EDIT

// $Id$

/**

* Copyright (C) 2007 EDIT

* European Distributed Institute of Taxonomy 

* http://www.e-taxonomy.eu

* 

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.taxeditor.bulkeditor.referencingobjects;

import java.util.Collection;

import org.apache.log4j.Logger;

import org.eclipse.jface.viewers.IStructuredContentProvider;

import org.eclipse.jface.viewers.Viewer;

/**

 * <p>ReferencingObjectsContentProvider class.</p>

 *

 * @author p.ciardelli

 * @created 09.07.2009

 * @version 1.0

 */

public class ReferencingObjectsContentProvider implements

		IStructuredContentProvider {

	private static final Logger logger = Logger

			.getLogger(ReferencingObjectsContentProvider.class);

	/* (non-Javadoc)

	 * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object)

	 */

	/** {@inheritDoc} */

	public Object[] getElements(Object inputElement) {

		if (inputElement instanceof Collection) {

			return ((Collection) inputElement).toArray();

		}

		return new Object[0];

	}

	/* (non-Javadoc)

	 * @see org.eclipse.jface.viewers.IContentProvider#dispose()

	 */

	/**

	 * <p>dispose</p>

	 */

	public void dispose() {}

	/* (non-Javadoc)

	 * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)

	 */

	/** {@inheritDoc} */

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

}