org.objectweb.perseus.cache.lib
Class BasicReplaceableCacheEntry

java.lang.Object
  org.objectweb.perseus.cache.lib.BasicReplaceableCacheEntry

All Implemented Interfaces:

CacheEntry, FixableCacheEntry, ReplaceableCacheEntry

public class BasicReplaceableCacheEntry

extends java.lang.Object

implements ReplaceableCacheEntry

This class is a simple implementation of the ReplaceableCacheEntry interface.

Author:

S.Chassande-Barrioz, E.Bruneton

Constructor Summary

protected	BasicReplaceableCacheEntry(java.lang.Object id)
	BasicReplaceableCacheEntry(java.lang.Object id, java.lang.Object o)

Method Summary

void	fixCe() Marks this entry as used.
long	getCeAge()
int	getCeFixCount()
java.lang.Object	getCeIdentifier() Returns the object identifier associated to the object in the cache entry.
java.lang.Object	getCeObject() Gives access to the object within the cache entry.
void	setCeAge(long age) It assignes a logical age to the entry.
void	unfixCe() Marks this entry as used.

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicReplaceableCacheEntry

protected BasicReplaceableCacheEntry(java.lang.Object id)

BasicReplaceableCacheEntry

public BasicReplaceableCacheEntry(java.lang.Object id,
                                  java.lang.Object o)

Method Detail

getCeObject

public java.lang.Object getCeObject()

Description copied from interface: CacheEntry

Gives access to the object within the cache entry.

Specified by:

getCeObject in interface CacheEntry

getCeIdentifier

public java.lang.Object getCeIdentifier()

Description copied from interface: CacheEntry

Returns the object identifier associated to the object in the cache entry.

Specified by:

getCeIdentifier in interface CacheEntry

fixCe

public void fixCe()

Description copied from interface: FixableCacheEntry

Marks this entry as used.

Specified by:

fixCe in interface FixableCacheEntry

unfixCe

public void unfixCe()
             throws UnFixProtocolException

Description copied from interface: FixableCacheEntry

Marks this entry as used.

Specified by:

unfixCe in interface FixableCacheEntry

Throws:

UnFixProtocolException

getCeFixCount

public int getCeFixCount()

Specified by:

getCeFixCount in interface FixableCacheEntry

Returns:

the number of use of this entry.

getCeAge

public long getCeAge()

Specified by:

getCeAge in interface ReplaceableCacheEntry

Returns:

the logical age of the entry.

setCeAge

public void setCeAge(long age)

Description copied from interface: ReplaceableCacheEntry

It assignes a logical age to the entry.

Specified by:

setCeAge in interface ReplaceableCacheEntry

Parameters:

age -