/*******************************************************************************
 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
 * in Industry THTH ry.
 * 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:
 *     VTT Technical Research Centre of Finland - initial API and implementation
 *******************************************************************************/
package org.simantics.browsing.ui.graph.impl;

import java.util.Map;

import org.simantics.browsing.ui.common.ColumnKeys;
import org.simantics.db.ReadGraph;
import org.simantics.db.Resource;
import org.simantics.db.exception.DatabaseException;
import org.simantics.utils.datastructures.ArrayMap;

public class AdapterLabelerFactory extends GraphLabelerFactory {

    @Override
    protected Map<String, String> labels(ReadGraph graph, Resource r) throws DatabaseException {
        String label = graph.adapt(r, String.class);
        return new ArrayMap<String, String>(new String[] { ColumnKeys.SINGLE }, new String[] { label });
    }

    @Override
    protected int category(ReadGraph g, Resource r) throws DatabaseException {
        return 0;
    }

    @Override
    public String toString() {
        return "String Adapter Labeler";
    }

}