au.gov.amsa.ais.message

Class AbstractAisBStaticDataReport

java.lang.Object

au.gov.amsa.ais.message.AbstractAisBStaticDataReport

All Implemented Interfaces:

AisMessage, HasMmsi

Direct Known Subclasses:

AisBStaticDataReportPartA, AisBStaticDataReportPartB

public abstract class AbstractAisBStaticDataReport
extends Object
implements AisMessage, HasMmsi

Field Summary

Fields

Modifier and Type	Field and Description
static int	PART_NUMBER_A
static int	PART_NUMBER_B

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractAisBStaticDataReport(int partNumber, AisExtractorFactory factory, String source, AisExtractor extractor)

Method Summary

Modifier and Type	Method and Description
static int	extractPartNumber(AisExtractorFactory factory, String message, int padBits)
protected AisExtractor	getExtractor()
int	getMessageId() Returns the ais message id.
int	getMmsi()
int	getPartNumber()
int	getRepeatIndicator()
String	getSource() Returns the source of the ais message.

Methods inherited from class java.lang.Object

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

Field Detail

PART_NUMBER_A

public static final int PART_NUMBER_A

See Also:

Constant Field Values

PART_NUMBER_B

public static final int PART_NUMBER_B

See Also:

Constant Field Values

Constructor Detail

AbstractAisBStaticDataReport

protected AbstractAisBStaticDataReport(int partNumber,
                                       AisExtractorFactory factory,
                                       String source,
                                       AisExtractor extractor)

Method Detail

extractPartNumber

public static int extractPartNumber(AisExtractorFactory factory,
                                    String message,
                                    int padBits)

getExtractor

protected AisExtractor getExtractor()

getMessageId

public int getMessageId()

Description copied from interface: AisMessage

Returns the ais message id. For example Class A Position reports are either 1, 2, or 3.

Specified by:

getMessageId in interface AisMessage

Returns:

getRepeatIndicator

public int getRepeatIndicator()

getMmsi

public int getMmsi()

Specified by:

getMmsi in interface HasMmsi

getPartNumber

public int getPartNumber()

getSource

public String getSource()

Description copied from interface: AisMessage

Returns the source of the ais message. The source is not available in the ais message itself but may be provided in the tag block of the NMEA message that contains the ais message.

Specified by:

getSource in interface AisMessage

Returns: