org.apache.cocoon.caching
Class AggregatedCacheValidity

java.lang.Object
  |
  +--org.apache.cocoon.caching.AggregatedCacheValidity

All Implemented Interfaces:

CacheValidity, java.io.Serializable

public final class AggregatedCacheValidity

extends java.lang.Object

implements CacheValidity

A validation object aggregating several validity objects. This is similar to the CompositeCacheValidity with the difference that the amount of aggregated objects is not limited.

Version:

CVS $Id: AggregatedCacheValidity.java,v 1.6.2.1 2002/04/21 17:29:49 vgritsenko Exp $

Author:

Davanum Srinivas

See Also:

Serialized Form

Constructor Summary

AggregatedCacheValidity()
Constructor

Method Summary

void	add(CacheValidity validity) Add another validity object
boolean	isValid(CacheValidity validity) Check if the component is still valid.
java.lang.String	toString() Creates text represenation of the validity object.

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregatedCacheValidity

public AggregatedCacheValidity()

Constructor

Method Detail

add

public void add(CacheValidity validity)

Add another validity object

isValid

public boolean isValid(CacheValidity validity)

Description copied from interface: CacheValidity

Check if the component is still valid. This is only true, if the incoming CacheValidity is of the same type and has the same values.

Specified by:

isValid in interface CacheValidity

toString

public java.lang.String toString()

Description copied from interface: CacheValidity

Creates text represenation of the validity object. This is used to create fake 'lastModificationDate' for cocoon: sources.

Due to changes in source API, this method is no longer needed, starting with Cocoon 2.1.

Specified by:

toString in interface CacheValidity

Overrides:

toString in class java.lang.Object