net.sf.extjwnl.util.cache

Class CacheSet<K,A,B>

java.lang.Object

net.sf.extjwnl.util.cache.CacheSet<K,A,B>

Direct Known Subclasses:

LRUCacheSet

public abstract class CacheSet<K,A,B>
extends java.lang.Object

A set of Caches, indexed by CacheKey.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_CACHE_CAPACITY

Constructor Summary

Constructors

Constructor and Description
CacheSet(java.util.List<K> keys)
CacheSet(java.util.List<K> keys, int size)
CacheSet(java.util.List<K> keys, java.util.List<java.lang.Integer> sizes)

Method Summary

Modifier and Type	Method and Description
void	addCache(K key)
void	addCache(K key, int size)
B	cacheObject(K cacheKey, POS pos, A key, B value)
void	clearCache(K key)
void	clearObject(K cacheKey, POS pos, A key)
protected abstract POSCache<A,B>	createCache(int size)
POSCache<A,B>	getCache(K cacheKey)
long	getCacheCapacity(K cacheKey)
B	getCachedObject(K cacheKey, POS pos, A key)
int	getCacheSize(K cacheKey)
int	getSize()
void	setCacheCapacity(K 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

Constructor Detail

CacheSet

public CacheSet(java.util.List<K> keys)

CacheSet

public CacheSet(java.util.List<K> keys,
                int size)

CacheSet

public CacheSet(java.util.List<K> keys,
                java.util.List<java.lang.Integer> sizes)

Method Detail

createCache

protected abstract POSCache<A,B> createCache(int size)

addCache

public void addCache(K key)

addCache

public void addCache(K key,
                     int size)

cacheObject

public B cacheObject(K cacheKey,
                     POS pos,
                     A key,
                     B value)

clearObject

public void clearObject(K cacheKey,
                        POS pos,
                        A key)

getCachedObject

public B getCachedObject(K cacheKey,
                         POS pos,
                         A key)

clearCache

public void clearCache(K key)

getCacheSize

public int getCacheSize(K cacheKey)

getCacheCapacity

public long getCacheCapacity(K cacheKey)

setCacheCapacity

public void setCacheCapacity(K cacheKey,
                             int capacity)

getSize

public int getSize()

getCache

public POSCache<A,B> getCache(K cacheKey)