/*

 * Copyright 1998-2007 Sun Microsystems, Inc.  All Rights Reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Sun designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Sun in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

 * CA 95054 USA or visit www.sun.com if you need additional information or

 * have any questions.

 */

package com.sun.hotspot.igv.coordinator;

import com.sun.hotspot.igv.data.Group;

import com.sun.hotspot.igv.data.services.GroupOrganizer;

import com.sun.hotspot.igv.data.Pair;

import java.util.ArrayList;

import java.util.List;

/**

 *

 * @author Thomas Wuerthinger

 */

public class StandardGroupOrganizer implements GroupOrganizer {

    public String getName() {

        return "-- None --";

    }

    public List<Pair<String, List<Group>>> organize(List<String> subFolders, List<Group> groups) {

        List<Pair<String, List<Group>>> result = new ArrayList<Pair<String, List<Group>>>();

        if (groups.size() == 1 && subFolders.size() > 0) {

            result.add(new Pair<String, List<Group>>("", groups));

        } else {

            for (Group g : groups) {

                List<Group> children = new ArrayList<Group>();

                children.add(g);

                Pair<String, List<Group>> p = new Pair<String, List<Group>>();

                p.setLeft(g.getName());

                p.setRight(children);

                result.add(p);

            }

        }

        return result;

    }

}