Class PatternCacheLRU

java.lang.Object

org.apache.oro.text.GenericPatternCache

org.apache.oro.text.PatternCacheLRU

All Implemented Interfaces:

PatternCache

public final class PatternCacheLRU
extends GenericPatternCache

This class is a GenericPatternCache subclass implementing an LRU (Least Recently Used) cache replacement policy. In other words, patterns are added to the cache until it becomes full. Once the cache is full, when a new pattern is added to the cache, it replaces the least recently used pattern currently in the cache. This is probably the best general purpose pattern cache replacement policy.

Since:

1.0

See Also:

• GenericPatternCache

Field Summary

Fields inherited from class GenericPatternCache

DEFAULT_CAPACITY

Constructor Summary

Constructors

Constructor	Description
PatternCacheLRU()	Same as:

Method Summary

Methods inherited from class GenericPatternCache

addPattern, capacity, getPattern, getPattern, size

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PatternCacheLRU

public PatternCacheLRU()

Same as:

PatternCacheLRU(GenericPatternCache.DEFAULT_CAPACITY);