org.eclipse.egf.pattern.ui/src/org/eclipse/egf/pattern/ui/editors/providers/CommonListContentProvider.java

/**
 * <copyright>
 *
 *  Copyright (c) 2009-2010 Thales Corporate Services S.A.S. and other
 *  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:
 *      Thales Corporate Services S.A.S - initial API and implementation
 *      XiaoRu Chen, Soyatec 
 * 
 * </copyright>
 */

package org.eclipse.egf.pattern.ui.editors.providers;

import java.util.List;

import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.Viewer;

/**
 * @author XiaoRu Chen - Soyatec
 * 
 */
public class CommonListContentProvider implements IStructuredContentProvider {

    public Object[] getElements(Object inputElement) {
        if (inputElement instanceof List<?>)
            return ((List<?>) inputElement).toArray();
        return null;
    }

    public void dispose() {

    }

    public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        viewer.refresh();
    }

}