net.sourceforge.xwing.prefs
Class PrefSourceSink

java.lang.Object
  net.sourceforge.xwing.AbstractSourceSink
      net.sourceforge.xwing.prefs.PrefSourceSink

All Implemented Interfaces:

EventListener, PreferenceChangeListener, SourceSink

public class PrefSourceSink

extends AbstractSourceSink

implements PreferenceChangeListener

Constructor Summary

PrefSourceSink(Preferences preferences, String key, Object def)

PrefSourceSink(Prefs prefs, String key)

Method Summary

Object	get() Retrieve some value.
void	preferenceChange(PreferenceChangeEvent evt)
void	set(Object value) 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

PrefSourceSink

public PrefSourceSink(Preferences preferences,
                      String key,
                      Object def)

PrefSourceSink

public PrefSourceSink(Prefs prefs,
                      String key)

Method Detail

get

public Object get()

Description copied from interface: SourceSink

Retrieve some value.

Specified by:

get in interface SourceSink

Returns:

a value.

set

public void set(Object value)

Description copied from interface: SourceSink

Store some value.

Specified by:

set in interface SourceSink

Parameters:

value - 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.

preferenceChange

public void preferenceChange(PreferenceChangeEvent evt)

Specified by:

preferenceChange in interface PreferenceChangeListener