Package org.apache.oro.text
Class PatternCacheRandom
- java.lang.Object
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- org.apache.oro.text.GenericPatternCache
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- org.apache.oro.text.PatternCacheRandom
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- All Implemented Interfaces:
PatternCache
public final class PatternCacheRandom extends GenericPatternCache
This class is a GenericPatternCache subclass implementing a random 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 a randomly selected pattern in the cache.- Since:
- 1.0
- Version:
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- See Also:
GenericPatternCache
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Field Summary
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Fields inherited from class org.apache.oro.text.GenericPatternCache
DEFAULT_CAPACITY
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Constructor Summary
Constructors Constructor Description PatternCacheRandom()
Same as:PatternCacheRandom(int capacity)
Same as:PatternCacheRandom(int capacity, PatternCompiler compiler)
Creates a PatternCacheRandom instance with a given cache capacity and initialized to use a given PatternCompiler instance as a pattern compiler.PatternCacheRandom(PatternCompiler compiler)
Same as:
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Method Summary
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Methods inherited from class org.apache.oro.text.GenericPatternCache
addPattern, addPattern, capacity, getPattern, getPattern, size
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Constructor Detail
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PatternCacheRandom
public PatternCacheRandom(int capacity, PatternCompiler compiler)
Creates a PatternCacheRandom instance with a given cache capacity and 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.
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PatternCacheRandom
public PatternCacheRandom(PatternCompiler compiler)
Same as:PatternCacheRandom(GenericPatternCache.DEFAULT_CAPACITY, compiler);
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PatternCacheRandom
public PatternCacheRandom(int capacity)
Same as:PatternCacheRandom(capacity, new Perl5Compiler());
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PatternCacheRandom
public PatternCacheRandom()
Same as:PatternCacheRandom(GenericPatternCache.DEFAULT_CAPACITY);
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