Class DefaultPolarCS

All Implemented Interfaces:
Serializable, Formattable, Deprecable, Lenient­Comparable, Coordinate­System, Polar­CS, Identified­Object

public class DefaultPolarCS extends AbstractCS implements PolarCS
A 2-dimensional coordinate system for coordinates represented by a distance from the origin and an angle from a fixed direction.
Permitted associations
Used with CRS Permitted axis names
Engineering unspecified

Immutability and thread safety

This class is immutable and thus thread-safe if the property values (not necessarily the map itself) and the Coordinate­System­Axis instances 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
See Also:

Defined in the sis-referencing module

  • Constructor Details

  • Method Details

    • castOrCopy

      public static DefaultPolarCS castOrCopy(PolarCS object)
      Returns a SIS coordinate system 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 PolarCS> getInterface()
      Returns the GeoAPI interface implemented by this class. The SIS implementation returns Polar­CS​.class.
      Note for implementers: Subclasses usually do not need to override this method since GeoAPI does not define Polar­CS sub-interface. Overriding possibility is left mostly for implementers who wish to extend GeoAPI with their own set of interfaces.
      Overrides:
      get­Interface in class Abstract­CS
      Returns:
      Polar­CS​.class or a user-defined sub-interface.
    • forConvention

      public DefaultPolarCS forConvention(AxesConvention convention)
      Returns a coordinate system equivalent to this one but with axes rearranged according the given convention. If this coordinate system is already compatible with the given convention, then this method returns this.
      Overrides:
      for­Convention in class Abstract­CS
      Parameters:
      convention - the axes convention for which a coordinate system is desired.
      Returns:
      a coordinate system compatible with the given convention (may be this).
      See Also: