de.bsvrz.sys.funclib.losb
Class IDMap<K,V>
java.lang.Object
de.bsvrz.sys.funclib.losb.IDMap<K,V>
- All Implemented Interfaces:
- java.util.Map<K,V>
public class IDMap<K,V>
- extends java.lang.Object
- implements java.util.Map<K,V>
Map fuer das Mapping von Objekt-IDs auf Objekte. Wird im DataIdentTree benutzt.
Erlaubt die Implementierung eigener Hashing-Strategien in Abhaengigkeit von der Map-Groesse.
- Version:
- $Revision: 1.1 $ / $Date: 2008/01/22 16:55:51 $ / ($Author: yvonnes $)
- Author:
- beck et al. projects GmbH, Thomas Schaefer
Nested classes/interfaces inherited from interface java.util.Map |
java.util.Map.Entry<K,V> |
Constructor Summary |
IDMap()
Erzeugt eine neue IDMap. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.util.Map |
equals, hashCode |
IDMap
public IDMap()
- Erzeugt eine neue IDMap.
size
public int size()
- Specified by:
size
in interface java.util.Map<K,V>
isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interface java.util.Map<K,V>
containsKey
public boolean containsKey(java.lang.Object key)
- Specified by:
containsKey
in interface java.util.Map<K,V>
containsValue
public boolean containsValue(java.lang.Object value)
- Specified by:
containsValue
in interface java.util.Map<K,V>
get
public V get(java.lang.Object key)
- Specified by:
get
in interface java.util.Map<K,V>
put
public V put(K key,
V value)
- Specified by:
put
in interface java.util.Map<K,V>
remove
public V remove(java.lang.Object key)
- Specified by:
remove
in interface java.util.Map<K,V>
putAll
public void putAll(java.util.Map<? extends K,? extends V> t)
- Specified by:
putAll
in interface java.util.Map<K,V>
clear
public void clear()
- Specified by:
clear
in interface java.util.Map<K,V>
keySet
public java.util.Set<K> keySet()
- Specified by:
keySet
in interface java.util.Map<K,V>
values
public java.util.Collection<V> values()
- Specified by:
values
in interface java.util.Map<K,V>
entrySet
public java.util.Set<java.util.Map.Entry<K,V>> entrySet()
- Specified by:
entrySet
in interface java.util.Map<K,V>
getCopy
public java.util.HashMap<K,V> getCopy()
- Liefert eine Kopie der Map als
HashMap
. Erstellung der Kopie ist threadsafe.
- Returns:
- Map-Kopie
Copyright © 2005-2008 beck et al. projects GmbH All Rights Reserved.