MatcherConfigurationContentProvider.java

/*******************************************************************************
 * Copyright (c) 2010-2012, Zoltan Ujhelyi, Tamas Szabo, Istvan Rath and Daniel Varro
 * 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:
 *   Zoltan Ujhelyi, Tamas Szabo - initial API and implementation
 *******************************************************************************/

package org.eclipse.incquery.tooling.ui.queryexplorer.content.detail;

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

public class MatcherConfigurationContentProvider implements IStructuredContentProvider {

    private MatcherConfiguration[] input;

    @Override
    public void dispose() {

    }

    @Override
    public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
        if (newInput instanceof MatcherConfiguration[]) {
            input = (MatcherConfiguration[]) newInput;
        }
    }

    @Override
    public Object[] getElements(Object inputElement) {
        return input;
    }

}