org.mmbase.cache
Class NodeCache

java.lang.Object
  org.mmbase.cache.Cache
      org.mmbase.cache.NodeCache

All Implemented Interfaces:

EventListener, Map, NodeEventListener, SizeMeasurable

public class NodeCache

extends Cache

implements NodeEventListener

A cache for MMObjectNodes.

Version:

$Id: NodeCache.java,v 1.6 2006/06/23 17:01:00 michiel Exp $

Author:

Michiel Meeuwissen

Nested Class Summary

Nested classes inherited from class java.util.Map

Map.Entry

Field Summary

Fields inherited from class org.mmbase.cache.Cache

maxEntrySize

Method Summary

static NodeCache	getCache()
String	getDescription() Gives a description for this cache type.
String	getName() Returns a name for this cache type.
void	notify(NodeEvent event)
Object	remove(Object key)

Methods inherited from class org.mmbase.cache.Cache

checkCachePolicy, clear, contains, containsKey, containsValue, entrySet, equals, get, getByteSize, getByteSize, getCache, getCaches, getCheapByteSize, getCount, getDefaultMaxEntrySize, getHits, getMaxEntrySize, getMisses, getPuts, getRatio, getStats, getTotalByteSize, hashCode, isActive, isEmpty, keySet, main, maxSize, put, putAll, putCache, putCache, setActive, setMaxSize, size, toString, values

Methods inherited from class java.lang.Object

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

Method Detail

getCache

public static NodeCache getCache()

getName

public String getName()

Description copied from class: Cache

Returns a name for this cache type. Default it is the class name, but this normally will be overriden.

Overrides:

getName in class Cache

getDescription

public String getDescription()

Description copied from class: Cache

Gives a description for this cache type. This can be used in cache overviews.

Overrides:

getDescription in class Cache

remove

public Object remove(Object key)

Specified by:

remove in interface Map

Overrides:

remove in class Cache

See Also:

Map.remove(java.lang.Object)

notify

public void notify(NodeEvent event)

Specified by:

notify in interface NodeEventListener