org.apache.calcite.plan

Class RelOptListener.RelChosenEvent

java.lang.Object

java.util.EventObject

org.apache.calcite.plan.RelOptListener.RelEvent

org.apache.calcite.plan.RelOptListener.RelChosenEvent

All Implemented Interfaces:

Serializable

Enclosing interface:

RelOptListener

public static class RelOptListener.RelChosenEvent
extends RelOptListener.RelEvent

Event indicating that a relational expression has been chosen.

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
RelChosenEvent(Object eventSource, @Nullable RelNode rel)

Method Summary

Methods inherited from class org.apache.calcite.plan.RelOptListener.RelEvent

getRel

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

RelChosenEvent

public RelChosenEvent(Object eventSource,
                      @Nullable RelNode rel)