dk.dma.ais.tracker.targetTracker

Class TargetInfo

java.lang.Object

dk.dma.ais.tracker.Target

dk.dma.ais.tracker.targetTracker.TargetInfo

All Implemented Interfaces:

Serializable

public class TargetInfo
extends Target

Immutable information about a target. Whenever we receive a new message from the target. We create a new TargetInfo instance via updateTarget(TargetInfo, AisPacket, AisTargetType, long, AisPacketSource, Map).

Author:

Kasper Nielsen

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
AisTarget	getAisTarget() Gets ais target.
float	getCog() Gets cog.
dk.dma.enav.model.Country	getCountry() Returns the country of the vessel based on its MMSI number.
int	getHeading() Gets heading.
byte	getNavStatus() Gets nav status.
AisPacket[]	getPackets() Get packets ais packet [ ].
AisPacketSource	getPacketSource() Gets packet source.
dk.dma.enav.model.geometry.Position	getPosition() Gets position.
AisPacket	getPositionPacket() Returns the latest received position packet.
long	getPositionTimestamp() Gets position timestamp.
float	getSog() Gets sog.
AisPacket	getStaticAisPacket1() Gets static ais packet 1.
AisPacket	getStaticAisPacket2() Gets static ais packet 2.
int	getStaticCount() Returns the number of static packets we have received.
AisPacket[]	getStaticPackets() Returns any static packets we have received from the target.
int	getStaticShipType() Gets static ship type.
long	getStaticTimestamp() Gets static timestamp.
AisTargetType	getTargetType() Returns the target type of the target.
boolean	hasPositionInfo() Returns true if we have positional information.
boolean	hasStaticInfo() Returns true if we have static information.

Methods inherited from class dk.dma.ais.tracker.Target

equals, getMmsi, toString

Methods inherited from class java.lang.Object

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

Method Detail

getPacketSource

public AisPacketSource getPacketSource()

Gets packet source.

Returns:

the packetSource

getTargetType

public AisTargetType getTargetType()

Returns the target type of the target.

Returns:

target type

getPositionTimestamp

public long getPositionTimestamp()

Gets position timestamp.

Returns:

the position timestamp

getPosition

public dk.dma.enav.model.geometry.Position getPosition()

Gets position.

Returns:

the position

getCog

public float getCog()

Gets cog.

Returns:

the cog

getHeading

public int getHeading()

Gets heading.

Returns:

the heading

getNavStatus

public byte getNavStatus()

Gets nav status.

Returns:

the nav status

getSog

public float getSog()

Gets sog.

Returns:

the sog

getStaticTimestamp

public long getStaticTimestamp()

Gets static timestamp.

Returns:

the static timestamp

getStaticShipType

public int getStaticShipType()

Gets static ship type.

Returns:

the static ship type

getAisTarget

public AisTarget getAisTarget()

Gets ais target.

Returns:

the ais target

getCountry

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

Returns the country of the vessel based on its MMSI number.

Returns:

the country of the vessel based on its MMSI number

getPositionPacket

public AisPacket getPositionPacket()

Returns the latest received position packet. Or null if no position has been received from the vessel.

Returns:

the latest received position packet

getStaticCount

public int getStaticCount()

Returns the number of static packets we have received. Either return 0 if we have received 0 packets. 1 if we have received a single packet. Or 2 we if have received two packets (AisMessage type 24).

Returns:

the number of static packets we have received

getStaticPackets

public AisPacket[] getStaticPackets()

Returns any static packets we have received from the target.

Returns:

the ais packet [ ]

getPackets

public AisPacket[] getPackets()

Get packets ais packet [ ].

Returns:

the ais packet [ ]

getStaticAisPacket1

public AisPacket getStaticAisPacket1()

Gets static ais packet 1.

Returns:

the static ais packet 1

getStaticAisPacket2

public AisPacket getStaticAisPacket2()

Gets static ais packet 2.

Returns:

the static ais packet 2

hasPositionInfo

public boolean hasPositionInfo()

Returns true if we have positional information.

Returns:

true if we have positional information

hasStaticInfo

public boolean hasStaticInfo()

Returns true if we have static information.

Returns:

true if we have static information