org.jxmpp.util.cache

Interface Cache<K,V>

All Known Implementing Classes:

ExpirationCache, LruCache

public interface Cache<K,V>

Method Summary

Modifier and Type	Method and Description
V	get(Object key) Deprecated. Use lookup(Object) instead.
int	getMaxCacheSize() Return the maximum cache Size.
V	lookup(K key) Returns the value of the specified key, or null.
V	put(K key, V value) Put a value in the cache.
void	setMaxCacheSize(int size) Set the maximum cache size.

Method Detail

put

V put(K key,
      V value)

Put a value in the cache.

Parameters:

key - the key of the value.

value - the value.

Returns:

the previous value or null.

get

@Deprecated
V get(Object key)

Deprecated. Use lookup(Object) instead.

Returns the value of the specified key, or null.

Parameters:

key - the key.

Returns:

the value found in the cache, or null.

lookup

V lookup(K key)

Returns the value of the specified key, or null.

Parameters:

key - the key.

Returns:

the value found in the cache, or null.

getMaxCacheSize

int getMaxCacheSize()

Return the maximum cache Size.

Returns:

the maximum cache size.

setMaxCacheSize

void setMaxCacheSize(int size)

Set the maximum cache size.

Parameters:

size - the new maximum cache size.