net.sourceforge.xwing
Class CachingSourceSink

java.lang.Object
  net.sourceforge.xwing.AbstractSourceSink
      net.sourceforge.xwing.CachingSourceSink

All Implemented Interfaces:

SourceSink

public class CachingSourceSink

extends AbstractSourceSink

A SourceSink that caches values retrieved from an underlying SourceSink. Cached values are held by this SourceSink until it receives notification from the underlying SourceSink that its value has changed. Blah blah blah

Version:

$Revision: 1.2 $

Author:

Scott Howlett

Constructor Summary

CachingSourceSink(SourceSink srcSink)
Create a new CachingSourceSink.

Method Summary

Object	get() Retrieve some value.
void	set(Object newValue) Store some value.

Methods inherited from class net.sourceforge.xwing.AbstractSourceSink

addChangeListener, fireStateChanged, removeChangeListener

Methods inherited from class java.lang.Object

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

Constructor Detail

CachingSourceSink

public CachingSourceSink(SourceSink srcSink)

Create a new CachingSourceSink.

Parameters:

srcSink - The underlying SourceSink whose value should be cached.

Method Detail

get

public Object get()

Description copied from interface: SourceSink

Retrieve some value.

Returns:

a value.

set

public void set(Object newValue)

Description copied from interface: SourceSink

Store some value.

Parameters:

newValue - The value to be stored. In general, if a value is stored via set(), the value retrieved by a subsequent get() call will equal the set value as defined by the value's equals() method.