/*
 * NOTE: This copyright does *not* cover user programs that use HQ
 * program services by normal system calls through the application
 * program interfaces provided as part of the Hyperic Plug-in Development
 * Kit or the Hyperic Client Development Kit - this is merely considered
 * normal use of the program, and does *not* fall under the heading of
 * "derived work".
 *
 * Copyright (C) [2004, 2005, 2006], Hyperic, Inc.
 * This file is part of HQ.
 *
 * HQ is free software; you can redistribute it and/or modify
 * it under the terms version 2 of the GNU General Public License as
 * published by the Free Software Foundation. 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.
 */

package org.hyperic.hq.common.server.session;

import org.hyperic.hibernate.PersistedObject;

public abstract class CalendarEntry
    extends PersistedObject
{
    private Calendar _calendar;
    
    protected CalendarEntry() {}
    
    CalendarEntry(Calendar c) {
        _calendar = c;
    }
    
    public Calendar getCalendar() {
        return _calendar;
    }
    
    protected void setCalendar(Calendar c) {
        _calendar = c;
    }

    public abstract boolean containsTime(long time);
    
    public int hashCode() {
        int result = 17;
        
        result = 37*result + super.hashCode();
        result = 37*result + _calendar.hashCode();
        return result;
    }

    public boolean equals(Object obj) {
        if (this == obj)
            return true;

        if (obj == null || obj instanceof CalendarEntry == false)
            return false;
        
        CalendarEntry ent = (CalendarEntry)obj;
        return ent.getCalendar().equals(_calendar) && super.equals(obj);
    }
}