/*
 * Copyright 1997-2007 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.jmx.snmp;


/**
 * Represents an SNMPv1-trap PDU.
 * <P>
 * You will not usually need to use this class, except if you
 * decide to implement your own
 * {@link com.sun.jmx.snmp.SnmpPduFactory SnmpPduFactory} object.
 * <P>
 * The <CODE>SnmpPduTrap</CODE> extends {@link com.sun.jmx.snmp.SnmpPduPacket SnmpPduPacket}
 * and defines attributes specific to an SNMPv1 trap (see RFC1157).
 *
 * <p><b>This API is a Sun Microsystems internal API  and is subject
 * to change without notice.</b></p>
 */

public class SnmpPduTrap extends SnmpPduPacket {
    private static final long serialVersionUID = -3670886636491433011L;

    /**
     * Enterprise object identifier.
     * @serial
     */
    public SnmpOid        enterprise ;

    /**
     * Agent address. If the agent address source was not an IPv4 one (eg : IPv6), this field is null.
     * @serial
     */
    public SnmpIpAddress  agentAddr ;

    /**
     * Generic trap number.
     * <BR>
     * The possible values are defined in
     * {@link com.sun.jmx.snmp.SnmpDefinitions#trapColdStart SnmpDefinitions}.
     * @serial
     */
    public int            genericTrap ;

    /**
     * Specific trap number.
     * @serial
     */
    public int            specificTrap ;

    /**
     * Time-stamp.
     * @serial
     */
    public long            timeStamp ;


    /**
     * Builds a new trap PDU.
     * <BR><CODE>type</CODE> and <CODE>version</CODE> fields are initialized with
     * {@link com.sun.jmx.snmp.SnmpDefinitions#pduV1TrapPdu pduV1TrapPdu}
     * and {@link com.sun.jmx.snmp.SnmpDefinitions#snmpVersionOne snmpVersionOne}.
     */
    public SnmpPduTrap() {
        type = pduV1TrapPdu ;
        version = snmpVersionOne ;
    }
}