| java.lang.Object
 org.enhydra.jdbc.util.LRUCache
All known Subclasses: org.enhydra.jdbc.standard.PreparedStatementCache,
| LRUCache | | public class LRUCache (Code) | | Simple implementation of a cache, using Least Recently Used algorithm
for discarding members when the cache fills up
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| Constructor Summary | |
| public | LRUCache(int maxSize)
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| LRUCache | | public LRUCache(int maxSize)(Code) | | Constructor
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| LRUSize | | public int LRUSize()(Code) | | |
| cacheSize | | public int cacheSize()(Code) | | |
| cleanupAll | | public void cleanupAll()(Code) | | |
| cleanupObject | | protected void cleanupObject(Object o)(Code) | | Override this method to do special cleanup on an object,
such as closing a statement or a connection
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| get | | public synchronized Object get(Object key)(Code) | | Gets an object from the cache. This object is set to be the
most recenty used
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| put | | public void put(Object key, Object value)(Code) | | Puts a new object in the cache. If the cache is full, it removes
the least recently used object. The new object becomes the most
recently used object.
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| remove | | public synchronized Object remove(Object key)(Code) | | Removes the object from the cache and the lru list
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| resize | | public void resize(int newSize)(Code) | | Resize the cache
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