org.hibernate.cache.impl
Class CacheDataDescriptionImpl

java.lang.Object
  extended by org.hibernate.cache.impl.CacheDataDescriptionImpl
All Implemented Interfaces:
CacheDataDescription

public class CacheDataDescriptionImpl
extends Object
implements CacheDataDescription

Author:
Steve Ebersole

Constructor Summary
CacheDataDescriptionImpl(boolean mutable, boolean versioned, Comparator versionComparator)
           
 
Method Summary
static CacheDataDescriptionImpl decode(Collection model)
           
static CacheDataDescriptionImpl decode(PersistentClass model)
           
 Comparator getVersionComparator()
          Get the comparator used to compare two different version values.
 boolean isMutable()
          Is the data marked as being mutable?
 boolean isVersioned()
          Is the data to be cached considered versioned?

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

 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CacheDataDescriptionImpl

public CacheDataDescriptionImpl(boolean mutable,
                                boolean versioned,
                                Comparator versionComparator)
Method Detail

isMutable

public boolean isMutable()
Description copied from interface: CacheDataDescription
Is the data marked as being mutable?

Specified by:
isMutable in interface CacheDataDescription
Returns:
True if the data is mutable; false otherwise.

isVersioned

public boolean isVersioned()
Description copied from interface: CacheDataDescription
Is the data to be cached considered versioned?

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

Specified by:
isVersioned in interface CacheDataDescription
Returns:
True if the data is versioned; false otherwise.

getVersionComparator

public Comparator getVersionComparator()
Description copied from interface: CacheDataDescription
Get the comparator used to compare two different version values.

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

Specified by:
getVersionComparator in interface CacheDataDescription
Returns:

decode

public static CacheDataDescriptionImpl decode(PersistentClass model)

decode

public static CacheDataDescriptionImpl decode(Collection model)


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