org.hibernate.util: public class: SimpleMRUCache

org.hibernate.util
public class: SimpleMRUCache [javadoc | source]

java.lang.Object
   org.hibernate.util.SimpleMRUCache

All Implemented Interfaces:
Serializable

Cache following a "Most Recently Used" (MRU) algorithm for maintaining a bounded in-memory size; the "Least Recently Used" (LRU) entry is the first available for removal from the cache.

This implementation uses a bounded MRU Map to limit the in-memory size of the cache. Thus the size of this cache never grows beyond the stated size.

author: Steve - Ebersole

Field Summary
public static final int	DEFAULT_STRONG_REF_COUNT

Constructor:
public SimpleMRUCache() { this( DEFAULT_STRONG_REF_COUNT ); }
public SimpleMRUCache(int strongReferenceCount) { this.strongReferenceCount = strongReferenceCount; init(); }

Constructor:

 public SimpleMRUCache() {
	  
		this( DEFAULT_STRONG_REF_COUNT );
}

 public SimpleMRUCache(int strongReferenceCount) {
		this.strongReferenceCount = strongReferenceCount;
		init();
}

Method from org.hibernate.util.SimpleMRUCache Summary:
clear, get, put, size

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.hibernate.util.SimpleMRUCache Detail:
public synchronized void clear() { cache.clear(); }
public synchronized Object get(Object key) { return cache.get( key ); }
public synchronized Object put(Object key, Object value) { return cache.put( key, value ); }
public synchronized int size() { return cache.size(); }