dk.navicon.AIS
Class AISMessage

java.lang.Object
  |
  +--dk.navicon.AIS.AISMessage

Direct Known Subclasses:

AddressedBinaryMessage, AddressedSafetyRelatedMessage, AssignedModeCommand, AtoNReport, BaseStationReport, BinaryAcknowledge, BinaryBroadcastMessage, ChannelManagement, DataLinkManagementMessage, DGNSSBroadcastBinaryMessage, ExtClassBPosRep, Interrogation, PositionReport, SafetyRelatedBroadcastMessage, ShipStaticVoyage, StdClassBPosRep, StdSARAircraftPosRep, UTCInquiry

public class AISMessage

extends java.lang.Object

Toplevel class for all AIS messages. Provide basic AIS message methods for decode/encode using NMEA 0183 6-bit ASCII encoding.

Field Summary

int	msg_id Identifier for this message.
int	rep_indi Repeat indicator.

Constructor Summary

AISMessage()

AISMessage(java.lang.String nmeaString, int fill_bits)
creates a AIS message

Method Summary

void	decode()
java.lang.String	encode()
dk.navicon.AIS.MessageDescription[]	getMessageDescription()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

msg_id

public int msg_id

Identifier for this message. Range 1-22

rep_indi

public int rep_indi

Repeat indicator. Indicates how many times message have been repeated. Range 0-3; 0 = default, 3 = do not repeat any more.

Constructor Detail

AISMessage

public AISMessage()

AISMessage

public AISMessage(java.lang.String nmeaString,
                  int fill_bits)
           throws AISParseException

creates a AIS message

Method Detail

getMessageDescription

public dk.navicon.AIS.MessageDescription[] getMessageDescription()

decode

public void decode()

encode

public java.lang.String encode()