org.apache.derby.impl.store.raw.data

Class ContainerActionOnCommit

java.lang.Object

org.apache.derby.impl.store.raw.data.ContainerActionOnCommit

All Implemented Interfaces:

DerbyObserver

Direct Known Subclasses:

ContainerHandleActionOnCommit, DropOnCommit

abstract class ContainerActionOnCommit
extends java.lang.Object
implements DerbyObserver

An Observer that can be attached to a transaction to implement some action when the transaction commits or rollsback in some way.

Field Summary

Fields

Modifier and Type	Field and Description
protected ContainerKey	identity

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ContainerActionOnCommit(ContainerKey identity)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object other) An equals method that returns true if the other obejct is a sub-class of this, and the container identities are equal *and* it is the same class as this.
int	hashCode()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.derby.iapi.services.monitor.DerbyObserver

update

Field Detail

identity

protected ContainerKey identity

Constructor Detail

ContainerActionOnCommit

protected ContainerActionOnCommit(ContainerKey identity)

Method Detail

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object other)

An equals method that returns true if the other obejct is a sub-class of this, and the container identities are equal *and* it is the same class as this.
This allows mutiple additions of value equality obejcts to the observer list while only retaining one.

Overrides:

equals in class java.lang.Object