package au.gov.amsa.ais;
   
   /**
    * The AIS message types as per 1371-4.pdf. Not all are listed here.
    * 
    * @author dxm
    * 
    */
   public enum AisMessageType {
  
  	POSITION_REPORT_SCHEDULED(1), POSITION_REPORT_ASSIGNED(2), POSITION_REPORT_SPECIAL(
  			3), BASE_STATION_REPORT(4), STATIC_AND_VOYAGE_RELATED_DATA(5), ADDRESSED_BINARY_MESSAGE(
  			6), BINARY_ACKNOWLEDGE(7), BINARY_BROADCAST_MESSAGE(8), STANDARD_SAR_AIRCRAFT_POSITION_REPORT(
  			9), UTC_AND_DATE_INQUIRY(10), UTC_AND_DATE_RESPONSE(11), ADDRESSED_SAFETY_RELATED_MESSAGE(
  			12), POSITION_REPORT_CLASS_B(18), POSITION_REPORT_CLASS_B_EXTENDED(
  			19), ATON_REPORT(21), STATIC_DATA_REPORT(24), POSITION_GPS(27);
  
  	private final int id;
  
  	/**
  	 * Private constructor.
  	 * 
  	 * @param id
  	 */
  	private AisMessageType(int id) {
  		this.id = id;
  	}
  
  	/**
  	 * Returns the message id as per 1371-3.pdf.
  	 * 
  	 * @return
  	 */
  	public int getId() {
  		return id;
  	}
  	
  }