org.topbraid.core.cache
Class LRUCacheMap<K,V>

java.lang.Object
  java.util.AbstractMap<K,V>
      java.util.HashMap<K,V>
          java.util.LinkedHashMap<K,V>
              org.topbraid.core.cache.LRUCacheMap<K,V>

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map<K,V>

public class LRUCacheMap<K,V>
extends java.util.LinkedHashMap<K,V>

A Map implementing a least-recently-used cache.

Author:

Holger Knublauch

See Also:

Serialized Form

Field Summary

static int

MAX_SIZE

Constructor Summary

LRUCacheMap()

Method Summary

protected boolean

removeEldestEntry(java.util.Map.Entry<K,V> arg0)

Methods inherited from class java.util.LinkedHashMap

clear, containsValue, get

Methods inherited from class java.util.HashMap

clone, containsKey, entrySet, isEmpty, keySet, put, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

containsKey, entrySet, equals, hashCode, isEmpty, keySet, put, putAll, remove, size, values

Field Detail

MAX_SIZE

public static final int MAX_SIZE

See Also:

Constant Field Values

Constructor Detail

LRUCacheMap

public LRUCacheMap()

Method Detail

removeEldestEntry

protected boolean removeEldestEntry(java.util.Map.Entry<K,V> arg0)

Overrides:

removeEldestEntry in class java.util.LinkedHashMap<K,V>