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/*******************************************************************************
* Copyright (c) 2002, 2005 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.wst.common.frameworks.internal.ui;
import org.eclipse.jface.wizard.IWizard;
import org.eclipse.jface.wizard.IWizardNode;
import org.eclipse.swt.graphics.Point;
/**
* @version 1.0
* @author
*/
public abstract class GenericWizardNode implements IWizardNode {
protected IWizard wizard;
/**
* Constructor for GenericWizardNode.
*/
public GenericWizardNode() {
super();
}
/*
* @see IWizardNode#dispose()
*/
public void dispose() {
if (wizard != null)
wizard.dispose();
}
/*
* @see IWizardNode#getContents()
*/
public Point getContents() {
return null;
}
public final IWizard getWizard() {
if (wizard == null)
wizard = createWizard();
return wizard;
}
/**
* Subclasses must override to create the wizard
*/
protected abstract IWizard createWizard();
/*
* @see IWizardNode#isContentCreated()
*/
public boolean isContentCreated() {
return wizard != null;
}
/**
* @see org.eclipse.jface.wizard.IWizardNode#getExtent()
*/
public Point getExtent() {
return null;
}
}
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