Package org.opengis.cite.geomatics.gml

Class SurfaceCoordinateListFactory

java.lang.Object
org.opengis.cite.geomatics.gml.SurfaceCoordinateListFactory
All Implemented Interfaces:
CoordinateListFactory
public class SurfaceCoordinateListFactory extends Object implements CoordinateListFactory
Creates a sequence containing the coordinates comprising the exterior surface boundary.

  • Constructor Details

    • SurfaceCoordinateListFactory

      public SurfaceCoordinateListFactory()

  • Method Details

    • createCoordinateList

      public List<Coordinate> createCoordinateList(org.geotoolkit.gml.xml.AbstractGeometry gmlGeom)
      Description copied from interface: CoordinateListFactory
      Creates a list of coordinates from a GML geometry representation. The sequence typically includes the constituent vertices.
      Specified by:
      createCoordinateList in interface CoordinateListFactory
      Parameters:
      gmlGeom - A GML geometry object (constructed from its XML representation).
      Returns:
      A list of 2D coordinates that constitute the geometry.

    • createCoordinateList

      public List<Coordinate> createCoordinateList(Element gmlSurface)
      Creates a list of coordinates on the exterior boundary of a GML surface geometry.
      Parameters:
      gmlSurface - A gml:Surface or gml:Polygon element (including extension elements that can substitute for gml:Surface).
      Returns:
      A list of 2D coordinates.

    • interiorCoordinatesSet

      public Set<List<Coordinate>> interiorCoordinatesSet(org.geotoolkit.gml.xml.AbstractGeometry gmlGeom)
      Returns a set containing sequences of points on the interior boundaries of a surface geometry. Each list in the set corresponds to a distinct interior boundary.
      Parameters:
      gmlGeom - A GML surface geometry (substitutes for gml:AbstractSurface).
      Returns:
      A set of Coordinate lists representing interior boundary curves; it may be empty.

    • interiorCoordinatesSet

      public Set<List<Coordinate>> interiorCoordinatesSet(Element gmlSurface)
      Returns a set containing sequences of points on the interior boundaries of a surface geometry. Each list in the set corresponds to a distinct interior boundary.
      Parameters:
      gmlSurface - A GML surface geometry (or an element in its substitution group).
      Returns:
      A set of Coordinate lists representing interior boundary curves; it may be empty.

    • exteriorBoundaryOfSurface

      List<Coordinate> exteriorBoundaryOfSurface(org.geotoolkit.gml.xml.v321.SurfacePatchArrayPropertyType patchArray, String srsName)
      Returns a list of points on the exterior boundary of a Surface geometry. The constituent patches are merged.
      Parameters:
      patchArray - An array property containing a sequence of surface patches; it corresponds to the gml:patches element.
      srsName - A CRS identifier that applies to the surface patches.
      Returns:
      A list of Coordinate objects representing a boundary curve (ring).

    • exteriorBoundaryOfPolygon

      List<Coordinate> exteriorBoundaryOfPolygon(org.geotoolkit.gml.xml.v321.PolygonType gmlPolygon)
      Returns a list of points on the exterior boundary of a Polygon geometry.
      Parameters:
      gmlPolygon - A gml:Polygon geometry instance.
      Returns:
      A list of Coordinate objects representing a boundary curve.

    • interiorBoundariesOfPolygon

      Set<List<Coordinate>> interiorBoundariesOfPolygon(org.geotoolkit.gml.xml.v321.PolygonType gmlPolygon)
      Returns a set containing sequences of points on the interior boundaries of a Polygon geometry.
      Parameters:
      gmlPolygon - A gml:Polygon geometry instance.
      Returns:
      A set of Coordinate lists representing interior boundary curves.

    • interiorBoundariesOfSurface

      Set<List<Coordinate>> interiorBoundariesOfSurface(org.geotoolkit.gml.xml.v321.SurfacePatchArrayPropertyType patchArray, String srsName)
      Returns a set containing sequences of points on the interior boundary curves of a Surface geometry.
      Parameters:
      patchArray - An array property containing a sequence of surface patches; it corresponds to the gml:patches element.
      srsName - A CRS identifier that applies to the surface patches.
      Returns:
      A set of Coordinate lists representing interior boundary curves.