Class XYCoordinate

    • Constructor Detail

      • XYCoordinate

        public XYCoordinate()
        Creates a new coordinate for the point (0.0, 0.0).
      • XYCoordinate

        public XYCoordinate​(double x,
                            double y)
        Creates a new coordinate for the point (x, y).
        Parameters:
        x - the x-coordinate.
        y - the y-coordinate.
    • Method Detail

      • getX

        public double getX()
        Returns the x-coordinate.
        Returns:
        The x-coordinate.
      • getY

        public double getY()
        Returns the y-coordinate.
        Returns:
        The y-coordinate.
      • equals

        public boolean equals​(Object obj)
        Tests this coordinate for equality with an arbitrary object.
        Overrides:
        equals in class Object
        Parameters:
        obj - the object (null permitted).
        Returns:
        A boolean.
      • hashCode

        public int hashCode()
        Returns a hash code for this instance.
        Overrides:
        hashCode in class Object
        Returns:
        A hash code.
      • toString

        public String toString()
        Returns a string representation of this instance, primarily for debugging purposes.
        Overrides:
        toString in class Object
        Returns:
        A string.
      • compareTo

        public int compareTo​(Object obj)
        Compares this instance against an arbitrary object.
        Specified by:
        compareTo in interface Comparable
        Parameters:
        obj - the object (null not permitted).
        Returns:
        An integer indicating the relative order of the items.