org.jpos.space
Interface LocalSpace<K,V>

All Superinterfaces:

Space<K,V>

All Known Implementing Classes:

PersistentSpace, TransientSpace, TSpace

public interface LocalSpace<K,V>
extends Space<K,V>

Version:

$Revision: 2729 $ $Date: 2009-06-19 11:12:55 -0700 (Fri, 19 Jun 2009) $

Author:

Kris, Bharavi, Alejandro

Method Summary

void	addListener(java.lang.Object key, SpaceListener listener) add a SpaceListener associated with a given key
void	addListener(java.lang.Object key, SpaceListener listener, long timeout) add a SpaceListener associated with a given key for a given period of time.
java.util.Set	getKeySet()
void	removeListener(java.lang.Object key, SpaceListener listener) removes a SpaceListener associated with a given key
int	size(java.lang.Object key)

Methods inherited from interface org.jpos.space.Space

existAny, existAny, in, in, inp, out, out, push, push, rd, rd, rdp

Method Detail

addListener

void addListener(java.lang.Object key,
                 SpaceListener listener)

add a SpaceListener associated with a given key

Parameters:

key - Entry's key

listener - a SpaceListener

addListener

void addListener(java.lang.Object key,
                 SpaceListener listener,
                 long timeout)

add a SpaceListener associated with a given key for a given period of time. Warning: not supported by all space implementations.

Parameters:

key - Entry's key

listener - a SpaceListener

timeout -

removeListener

void removeListener(java.lang.Object key,
                    SpaceListener listener)

removes a SpaceListener associated with a given key

Parameters:

key - Entry's key

listener - the SpaceListener

getKeySet

java.util.Set getKeySet()

Returns:

Set containing all keys in Space

size

int size(java.lang.Object key)

Returns:

number of entries in a given key