mockinterval.java

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//
// This file is part of the OpenNMS(R) Application.
//
// OpenNMS(R) is Copyright (C) 2004-2005 The OpenNMS Group, Inc.  All rights reserved.
// OpenNMS(R) is a derivative work, containing both original code, included code and modified
// code that was published under the GNU General Public License. Copyrights for modified 
// and included code are below.
//
// OpenNMS(R) is a registered trademark of The OpenNMS Group, Inc.
//
// Original code base Copyright (C) 1999-2001 Oculan Corp.  All rights reserved.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program 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, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// For more information contact:
// OpenNMS Licensing       <[e-mail]>
//     http://www.opennms.org/
//     http://www.opennms.com/
//
package org.opennms.netmgt.poller.mock;

import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;

import org.opennms.netmgt.scheduler.ScheduleInterval;
import org.opennms.netmgt.scheduler.Timer;


public class MockInterval implements ScheduleInterval {
    
    private Timer m_timer;
    private long m_interval;
    private List m_suspensions = new LinkedList();
    
    /**
     * @param l
     */
    public MockInterval(Timer timer, long interval) {
        m_timer = timer;
        m_interval = interval;
    }
    
    public long getInterval() {
        return m_interval;
    }

    public void setInterval(long interval) {
        m_interval = interval;
    }
    
    class Suspension {
        private long m_start;
        private long m_end;

        Suspension(long start, long end) {
            m_start = start;
            m_end = end;
        }
        
        public boolean contains(long time) {
            return m_start <= time && time <= m_end;
        }
    }

    public void addSuspension(long start, long end) {
        m_suspensions.add(new Suspension(start, end));
    }
    
    public boolean scheduledSuspension() {
        for (Iterator it = m_suspensions.iterator(); it.hasNext();) {
            Suspension suspension = (Suspension) it.next();
            if (suspension.contains(m_timer.getCurrentTime()))
                return (suspension.m_end - m_timer.getCurrentTime()) > 0;
        }
        return false;
    }
}