org.mmbase.cache
Class NodeListCache

java.lang.Object
  org.mmbase.cache.Cache<SearchQuery,List<MMObjectNode>>
      org.mmbase.cache.QueryResultCache
          org.mmbase.cache.NodeListCache

All Implemented Interfaces:

Map<SearchQuery,List<MMObjectNode>>, CacheMBean, EventListener, NodeEventListener, RelationEventListener, SizeMeasurable

public class NodeListCache
extends QueryResultCache

Query result cache used for getNodes from MMObjectBuilder. So it contains only simple nodes (no clusternodes). The query can contain more than one Step, the queried fields are, however, excactly all fields of one of the steps (the 'node step').

Since:

MMBase-1.7

Version:

$Id: NodeListCache.java 43915 2010-12-14 11:06:03Z michiel $

Author:

Michiel Meeuwissen

See Also:

MMTable.getNodes(java.util.Collection)

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 NodeListCache	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 NodeListCache 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>>