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

Class HiveSort

java.lang.Object

org.apache.calcite.rel.AbstractRelNode

org.apache.calcite.rel.SingleRel

org.apache.calcite.rel.core.Sort

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

All Implemented Interfaces:

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

public class HiveSort
extends org.apache.calcite.rel.core.Sort
implements HiveRelNode

Nested Class Summary

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

HiveRelNode.Implementor

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.hadoop.hive.ql.optimizer.calcite.reloperators.HiveSort.HiveSortRelFactory	HIVE_SORT_REL_FACTORY

Fields inherited from class org.apache.calcite.rel.core.Sort

collation, fetch, fieldExps, offset

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

Constructor and Description
HiveSort(org.apache.calcite.plan.RelOptCluster cluster, org.apache.calcite.plan.RelTraitSet traitSet, org.apache.calcite.rel.RelNode child, org.apache.calcite.rel.RelCollation collation, org.apache.calcite.rex.RexNode offset, org.apache.calcite.rex.RexNode fetch)

Method Summary

Methods

Modifier and Type	Method and Description
HiveSort	copy(org.apache.calcite.plan.RelTraitSet traitSet, org.apache.calcite.rel.RelNode newInput, org.apache.calcite.rel.RelCollation newCollation, org.apache.calcite.rex.RexNode offset, org.apache.calcite.rex.RexNode fetch)
org.apache.calcite.rex.RexNode	getFetchExpr()
Map<Integer,org.apache.calcite.rex.RexNode>	getInputRefToCallMap()
void	implement(HiveRelNode.Implementor implementor)
void	setInputRefToCallMap(com.google.common.collect.ImmutableMap<Integer,org.apache.calcite.rex.RexNode> refToCall)

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

accept, computeSelfCost, copy, copy, explainTerms, getChildExps, getCollation, getCollationList

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

childrenAccept, deriveRowType, getInput, getInputs, getRows, replaceInput

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

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

Methods inherited from class java.lang.Object

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

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

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

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

getCluster, getDescription, getDigest, getId, getTraitSet

Field Detail

HIVE_SORT_REL_FACTORY

public static final org.apache.hadoop.hive.ql.optimizer.calcite.reloperators.HiveSort.HiveSortRelFactory HIVE_SORT_REL_FACTORY

Constructor Detail

HiveSort

public HiveSort(org.apache.calcite.plan.RelOptCluster cluster,
        org.apache.calcite.plan.RelTraitSet traitSet,
        org.apache.calcite.rel.RelNode child,
        org.apache.calcite.rel.RelCollation collation,
        org.apache.calcite.rex.RexNode offset,
        org.apache.calcite.rex.RexNode fetch)

Method Detail

copy

public HiveSort copy(org.apache.calcite.plan.RelTraitSet traitSet,
            org.apache.calcite.rel.RelNode newInput,
            org.apache.calcite.rel.RelCollation newCollation,
            org.apache.calcite.rex.RexNode offset,
            org.apache.calcite.rex.RexNode fetch)

Specified by:

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

getFetchExpr

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

setInputRefToCallMap

public void setInputRefToCallMap(com.google.common.collect.ImmutableMap<Integer,org.apache.calcite.rex.RexNode> refToCall)

getInputRefToCallMap

public Map<Integer,org.apache.calcite.rex.RexNode> getInputRefToCallMap()

implement

public void implement(HiveRelNode.Implementor implementor)

Specified by:

implement in interface HiveRelNode