dk.dma.ais.data

Class AisTarget

java.lang.Object

dk.dma.ais.data.AisTarget

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

AisAtonTarget, AisBsTarget, AisVesselTarget

public abstract class AisTarget
extends Object
implements Serializable

Abstract class representing any AIS target

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected dk.dma.enav.model.Country	country The Country.
protected Date	created The Created.
protected Date	lastReport The Last report.
protected int	mmsi The Mmsi.

Constructor Summary

Constructors

Constructor and Description
AisTarget() Instantiates a new Ais target.

Method Summary

Modifier and Type	Method and Description
static AisTarget	createTarget(AisMessage aisMessage) Create new AIS target instance based on AIS message
dk.dma.enav.model.Country	getCountry() Gets country.
Date	getCreated() Gets created.
Date	getLastReport() Gets last report.
int	getMmsi() Gets mmsi.
abstract AisTargetType	getTargetType() Gets target type.
boolean	isAlive(int ttl) Determine if target is alive based on ttl given in seconds
abstract boolean	isMessageCompatible(AisMessage msg) Is message compatible boolean.
static boolean	isTargetDataMessage(AisMessage aisMessage) Determine if message is a message from target containing data about the target
void	setCountry(dk.dma.enav.model.Country country) Sets country.
void	setCreated(Date created) Sets created.
void	setLastReport(Date lastReport) Sets last report.
void	setMmsi(int mmsi) Sets mmsi.
void	update(AisMessage aisMessage) Update target given AIS message

Methods inherited from class java.lang.Object

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

Field Detail

mmsi

protected int mmsi

The Mmsi.

country

protected dk.dma.enav.model.Country country

The Country.

lastReport

protected Date lastReport

The Last report.

created

protected Date created

The Created.

Constructor Detail

AisTarget

public AisTarget()

Instantiates a new Ais target.

Method Detail

isAlive

public boolean isAlive(int ttl)

Determine if target is alive based on ttl given in seconds

Parameters:

ttl - the ttl

Returns:

boolean boolean

isMessageCompatible

public abstract boolean isMessageCompatible(AisMessage msg)

Is message compatible boolean.

Parameters:

msg - the msg

Returns:

the boolean

update

public void update(AisMessage aisMessage)

Update target given AIS message

Parameters:

aisMessage - the ais message

getMmsi

public int getMmsi()

Gets mmsi.

Returns:

the mmsi

setMmsi

public void setMmsi(int mmsi)

Sets mmsi.

Parameters:

mmsi - the mmsi

getCountry

public dk.dma.enav.model.Country getCountry()

Gets country.

Returns:

the country

setCountry

public void setCountry(dk.dma.enav.model.Country country)

Sets country.

Parameters:

country - the country

getLastReport

public Date getLastReport()

Gets last report.

Returns:

the last report

setLastReport

public void setLastReport(Date lastReport)

Sets last report.

Parameters:

lastReport - the last report

getCreated

public Date getCreated()

Gets created.

Returns:

the created

setCreated

public void setCreated(Date created)

Sets created.

Parameters:

created - the created

getTargetType

public abstract AisTargetType getTargetType()

Gets target type.

Returns:

the target type

createTarget

public static AisTarget createTarget(AisMessage aisMessage)

Create new AIS target instance based on AIS message

Parameters:

aisMessage - the ais message

Returns:

ais target

isTargetDataMessage

public static boolean isTargetDataMessage(AisMessage aisMessage)

Determine if message is a message from target containing data about the target

Parameters:

aisMessage - the ais message

Returns:

boolean boolean