Package org.jgroups.util

Class AgeOutCache<K>

java.lang.Object

org.jgroups.util.AgeOutCache<K>

public class AgeOutCache<K>
extends Object

Cache which removes its elements after a certain time

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	AgeOutCache.Handler<K>

Field Summary

Fields

Modifier and Type	Field	Description
private AgeOutCache.Handler	handler
private final ConcurrentMap<K,Future>	map
private long	timeout
private final TimeScheduler	timer

Constructor Summary

Constructors

Constructor	Description
AgeOutCache(TimeScheduler timer, long timeout)
AgeOutCache(TimeScheduler timer, long timeout, AgeOutCache.Handler handler)

Method Summary

Modifier and Type	Method	Description
void	add(K key)
void	clear()
boolean	contains(K key)
AgeOutCache.Handler	getHandler()
long	getTimeout()
void	remove(K key)
void	removeAll(Collection<K> keys)
void	setHandler(AgeOutCache.Handler handler)
void	setTimeout(long timeout)
int	size()
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

timer

private final TimeScheduler timer

timeout

private long timeout

map

private final ConcurrentMap<K,Future> map

handler

private AgeOutCache.Handler handler

Constructor Details

AgeOutCache

public AgeOutCache(TimeScheduler timer,
 long timeout)

AgeOutCache

public AgeOutCache(TimeScheduler timer,
 long timeout,
 AgeOutCache.Handler handler)

Method Details

getTimeout

public long getTimeout()

setTimeout

public void setTimeout(long timeout)

getHandler

public AgeOutCache.Handler getHandler()

setHandler

public void setHandler(AgeOutCache.Handler handler)

add

public void add(K key)

contains

public boolean contains(K key)

remove

public void remove(K key)

removeAll

public void removeAll(Collection<K> keys)

clear

public void clear()

size

public int size()

toString

public String toString()

Overrides:

toString in class Object