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java.lang.Objectcom.sun.jini.collection.SoftCache
public class SoftCache
Map of keys to softly-referenced values which automatically removes mappings for garbage-collected values. This is a simplified version of sun.misc.SoftCache.
Constructor Summary | |
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SoftCache()
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Method Summary | |
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void |
clear()
Removes all associations from this map. |
Object |
get(Object key)
Returns value associated with given key, or null if none. |
Object |
put(Object key,
Object value)
Associates value with given key, returning value previously associated with key, or null if none. |
Object |
remove(Object key)
Removes association for given key, returning value previously associated with key, or null if none. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SoftCache()
Method Detail |
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public Object put(Object key, Object value)
public Object get(Object key)
public Object remove(Object key)
public void clear()
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