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java.lang.Object java.util.AbstractMap java.util.HashMap java.util.LinkedHashMap org.alicebot.server.core.util.LRUCache
public class LRUCache
This is a trivial extension of LinkedHashMap
that is
limited to a given number of entries.
Constructor Summary | |
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LRUCache(int maxEntries)
Creates a new LRUCache with
maxEntries maximum entries. |
Method Summary | |
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protected boolean |
removeEldestEntry(java.util.Map.Entry eldest)
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Methods inherited from class java.util.LinkedHashMap |
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clear, containsValue, get |
Methods inherited from class java.util.HashMap |
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clone, containsKey, entrySet, isEmpty, keySet, put, putAll, remove, size, values |
Methods inherited from class java.util.AbstractMap |
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equals, hashCode, toString |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.Map |
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containsKey, entrySet, equals, hashCode, isEmpty, keySet, put, putAll, remove, size, values |
Constructor Detail |
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public LRUCache(int maxEntries)
LRUCache
with
maxEntries
maximum entries.
The eldest will be automatically removed.
maxEntries
- the maximum capacity of the cacheMethod Detail |
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protected boolean removeEldestEntry(java.util.Map.Entry eldest)
removeEldestEntry
in class java.util.LinkedHashMap
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