopt.RelOptCost computeSelfCost(org.eigenbase.relopt.RelOptPlanner planner)

Specified by:

computeSelfCost in interface org.eigenbase.rel.RelNode

Overrides:

computeSelfCost in class org.eigenbase.rel.FilterRelBase