org.apache.calcite.adapter.elasticsearch

Class ElasticsearchSort

java.lang.Object

org.apache.calcite.rel.AbstractRelNode

org.apache.calcite.rel.SingleRel

org.apache.calcite.rel.core.Sort

org.apache.calcite.adapter.elasticsearch.ElasticsearchSort

All Implemented Interfaces:

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

public class ElasticsearchSort
extends org.apache.calcite.rel.core.Sort
implements ElasticsearchRel

Implementation of Sort relational expression in Elasticsearch.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.calcite.adapter.elasticsearch.ElasticsearchRel

ElasticsearchRel.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.Sort

collation, fetch, fieldExps, offset

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

input

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

digest, id, rowType, traitSet

Fields inherited from interface org.apache.calcite.adapter.elasticsearch.ElasticsearchRel

CONVENTION

Method Summary

Modifier and Type	Method and Description
org.apache.calcite.plan.RelOptCost	computeSelfCost(org.apache.calcite.plan.RelOptPlanner planner, org.apache.calcite.rel.metadata.RelMetadataQuery mq)
org.apache.calcite.rel.core.Sort	copy(org.apache.calcite.plan.RelTraitSet traitSet, org.apache.calcite.rel.RelNode relNode, org.apache.calcite.rel.RelCollation relCollation, org.apache.calcite.rex.RexNode offset, org.apache.calcite.rex.RexNode fetch)
void	implement(ElasticsearchRel.Implementor implementor)

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

accept, copy, copy, explainTerms, getChildExps, getCollation, getCollationList, isEnforcer

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

childrenAccept, deriveRowType, estimateRowCount, getInput, getInputs, replaceInput

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

accept, collectVariablesSet, collectVariablesUsed, computeSelfCost, digestEquals, digestHash, equals, explain, getCluster, getConvention, getCorrelVariable, getDescription, getDigest, getExpectedInputRowType, getId, getInput, getQuery, getRelDigest, getRelTypeName, getRows, getRowType, getTable, getTraitSet, getVariablesSet, getVariablesStopped, hashCode, isDistinct, isKey, isValid, isValid, 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, estimateRowCount, explain, getChildExps, getCollationList, getConvention, getCorrelVariable, getDigest, getExpectedInputRowType, getInput, getInputs, getQuery, getRelDigest, getRelTypeName, getRows, getRowType, getTable, getVariablesSet, getVariablesStopped, isDistinct, isEnforcer, isKey, isValid, isValid, metadata, onRegister, recomputeDigest, register, replaceInput

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

getCluster, getDescription, getId, getTraitSet

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 org.apache.calcite.rel.core.Sort

copy

public org.apache.calcite.rel.core.Sort copy(org.apache.calcite.plan.RelTraitSet traitSet,
                                             org.apache.calcite.rel.RelNode relNode,
                                             org.apache.calcite.rel.RelCollation relCollation,
                                             org.apache.calcite.rex.RexNode offset,
                                             org.apache.calcite.rex.RexNode fetch)

Specified by:

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

implement

public void implement(ElasticsearchRel.Implementor implementor)

Specified by:

implement in interface ElasticsearchRel