HashJoin (core 0.86.0 API)

java.lang.Object

io.substrait.relation.AbstractRel

io.substrait.relation.BiRel

io.substrait.relation.physical.HashJoin

All Implemented Interfaces:: HasExtension, Rel

Direct Known Subclasses:: ImmutableHashJoin

@Immutable public abstract class HashJoin extends BiRel implements HasExtension

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

static enum

HashJoin.JoinType

Nested classes/interfaces inherited from interface io.substrait.relation.Rel
Rel.Remap
Constructor Summary

Constructors

Constructor

Description

HashJoin()
Method Summary

Modifier and Type

Method

Description

<O, C extends VisitationContext, E extends Exception> O

accept(RelVisitor<O,C,E> visitor, C context)

static ImmutableHashJoin.Builder

builder()

protected Type.Struct

deriveRecordType()

abstract HashJoin.JoinType

getJoinType()

abstract List<FieldReference>

getLeftKeys()

abstract Optional<Expression>

getPostJoinFilter()

abstract List<FieldReference>

getRightKeys()

Methods inherited from class io.substrait.relation.BiRel
getInputs, getLeft, getRight

Methods inherited from class io.substrait.relation.AbstractRel
getRecordType

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.substrait.relation.HasExtension
getExtension

Methods inherited from interface io.substrait.relation.Rel
getCommonExtension, getHint, getRemap

Constructor Details
- HashJoin
  
  public HashJoin()
Method Details
- getLeftKeys
  
  public abstract List<FieldReference> getLeftKeys()
- getRightKeys
  
  public abstract List<FieldReference> getRightKeys()
- getJoinType
  
  public abstract HashJoin.JoinType getJoinType()
- getPostJoinFilter
  
  public abstract Optional<Expression> getPostJoinFilter()
- deriveRecordType
  
  protected Type.Struct deriveRecordType()
  
  Specified by:
  
  deriveRecordType in class AbstractRel
- accept
  
  public <O, C extends VisitationContext, E extends Exception> O accept(RelVisitor<O,C,E> visitor, C context) throws E
  
  Specified by:
  
  accept in interface Rel
  
  Throws:
  
  E extends Exception
- builder
  
  public static ImmutableHashJoin.Builder builder()