gnu.java.util
Class LRUCache<K,V>
- Cloneable, Map<K,V>, Serializable
A least recently used cache, based on LinkedHashMap.
LRUCache(int cap)- Creates a new LRUCache instance with the specified capacity.
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protected boolean | removeEldestEntry(java.util.Map.Entry eldest)- Returns
true when the oldest entry should be removed.
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V>> entrySet, clear, clone, containsKey, containsValue, get, isEmpty, keySet, put, putAll, remove, size, values |
V>> entrySet, clear, clone, containsKey, containsValue, equals, get, hashCode, isEmpty, keySet, put, putAll, remove, size, toString, values |
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
LRUCache
public LRUCache(int cap)
Creates a new LRUCache instance with the specified capacity.
cap - the capacity of the new cache
removeEldestEntry
protected boolean removeEldestEntry(java.util.Map.Entry eldest)
Returns true when the oldest entry should be removed.
- removeEldestEntry in interface LinkedHashMap<K,V>
eldest - the entry about to be removed
true when the oldest entry should be removed
LRUCache.java -- A LRU Cache implementation
Copyright (C) 2007 Free Software Foundation, Inc.
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