org.hibernate.cache.impl.bridge
Class OptimisticCacheSourceAdapter

java.lang.Object
  org.hibernate.cache.impl.bridge.OptimisticCacheSourceAdapter

All Implemented Interfaces:

OptimisticCacheSource

public class OptimisticCacheSourceAdapter
extends java.lang.Object
implements OptimisticCacheSource

Author:

Steve Ebersole

Constructor Summary

OptimisticCacheSourceAdapter(CacheDataDescription dataDescription)

Method Summary

java.util.Comparator	getVersionComparator() Get the comparator used to compare two different version values.
boolean	isVersioned() Is the data to be cached considered versioned? If true, it is illegal for OptimisticCacheSource.getVersionComparator() to return null.

Methods inherited from class java.lang.Object

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

Constructor Detail

OptimisticCacheSourceAdapter

public OptimisticCacheSourceAdapter(CacheDataDescription dataDescription)

Method Detail

isVersioned

public boolean isVersioned()

Description copied from interface: OptimisticCacheSource

Is the data to be cached considered versioned?

If true, it is illegal for OptimisticCacheSource.getVersionComparator() to return null.

Specified by:

isVersioned in interface OptimisticCacheSource

Returns:

True if the data is versioned; false otherwise.

getVersionComparator

public java.util.Comparator getVersionComparator()

Description copied from interface: OptimisticCacheSource

Get the comparator used to compare two different version values.

May return null if OptimisticCacheSource.isVersioned() returns false.

Specified by:

getVersionComparator in interface OptimisticCacheSource

Returns: