org.mmbase.cache
Class RelatedNodesCache

Package class diagram package RelatedNodesCache
java.lang.Object
  extended by org.mmbase.cache.Cache<SearchQuery,List<MMObjectNode>>
      extended by org.mmbase.cache.QueryResultCache
          extended by org.mmbase.cache.RelatedNodesCache
All Implemented Interfaces:
Map<SearchQuery,List<MMObjectNode>>, CacheMBean, EventListener, NodeEventListener, RelationEventListener, SizeMeasurable

public class RelatedNodesCache
extends QueryResultCache

Query result cache used for getRelatedNodes from MMObjectNodes. Entries are invalidated on the normal QueryResultCache way, but also if the one node from which the related nodes were requested is removed from the Node Cache itself.

Since:
MMBase-1.7
Version:
$Id: RelatedNodesCache.java 45150 2011-02-10 09:18:12Z michiel $
Author:
Michiel Meeuwissen
See Also:
MMObjectNode.getRelatedNodes()

Nested Class Summary
 
Nested classes/interfaces inherited from interface java.util.Map
Map.Entry<K,V>
 
Field Summary
 
Fields inherited from class org.mmbase.cache.Cache
lock, maxEntrySize
 
Method Summary
static RelatedNodesCache getCache()
           
 String getDescription()
           
 String getName()
           
 
Methods inherited from class org.mmbase.cache.QueryResultCache
addReleaseStrategies, addReleaseStrategy, clear, configure, getAverageValueLength, getReleaseStrategy, nodeChanged, notify, notify, put, remove, toString
 
Methods inherited from class org.mmbase.cache.Cache
, checkCachePolicy, contains, containsKey, containsValue, entrySet, equals, get, getByteSize, getByteSize, getCheapByteSize, getCount, getDefaultMaxEntrySize, getHits, getImplementation, getLock, getMaxEntrySize, getMaxSize, getMisses, getPuts, getRatio, getSize, getStats, hashCode, isActive, isEmpty, keySet, maxSize, putAll, putCache, reset, setActive, setImplementation, setMaxEntrySize, setMaxSize, size, values
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Method Detail

getCache

public static RelatedNodesCache getCache()

getName

public String getName()
Specified by:
getName in interface CacheMBean
Overrides:
getName in class Cache<SearchQuery,List<MMObjectNode>>

getDescription

public String getDescription()
Specified by:
getDescription in interface CacheMBean
Overrides:
getDescription in class Cache<SearchQuery,List<MMObjectNode>>


MMBase2 Core 2.0-SNAPSHOT - 2013-11-29T11:08