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/*****************************************************************************
* Copyright (c) 2010 CEA LIST.
*
* 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:
* Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
*****************************************************************************/
package org.eclipse.papyrus.infra.widgets.providers;
/**
* A ContentProvider returning empty collections
*
* @author Camille Letavernier
*
*/
public class EmptyContentProvider extends AbstractStaticContentProvider {
/**
* Singleton instance
*/
public static final EmptyContentProvider instance = new EmptyContentProvider();
private final Object[] value = new Object[0];
private EmptyContentProvider() {
}
/**
* @see org.eclipse.papyrus.infra.widgets.providers.IStaticContentProvider#getElements()
*
* @return
* an empty array
*/
@Override
public Object[] getElements() {
return value;
}
}
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