mondrian.rolap.cache
Interface SmartCache<K,V>

All Superinterfaces:

Iterable<Map.Entry<K,V>>

All Known Implementing Classes:

HardSmartCache, SoftSmartCache

public interface SmartCache<K,V>
extends Iterable<Map.Entry<K,V>>

Defines a cache API. Implementations exist for hard and soft references.

This interface implements the Iterable. The Iterable.iterator() method returns an iterator over all entries in the cache. The iterator is mutable.

Since:

Nov 21, 2005

Author:

av

Method Summary

void	clear()
V	get(K key)
V	put(K key, V value) Places a key/value pair into the queue.
V	remove(K key) Removes a key from the cache.
int	size()

Methods inherited from interface java.lang.Iterable

iterator

Method Detail

put

V put(K key,
      V value)

Places a key/value pair into the queue.

Parameters:

key - Key

value - Value

Returns:

the previous value of key or null

get

V get(K key)

remove

V remove(K key)

Removes a key from the cache.

Parameters:

key - Key

Returns:

Previous value associated with the key

clear

void clear()

size

int size()