/*
 * Copyright 2007-2010 Sun Microsystems, Inc.
 *
 * This file is part of Project Darkstar Server.
 *
 * Project Darkstar Server is free software: you can redistribute it
 * and/or modify it under the terms of the GNU General Public License
 * version 2 as published by the Free Software Foundation and
 * distributed hereunder to you.
 *
 * Project Darkstar Server 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 for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * --
 */

package com.sun.sgs.impl.app.profile;

import com.sun.sgs.app.PeriodicTaskHandle;
import com.sun.sgs.app.Task;
import com.sun.sgs.app.TaskManager;


/**
 * This is implementation of {@code TaskManager} simply calls its backing 
 * manager for each manager method.
 */
public class ProfileTaskManager implements TaskManager {

    // the task manager that this manager calls through to
    private final TaskManager backingManager;


    /**
     * Creates an instance of <code>ProfileTaskManager</code>.
     *
     * @param backingManager the <code>TaskManager</code> to call through to
     */
    public ProfileTaskManager(TaskManager backingManager) {
        this.backingManager = backingManager;
    }

    /**
     * {@inheritDoc}
     */
    public void scheduleTask(Task task) {
        backingManager.scheduleTask(task);
    }

    /**
     * {@inheritDoc}
     */
    public void scheduleTask(Task task, long delay) {
        backingManager.scheduleTask(task, delay);
    }

    /**
     * {@inheritDoc}
     */
    public PeriodicTaskHandle schedulePeriodicTask(Task task, long delay,
                                                   long period) 
    {
        return backingManager.schedulePeriodicTask(task, delay, period);
    }

    /**
     * {@inheritDoc}
     */
    public boolean shouldContinue() {
        return backingManager.shouldContinue();
    }

}