org.jpos.space
Interface LocalSpace

All Superinterfaces:

Space

All Known Implementing Classes:

PersistentSpace, TransientSpace, TSpace

public interface LocalSpace
extends Space

Version:

$Revision: 2594 $ $Date: 2008-01-22 08:41:31 -0800 (Tue, 22 Jan 2008) $

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

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