content: /*******************************************************************************
   * Copyright (c) 2000, 2007 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.jsdt.internal.ui.text.template.preferences;
  
  import org.eclipse.jface.viewers.IStructuredContentProvider;
  import org.eclipse.jface.viewers.Viewer;
  import org.eclipse.wst.jsdt.internal.corext.template.java.TemplateSet;
  
  
  public class TemplateContentProvider implements IStructuredContentProvider {
  
  	private TemplateSet fTemplateSet;
  
  	/*
  	 * @see IStructuredContentProvider#getElements(Object)
  	 */
  	public Object[] getElements(Object input) {
  		return fTemplateSet.getTemplates();
  	}
  
  	/*
  	 * @see IContentProvider#inputChanged(Viewer, Object, Object)
  	 */
  	public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
  		fTemplateSet= (TemplateSet) newInput;
  	}
  
  	/*
  	 * @see IContentProvider#dispose()
  	 */
  	public void dispose() {
  		fTemplateSet= null;
  	}
  
  }
  
  