com.alee.utils.map
Class SoftHashMap<K,V>
java.lang.Object
java.util.AbstractMap<K,V>
com.alee.utils.map.SoftHashMap<K,V>
- All Implemented Interfaces:
- java.io.Serializable, java.util.Map<K,V>
public class SoftHashMap<K,V>
- extends java.util.AbstractMap<K,V>
- implements java.io.Serializable
Map implementation that holds soft references its values.
This map might be useful to hold memory-sensitive cache.
- Author:
- Dr. Heinz M. Kabutz
- See Also:
- The Java Specialists' Newsletter [Issue 098],
Serialized Form
Nested classes/interfaces inherited from class java.util.AbstractMap |
java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V> |
Nested classes/interfaces inherited from interface java.util.Map |
java.util.Map.Entry<K,V> |
Methods inherited from class java.util.AbstractMap |
clone, containsKey, containsValue, equals, hashCode, isEmpty, keySet, putAll, toString, values |
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
SoftHashMap
public SoftHashMap()
get
public V get(java.lang.Object key)
-
- Specified by:
get
in interface java.util.Map<K,V>
- Overrides:
get
in class java.util.AbstractMap<K,V>
put
public V put(K key,
V value)
-
- Specified by:
put
in interface java.util.Map<K,V>
- Overrides:
put
in class java.util.AbstractMap<K,V>
remove
public V remove(java.lang.Object key)
-
- Specified by:
remove
in interface java.util.Map<K,V>
- Overrides:
remove
in class java.util.AbstractMap<K,V>
clear
public void clear()
-
- Specified by:
clear
in interface java.util.Map<K,V>
- Overrides:
clear
in class java.util.AbstractMap<K,V>
size
public int size()
-
- Specified by:
size
in interface java.util.Map<K,V>
- Overrides:
size
in class java.util.AbstractMap<K,V>
entrySet
public java.util.Set<java.util.Map.Entry<K,V>> entrySet()
-
- Specified by:
entrySet
in interface java.util.Map<K,V>
- Specified by:
entrySet
in class java.util.AbstractMap<K,V>