Package dk.navicon.AIS

Class Summary
AddressedBinaryMessage The Addressed Binary Message shall be variable in length, based on the amount of binary data.
AddressedSafetyRelatedMessage The Addressed Safety Related Message shall be variable in length, based on the amount of safety related text.
AISDecoder Decoder/Encoder encodes/decodes NMEA 6-bit ascii.
AISMessage Toplevel class for all AIS messages.
AISMsgFactory Factory class for generating AIS messages from VDM/VDO NMEA messages.
AssignedModeCommand Assignment shall be transmitted by a base station when operating as a controlling entity.
AtoNReport This message is used by stations mounted on an aid-to-navigation.
BaseStationReport Shall be used for reporting UTC time and date, and, at the same time, position.
BinaryAcknowledge Message No 7 shall be used as an acknowledgement of up to 4 Messages No 6 received (refer to section 6.5.4.1) and shall be transmitted on the channel, where the addressed message, to be acknowledged, was received.
BinaryBroadcastMessage "This message shall be variable in length, based on the amount of binary data.
ChannelManagement This message shall be transmitted by a base station to command the VHF data link parameters for the geographical area designated in this message.
DataLinkManagementMessage This message shall be used by base station(s) to pre-announce the fixed allocation schedule (FATDMA) for one or more base station(s) and it shall be repeated as often as required.
DGNSSBroadcastBinaryMessage This message shall be transmitted by a base station, which is connected to a DGNSS reference source, and configured to provide DGNSS data to receiving stations.
ExtClassBPosRep Extended class B position report
Interrogation The Interrogation Message shall be used for interrogations via the VHF TDMA link other than UTC and date requests.
PositionReport The position report shall be output periodically by mobile stations.
SafetyRelatedBroadcastMessage The Safety Related Broadcast Message shall be variable in length, based on the amount of safety related text.
ShipStaticVoyage Ship Static and Voyage related data
StdClassBPosRep Standard Class B equipment report
StdSARAircraftPosRep This message is used as a standard position report for aircraft involved in SAR operations instead of regular position reports.
UTCInquiry This message shall be used when a station is requesting UTC and date from another station.
 

Exception Summary
AISParseException Thrown when there ís a problem with parsing the AIS data, e.g., checksum of the VDM/VDO message is wrong