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Jakarta-ORO 2.0.6 API: Class PatternCacheFIFO
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org.apache.oro.text
Class PatternCacheFIFO

java.lang.Object
  |
  +--org.apache.oro.text.GenericPatternCache
        |
        +--org.apache.oro.text.PatternCacheFIFO
All Implemented Interfaces:
PatternCache
public final class PatternCacheFIFO
extends GenericPatternCache

This class is a GenericPatternCache subclass implementing a FIFO (First In First Out) cache replacement policy. In other words, patterns are added to the cache until the cache becomes full. Once the cache is full, if a new pattern is added to the cache, it replaces the first of the current patterns in the cache to have been added.

Since:
1.0
Version:
2.0.6
Author:
Daniel F. Savarese
See Also:
GenericPatternCache

Fields inherited from class org.apache.oro.text.GenericPatternCache
DEFAULT_CAPACITY
 
Constructor Summary
PatternCacheFIFO()
          Same as:
PatternCacheFIFO(int capacity)
          Same as:
PatternCacheFIFO(int capacity, PatternCompiler compiler)
          Creates a PatternCacheFIFO instance with a given cache capacity, initialized to use a given PatternCompiler instance as a pattern compiler.
PatternCacheFIFO(PatternCompiler compiler)
          Same as:
 
Methods inherited from class org.apache.oro.text.GenericPatternCache
addPattern, addPattern, capacity, getPattern, getPattern, size
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PatternCacheFIFO

public PatternCacheFIFO(int capacity,
                        PatternCompiler compiler)
Creates a PatternCacheFIFO instance with a given cache capacity, initialized to use a given PatternCompiler instance as a pattern compiler.

Parameters:
capacity - The capacity of the cache.
compiler - The PatternCompiler to use to compile patterns.

PatternCacheFIFO

public PatternCacheFIFO(PatternCompiler compiler)
Same as: 
 PatternCacheFIFO(GenericPatternCache.DEFAULT_CAPACITY, compiler);

PatternCacheFIFO

public PatternCacheFIFO(int capacity)
Same as: 
 PatternCacheFIFO(capacity, new Perl5Compiler());

PatternCacheFIFO

public PatternCacheFIFO()
Same as: 
 PatternCacheFIFO(GenericPatternCache.DEFAULT_CAPACITY);
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