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public interface CacheMap
Interface for managing caches of objects fetchable by key.
The map may chose to remove a mapping, for example to free memory, or if the data has become too old to be useful.
Method Summary | |
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Object |
get(Object key)
Retrieve the Object associated with the key, or null if either no value has been associated or if the key's value has been cleared by the cache. |
void |
put(Object key,
Object value)
Associate a value with a key. |
void |
remove(Object value)
Explicitly remove an object. |
Method Detail |
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void put(Object key, Object value)
key
- the key Objectvalue
- the Object to associate with the keyObject get(Object key)
key
- the key Object
void remove(Object value)
value
- the item to remove
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