Package net.didion.jwnl.util.cache

Class CacheSet

java.lang.Object

net.didion.jwnl.util.cache.CacheSet

Direct Known Subclasses:

AbstractCachingDictionary.DictionaryCacheSet, LRUCacheSet

public abstract class CacheSet
extends java.lang.Object

A set of Caches, indexed by CacheKey.

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.Map	_caches
static int	DEFAULT_CACHE_CAPACITY

Constructor Summary

Constructors

Constructor	Description
CacheSet(java.lang.Object[] keys)
CacheSet(java.lang.Object[] keys, int size)
CacheSet(java.lang.Object[] keys, int[] sizes)

Method Summary

Modifier and Type	Method	Description
void	addCache(java.lang.Object key)
void	addCache(java.lang.Object key, int size)
void	cacheObject(java.lang.Object cacheKey, java.lang.Object key, java.lang.Object value)
void	clearCache(java.lang.Object key)
protected abstract Cache	createCache(int size)
protected Cache	getCache(java.lang.Object cacheKey)
int	getCacheCapacity(java.lang.Object cacheKey)
java.lang.Object	getCachedObject(java.lang.Object cacheKey, java.lang.Object key)
int	getCacheSize(java.lang.Object cacheKey)
int	getSize()
int	setCacheCapacity(java.lang.Object cacheKey, int capacity)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CACHE_CAPACITY

public static final int DEFAULT_CACHE_CAPACITY

See Also:

Constant Field Values

_caches

private java.util.Map _caches

Constructor Detail

CacheSet

public CacheSet(java.lang.Object[] keys)

CacheSet

public CacheSet(java.lang.Object[] keys,
                int size)

CacheSet

public CacheSet(java.lang.Object[] keys,
                int[] sizes)

Method Detail

createCache

protected abstract Cache createCache(int size)

addCache

public void addCache(java.lang.Object key)

addCache

public void addCache(java.lang.Object key,
                     int size)

cacheObject

public void cacheObject(java.lang.Object cacheKey,
                        java.lang.Object key,
                        java.lang.Object value)

getCachedObject

public java.lang.Object getCachedObject(java.lang.Object cacheKey,
                                        java.lang.Object key)

clearCache

public void clearCache(java.lang.Object key)

getCacheSize

public int getCacheSize(java.lang.Object cacheKey)

getCacheCapacity

public int getCacheCapacity(java.lang.Object cacheKey)

setCacheCapacity

public int setCacheCapacity(java.lang.Object cacheKey,
                            int capacity)

getSize

public int getSize()

getCache

protected Cache getCache(java.lang.Object cacheKey)