tauzaman.calendricsystem.granularitylattice.cache
Class Cache

java.lang.Object
  |
  +--tauzaman.calendricsystem.granularitylattice.cache.Cache

public class Cache

extends java.lang.Object

Constructor Summary

Cache(int cacheSize)
Constructs a Cache object of a given size.

Method Summary

java.lang.Object	get(java.lang.Object key) Gets an element from the cache.
java.lang.Object	insert(java.lang.Object key, java.lang.Object value) Inserts an entry into the cache.

Methods inherited from class java.lang.Object

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

Constructor Detail

Cache

public Cache(int cacheSize)

Constructs a Cache object of a given size.

Parameters:

cacheSize - the (maximal) size of the cache

Method Detail

insert

public java.lang.Object insert(java.lang.Object key,
                               java.lang.Object value)

Inserts an entry into the cache.

Parameters:

key - the value by with the element is indexed in the cache

value - the element to be cached

Returns:

the old value that was in the cache if the key was already present in the cache

get

public java.lang.Object get(java.lang.Object key)

Gets an element from the cache.

Parameters:

key - the value which indexes the element to be gotten

Returns:

the element