ch.bind.philib.cache

Class LineCache<K,V>

java.lang.Object

ch.bind.philib.cache.LineCache<K,V>

All Implemented Interfaces:

Cache<K,V>

public final class LineCache<K,V>
extends Object
implements Cache<K,V>

Author:

Philipp Meinen

Field Summary

Fields inherited from interface ch.bind.philib.cache.Cache

DEFAULT_CAPACITY

Constructor Summary

Constructors

Constructor and Description
LineCache()
LineCache(Cloner<V> valueCloner)
LineCache(int capacity, int order)
LineCache(int capacity, int order, Cloner<V> valueCloner)

Method Summary

Methods

Modifier and Type	Method and Description
int	capacity()
void	clear() Remove all elements from the cache.
V	get(K key) Query a value from the cache by its key.
void	remove(K key) Remove a key-value-pair from the cache.
void	set(K key, V value) Sets a key-value-pair to the cache.

Methods inherited from class java.lang.Object

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

Constructor Detail

LineCache

public LineCache()

LineCache

public LineCache(int capacity,
         int order)

LineCache

public LineCache(Cloner<V> valueCloner)

LineCache

public LineCache(int capacity,
         int order,
         Cloner<V> valueCloner)

Method Detail

set

public void set(K key,
       V value)

Description copied from interface: Cache

Sets a key-value-pair to the cache.

Specified by:

set in interface Cache<K,V>

get

public V get(K key)

Description copied from interface: Cache

Query a value from the cache by its key.

Specified by:

get in interface Cache<K,V>

Returns:

null if no value for the given key was found. Otherwise the value for this key.

remove

public void remove(K key)

Description copied from interface: Cache

Remove a key-value-pair from the cache.

Specified by:

remove in interface Cache<K,V>

capacity

public int capacity()

Specified by:

capacity in interface Cache<K,V>

Returns:

the capacity of this cache.

clear

public void clear()

Description copied from interface: Cache

Remove all elements from the cache.

Specified by:

clear in interface Cache<K,V>