// **********************************************************************
//
// <copyright>
//
// BBN Technologies
// 10 Moulton Street
// Cambridge, MA 02138
// (617) 873-8000
//
// Copyright (C) BBNT Solutions LLC. All rights reserved.
//
// </copyright>
// **********************************************************************
//
// $Source: /cvs/distapps/openmap/src/openmap/com/bbn/openmap/omGraphics/grid/GeneratorLoader.java,v $
// $RCSfile: GeneratorLoader.java,v $
// $Revision: 1.2 $
// $Date: 2004/10/14 18:06:18 $
// $Author: dietrick $
//
// **********************************************************************
package com.bbn.openmap.omGraphics.grid;
import java.awt.Component;
import java.beans.PropertyChangeListener;
import java.util.Properties;
import javax.swing.JPanel;
import com.bbn.openmap.OMComponent;
import com.bbn.openmap.util.PropUtils;
/**
* A GeneratorLoader is a component that can provide an
* OMGridGenerator. It can provide a GUI to control the settings on
* the next generator it provides. This is a basic GeneratorLoader
* that doesn't do anything.
*/
public class GeneratorLoader extends OMComponent {
protected String prettyName = "";
public String getPrettyName() {
return prettyName;
}
public void setPrettyName(String name) {
prettyName = name;
}
public Component getGUI() {
return new JPanel();
}
public OMGridGenerator getGenerator() {
return new SinkGenerator();
}
public void setProperties(String prefix, Properties props) {
super.setProperties(prefix, props);
prefix = PropUtils.getScopedPropertyPrefix(prefix);
setPrettyName(props.getProperty(prefix
+ com.bbn.openmap.Layer.PrettyNameProperty, prettyName));
}
public Properties getProperties(Properties props) {
props = super.getProperties(props);
String prefix = PropUtils.getScopedPropertyPrefix(this);
props.put(prefix + com.bbn.openmap.Layer.PrettyNameProperty,
PropUtils.unnull(getPrettyName()));
return props;
}
/**
* You should override this so the listener receives any
* particular events that the GeneratorLoader sends out.
*/
public void addPropertyChangeListener(PropertyChangeListener pcl) {}
}