Class Vector

    • Constructor Detail

      • Vector

        public Vector​(double x,
                      double y)
        Creates a new instance of Vector.
        Parameters:
        x - the x-component.
        y - the y-component.
    • Method Detail

      • getX

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

        public double getY()
        Returns the y-value.
        Returns:
        The y-value.
      • getLength

        public double getLength()
        Returns the length of the vector.
        Returns:
        The vector length.
      • getAngle

        public double getAngle()
        Returns the angle of the vector.
        Returns:
        The angle of the vector.
      • equals

        public boolean equals​(Object obj)
        Tests this vector for equality with an arbitrary object.
        Overrides:
        equals in class Object
        Parameters:
        obj - the object (null not permitted).
        Returns:
        A boolean.
      • hashCode

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