Class DefaultEngineeringDatum

All Implemented Interfaces:
Serializable, Formattable, Deprecable, LenientComparable, org.opengis.referencing.datum.Datum, org.opengis.referencing.datum.EngineeringDatum, org.opengis.referencing.IdentifiedObject

public class DefaultEngineeringDatum extends AbstractDatum implements org.opengis.referencing.datum.EngineeringDatum
Defines the origin of an engineering coordinate reference system. An engineering datum is used in a region around that origin. This origin can be fixed with respect to the earth (such as a defined point at a construction site), or be a defined point on a moving vehicle (such as on a ship or satellite).

Immutability and thread safety

This class is immutable and thus thread-safe if the property values (not necessarily the map itself) given to the constructor are also immutable. Unless otherwise noted in the javadoc, this condition holds if all components were created using only SIS factories and static constants.
Since:
0.4
Version:
0.4
See Also:
  • Field Details

    • serialVersionUID

      private static final long serialVersionUID
      Serial number for inter-operability with different versions.
      See Also:
  • Constructor Details

  • Method Details

    • castOrCopy

      public static DefaultEngineeringDatum castOrCopy(org.opengis.referencing.datum.EngineeringDatum object)
      Returns a SIS datum implementation with the same values than the given arbitrary implementation. If the given object is null, then this method returns null. Otherwise if the given object is already a SIS implementation, then the given object is returned unchanged. Otherwise a new SIS implementation is created and initialized to the attribute values of the given object.
      Parameters:
      object - the object to get as a SIS implementation, or null if none.
      Returns:
      a SIS implementation containing the values of the given object (may be the given object itself), or null if the argument was null.
    • getInterface

      public Class<? extends org.opengis.referencing.datum.EngineeringDatum> getInterface()
      Returns the GeoAPI interface implemented by this class. The SIS implementation returns EngineeringDatum.class.
      Note for implementers: Subclasses usually do not need to override this method since GeoAPI does not define EngineeringDatum sub-interface. Overriding possibility is left mostly for implementers who wish to extend GeoAPI with their own set of interfaces.
      Overrides:
      getInterface in class AbstractDatum
      Returns:
      EngineeringDatum.class or a user-defined sub-interface.
    • formatTo

      protected String formatTo(Formatter formatter)
      Formats this datum as a Well Known Text EngineeringDatum[…] element.
      Overrides:
      formatTo in class AbstractDatum
      Parameters:
      formatter - the formatter where to format the inner content of this WKT element.
      Returns:
      "EngineeringDatum" (WKT 2) or "Local_Datum" (WKT 1).
      See Also: