source: trunk/autoquest-core-tasktrees/src/main/java/de/ugoe/cs/autoquest/tasktrees/treeifc/ITaskModel.java @ 1167

//   Copyright 2012 Georg-August-Universität Göttingen, Germany
//
//   Licensed under the Apache License, Version 2.0 (the "License");
//   you may not use this file except in compliance with the License.
//   You may obtain a copy of the License at
//
//       http://www.apache.org/licenses/LICENSE-2.0
//
//   Unless required by applicable law or agreed to in writing, software
//   distributed under the License is distributed on an "AS IS" BASIS,
//   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//   See the License for the specific language governing permissions and
//   limitations under the License.

package de.ugoe.cs.autoquest.tasktrees.treeifc;

import java.io.Serializable;
import java.util.Collection;
import java.util.List;

/**
 * TODO comment
 * 
 * @version $Revision: $ $Date: 21.02.2012$
 * @author 2012, last modified by $Author: patrick$
 */
public interface ITaskModel extends Cloneable, Serializable {

    /**
     *
     */
    public List<IUserSession> getUserSessions();

    /**
     *
     */
    public Collection<ITask> getTasks();

    /**
     *
     */
    public ITaskInfo getTaskInfo(ITask task);

    /**
     *
     */
    public ITaskModel clone();
}