Module dk.tbsalling.ais.messages

Package dk.tbsalling.aismessages.ais.messages

Class DataLinkManagement

java.lang.Object

dk.tbsalling.aismessages.ais.messages.AISMessage

dk.tbsalling.aismessages.ais.messages.DataLinkManagement

All Implemented Interfaces:

CachedDecodedValues, Serializable

public class DataLinkManagement
extends AISMessage

This message is used to pre-allocate TDMA slots within an AIS base station network. It contains no navigational information, and is unlikely to be of interest unless you are implementing or studying an AIS base station network.

Author:

tbsalling

See Also:

Serialized Form

Field Summary

Fields inherited from class dk.tbsalling.aismessages.ais.messages.AISMessage

VERSION

Constructor Summary

Constructors

Modifier	Constructor	Description
	DataLinkManagement(dk.tbsalling.aismessages.nmea.messages.NMEAMessage[] nmeaMessages)
protected	DataLinkManagement(dk.tbsalling.aismessages.nmea.messages.NMEAMessage[] nmeaMessages, String bitString)

Method Summary

Modifier and Type	Method	Description
protected void	checkAISMessage()	This method performs a rudimentary sanity check of the AIS data payload contained in the NMEA sentence(s).
Integer	getIncrement1()
Integer	getIncrement2()
Integer	getIncrement3()
Integer	getIncrement4()
AISMessageType	getMessageType()
Integer	getOffsetNumber1()
Integer	getOffsetNumber2()
Integer	getOffsetNumber3()
Integer	getOffsetNumber4()
Integer	getReservedSlots1()
Integer	getReservedSlots2()
Integer	getReservedSlots3()
Integer	getReservedSlots4()
Integer	getTimeout1()
Integer	getTimeout2()
Integer	getTimeout3()
Integer	getTimeout4()
String	toString()

Methods inherited from class dk.tbsalling.aismessages.ais.messages.AISMessage

create, create, create, dataFields, decodePayloadToBitString, digest, equals, getBits, getBitString, getMetadata, getNmeaMessages, getNmeaTagBlock, getNumberOfBits, getRepeatIndicator, getSourceMmsi, getZeroBitStuffedString, hashCode, isValid, setMetadata, setTagBlock, tagBlockToString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface dk.tbsalling.aismessages.ais.messages.CachedDecodedValues

getDecodedValue, getDecodedValueByWeakReference

Constructor Details

DataLinkManagement

public DataLinkManagement(dk.tbsalling.aismessages.nmea.messages.NMEAMessage[] nmeaMessages)

DataLinkManagement

protected DataLinkManagement(dk.tbsalling.aismessages.nmea.messages.NMEAMessage[] nmeaMessages, String bitString)

Method Details

checkAISMessage

protected void checkAISMessage()

Description copied from class: AISMessage

This method performs a rudimentary sanity check of the AIS data payload contained in the NMEA sentence(s). These tests are mainly based on bitwise message length, even though other types of tests may occur.

Overrides:

checkAISMessage in class AISMessage

getMessageType

public final AISMessageType getMessageType()

Specified by:

getMessageType in class AISMessage

getOffsetNumber1

public Integer getOffsetNumber1()

getReservedSlots1

public Integer getReservedSlots1()

getTimeout1

public Integer getTimeout1()

getIncrement1

public Integer getIncrement1()

getOffsetNumber2

public Integer getOffsetNumber2()

getReservedSlots2

public Integer getReservedSlots2()

getTimeout2

public Integer getTimeout2()

getIncrement2

public Integer getIncrement2()

getOffsetNumber3

public Integer getOffsetNumber3()

getReservedSlots3

public Integer getReservedSlots3()

getTimeout3

public Integer getTimeout3()

getIncrement3

public Integer getIncrement3()

getOffsetNumber4

public Integer getOffsetNumber4()

getReservedSlots4

public Integer getReservedSlots4()

getTimeout4

public Integer getTimeout4()

getIncrement4

public Integer getIncrement4()

toString

public String toString()

Overrides:

toString in class AISMessage