org.apache.polygene.spi.cache

Interface Cache<T>

Type Parameters:

T - The Value type to be stored in the cache.

All Known Implementing Classes:

EhCacheImpl, MemoryCacheImpl, NullCache

public interface Cache<T>

Interface to interact with Cache implementations. The Cache interface has the simple put/get/remove method to make implementations very easy and straight forward. The key is always a String, since it is intended to be used for the EntityComposite's reference, and not totally generic.

Method Summary

Modifier and Type	Method and Description
boolean	exists(String key)
T	get(String key)
void	put(String key, T value)
T	remove(String key)

Method Detail

get

T get(String key)

remove

T remove(String key)

put

void put(String key,
         T value)

exists

boolean exists(String key)