Package io.substrait.relation.physical

Class AbstractExchangeRel.ExchangeTarget

java.lang.Object

io.substrait.relation.physical.AbstractExchangeRel.ExchangeTarget

Direct Known Subclasses:

ImmutableExchangeTarget

Enclosing class:

AbstractExchangeRel

@Immutable
public abstract static class AbstractExchangeRel.ExchangeTarget
extends Object

Exchange target specification: partition IDs and target type.

Constructor Summary

Constructors

Constructor	Description
ExchangeTarget()

Method Summary

Modifier and Type	Method	Description
static ImmutableExchangeTarget.Builder	builder()	Creates a builder for ImmutableExchangeTarget.
abstract List<Integer>	getPartitionIds()	Returns the partition IDs served by this target.
abstract TargetType	getType()	Returns the target type (e.g., local, remote).

Methods inherited from class java.lang.Object

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

Constructor Details

ExchangeTarget

public ExchangeTarget()

Method Details

getPartitionIds

public abstract List<Integer> getPartitionIds()

Returns the partition IDs served by this target.

Returns:

list of partition IDs

getType

public abstract TargetType getType()

Returns the target type (e.g., local, remote).

Returns:

the target type

builder

public static ImmutableExchangeTarget.Builder builder()

Creates a builder for ImmutableExchangeTarget.

Returns:

a new builder instance