Class Point2D

  • All Implemented Interfaces:
    Component2D

    final class Point2D
    extends java.lang.Object
    implements Component2D
    2D point implementation containing geo spatial logic.
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private double x  
      private double y  
    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private Point2D​(double x, double y)  
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean contains​(double x, double y)
      relates this component2D with a point *
      boolean containsLine​(double minX, double maxX, double minY, double maxY, double aX, double aY, double bX, double bY)
      return true if this component2D contains the provided line *
      boolean containsTriangle​(double minX, double maxX, double minY, double maxY, double aX, double aY, double bX, double bY, double cX, double cY)
      return true if this component2D contains the provided triangle *
      (package private) static Component2D create​(Point point)
      create a Point2D component tree from a LatLon point
      (package private) static Component2D create​(XYPoint xyPoint)
      create a Point2D component tree from a XY point
      double getMaxX()
      max X value for the component *
      double getMaxY()
      max Y value for the component *
      double getMinX()
      min X value for the component *
      double getMinY()
      min Y value for the component *
      boolean intersectsLine​(double minX, double maxX, double minY, double maxY, double aX, double aY, double bX, double bY)
      return true if this component2D intersects the provided line *
      boolean intersectsTriangle​(double minX, double maxX, double minY, double maxY, double aX, double aY, double bX, double bY, double cX, double cY)
      return true if this component2D intersects the provided triangle *
      PointValues.Relation relate​(double minX, double maxX, double minY, double maxY)
      relates this component2D with a bounding box *
      Component2D.WithinRelation withinLine​(double minX, double maxX, double minY, double maxY, double aX, double aY, boolean ab, double bX, double bY)
      Compute the within relation of this component2D with a line *
      Component2D.WithinRelation withinPoint​(double x, double y)
      Compute the within relation of this component2D with a point *
      Component2D.WithinRelation withinTriangle​(double minX, double maxX, double minY, double maxY, double aX, double aY, boolean ab, double bX, double bY, boolean bc, double cX, double cY, boolean ca)
      Compute the within relation of this component2D with a triangle *
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • x

        private final double x
      • y

        private final double y
    • Constructor Detail

      • Point2D

        private Point2D​(double x,
                        double y)
    • Method Detail

      • getMinX

        public double getMinX()
        Description copied from interface: Component2D
        min X value for the component *
        Specified by:
        getMinX in interface Component2D
      • getMaxX

        public double getMaxX()
        Description copied from interface: Component2D
        max X value for the component *
        Specified by:
        getMaxX in interface Component2D
      • getMinY

        public double getMinY()
        Description copied from interface: Component2D
        min Y value for the component *
        Specified by:
        getMinY in interface Component2D
      • getMaxY

        public double getMaxY()
        Description copied from interface: Component2D
        max Y value for the component *
        Specified by:
        getMaxY in interface Component2D
      • contains

        public boolean contains​(double x,
                                double y)
        Description copied from interface: Component2D
        relates this component2D with a point *
        Specified by:
        contains in interface Component2D
      • relate

        public PointValues.Relation relate​(double minX,
                                           double maxX,
                                           double minY,
                                           double maxY)
        Description copied from interface: Component2D
        relates this component2D with a bounding box *
        Specified by:
        relate in interface Component2D
      • intersectsLine

        public boolean intersectsLine​(double minX,
                                      double maxX,
                                      double minY,
                                      double maxY,
                                      double aX,
                                      double aY,
                                      double bX,
                                      double bY)
        Description copied from interface: Component2D
        return true if this component2D intersects the provided line *
        Specified by:
        intersectsLine in interface Component2D
      • intersectsTriangle

        public boolean intersectsTriangle​(double minX,
                                          double maxX,
                                          double minY,
                                          double maxY,
                                          double aX,
                                          double aY,
                                          double bX,
                                          double bY,
                                          double cX,
                                          double cY)
        Description copied from interface: Component2D
        return true if this component2D intersects the provided triangle *
        Specified by:
        intersectsTriangle in interface Component2D
      • containsLine

        public boolean containsLine​(double minX,
                                    double maxX,
                                    double minY,
                                    double maxY,
                                    double aX,
                                    double aY,
                                    double bX,
                                    double bY)
        Description copied from interface: Component2D
        return true if this component2D contains the provided line *
        Specified by:
        containsLine in interface Component2D
      • containsTriangle

        public boolean containsTriangle​(double minX,
                                        double maxX,
                                        double minY,
                                        double maxY,
                                        double aX,
                                        double aY,
                                        double bX,
                                        double bY,
                                        double cX,
                                        double cY)
        Description copied from interface: Component2D
        return true if this component2D contains the provided triangle *
        Specified by:
        containsTriangle in interface Component2D
      • withinLine

        public Component2D.WithinRelation withinLine​(double minX,
                                                     double maxX,
                                                     double minY,
                                                     double maxY,
                                                     double aX,
                                                     double aY,
                                                     boolean ab,
                                                     double bX,
                                                     double bY)
        Description copied from interface: Component2D
        Compute the within relation of this component2D with a line *
        Specified by:
        withinLine in interface Component2D
      • withinTriangle

        public Component2D.WithinRelation withinTriangle​(double minX,
                                                         double maxX,
                                                         double minY,
                                                         double maxY,
                                                         double aX,
                                                         double aY,
                                                         boolean ab,
                                                         double bX,
                                                         double bY,
                                                         boolean bc,
                                                         double cX,
                                                         double cY,
                                                         boolean ca)
        Description copied from interface: Component2D
        Compute the within relation of this component2D with a triangle *
        Specified by:
        withinTriangle in interface Component2D
      • create

        static Component2D create​(Point point)
        create a Point2D component tree from a LatLon point
      • create

        static Component2D create​(XYPoint xyPoint)
        create a Point2D component tree from a XY point