org.apache.drill.exec.planner.physical

Class ProjectAllowDupPrel

java.lang.Object

org.apache.calcite.rel.AbstractRelNode

org.apache.calcite.rel.SingleRel

org.apache.calcite.rel.core.Project

org.apache.drill.exec.planner.common.DrillProjectRelBase

org.apache.drill.exec.planner.physical.ProjectPrel

org.apache.drill.exec.planner.physical.ProjectAllowDupPrel

All Implemented Interfaces:

Cloneable, Iterable<Prel>, org.apache.calcite.plan.RelOptNode, org.apache.calcite.rel.RelNode, DrillRelNode, Prel

public class ProjectAllowDupPrel
extends ProjectPrel

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.calcite.rel.core.Project

org.apache.calcite.rel.core.Project.Flags

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.drill.exec.planner.physical.ProjectPrel

outputProj

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

exps

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.drill.exec.planner.physical.Prel

DRILL_PHYSICAL

Constructor Summary

Constructors

Constructor and Description
ProjectAllowDupPrel(org.apache.calcite.plan.RelOptCluster cluster, org.apache.calcite.plan.RelTraitSet traits, org.apache.calcite.rel.RelNode child, List<org.apache.calcite.rex.RexNode> exps, org.apache.calcite.rel.type.RelDataType rowType)
ProjectAllowDupPrel(org.apache.calcite.plan.RelOptCluster cluster, org.apache.calcite.plan.RelTraitSet traits, org.apache.calcite.rel.RelNode child, List<org.apache.calcite.rex.RexNode> exps, org.apache.calcite.rel.type.RelDataType rowType, boolean outputProj)

Method Summary

Modifier and Type	Method and Description
ProjectAllowDupPrel	copy(org.apache.calcite.plan.RelTraitSet traitSet, org.apache.calcite.rel.RelNode input, List<org.apache.calcite.rex.RexNode> exps, org.apache.calcite.rel.type.RelDataType rowType)
PhysicalOperator	getPhysicalOperator(PhysicalPlanCreator creator)
protected List<NamedExpression>	getProjectExpressions(DrillParseContext context)

Methods inherited from class org.apache.drill.exec.planner.physical.ProjectPrel

accept, getEncoding, getSupportedEncodings, iterator, needsFinalColumnReordering, prepareForLateralUnnestPipeline

Methods inherited from class org.apache.drill.exec.planner.common.DrillProjectRelBase

computeSelfCost

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

accept, copy, copy, explainTerms, getChildExps, getFlags, getMapping, getMapping, getNamedProjects, getPartialMapping, getPermutation, getPermutation, getProjects, isBoxed, isMapping, isValid

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, computeDigest, computeSelfCost, equals, explain, getCluster, getCollationList, getConvention, getCorrelVariable, getDescription, getDigest, getExpectedInputRowType, getId, getInput, getQuery, getRelTypeName, getRows, getRowType, getTable, getTraitSet, getVariablesSet, getVariablesStopped, hashCode, isDistinct, isKey, 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, computeSelfCost, copy, estimateRowCount, explain, getChildExps, getCollationList, getConvention, getCorrelVariable, getExpectedInputRowType, getInput, getInputs, getQuery, getRelTypeName, getRows, getRowType, getTable, getVariablesSet, getVariablesStopped, isDistinct, isKey, isValid, isValid, metadata, onRegister, recomputeDigest, register, replaceInput

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

getCluster, getDescription, getDigest, getId, getTraitSet

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

ProjectAllowDupPrel

public ProjectAllowDupPrel(org.apache.calcite.plan.RelOptCluster cluster,
                           org.apache.calcite.plan.RelTraitSet traits,
                           org.apache.calcite.rel.RelNode child,
                           List<org.apache.calcite.rex.RexNode> exps,
                           org.apache.calcite.rel.type.RelDataType rowType)

ProjectAllowDupPrel

public ProjectAllowDupPrel(org.apache.calcite.plan.RelOptCluster cluster,
                           org.apache.calcite.plan.RelTraitSet traits,
                           org.apache.calcite.rel.RelNode child,
                           List<org.apache.calcite.rex.RexNode> exps,
                           org.apache.calcite.rel.type.RelDataType rowType,
                           boolean outputProj)

Method Detail

copy

public ProjectAllowDupPrel copy(org.apache.calcite.plan.RelTraitSet traitSet,
                                org.apache.calcite.rel.RelNode input,
                                List<org.apache.calcite.rex.RexNode> exps,
                                org.apache.calcite.rel.type.RelDataType rowType)

Overrides:

copy in class ProjectPrel

getPhysicalOperator

public PhysicalOperator getPhysicalOperator(PhysicalPlanCreator creator)
                                     throws IOException

Specified by:

getPhysicalOperator in interface Prel

Overrides:

getPhysicalOperator in class ProjectPrel

Throws:

IOException

getProjectExpressions

protected List<NamedExpression> getProjectExpressions(DrillParseContext context)

Overrides:

getProjectExpressions in class DrillProjectRelBase