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/*
* Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.cdo.examples.client.offline.nodes;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Composite;
import java.io.File;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
/**
* @author Eike Stepper
*/
public final class Node implements IElement, Comparable<Node>
{
private final NodeType type;
private final Properties settings;
private final Map<Class<?>, Object> objects = new HashMap<Class<?>, Object>();
public Node(NodeType type, Properties settings)
{
this.type = type;
this.settings = settings;
}
public Node(NodeType type)
{
this(type, copySettings(type));
}
public NodeManager getManager()
{
return type.getManager();
}
public File getFolder()
{
return new File(type.getManager().getRoot(), getName());
}
public NodeType getType()
{
return type;
}
public String getName()
{
return settings.getProperty(NodeType.NAME_PROPERTY);
}
public Properties getSettings()
{
return settings;
}
public String getSetting(String key)
{
return settings.getProperty(key);
}
public void showSettings()
{
type.showSettings(this);
}
public Image getImage()
{
return type.getInstanceImage();
}
public Composite getDetailsControl()
{
return type.getDetailsControl(this);
}
public Map<Class<?>, Object> getObjects()
{
return objects;
}
@SuppressWarnings("unchecked")
public <T> T getObject(Class<T> type)
{
return (T)objects.get(type);
}
@SuppressWarnings("unchecked")
public <T> T setObject(Class<T> type, T object)
{
if (object == null)
{
return (T)objects.remove(type);
}
return (T)objects.put(type, object);
}
public void start()
{
type.start(this);
}
public void stop()
{
type.stop(this);
}
@Override
public String toString()
{
return getName();
}
public int compareTo(Node o)
{
return getName().compareTo(o.getName());
}
private static Properties copySettings(NodeType type)
{
Properties settings = new Properties();
settings.putAll(type.getSettings());
return settings;
}
}
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