## org.jfree.data.xy
Class XYCoordinate

    java.lang.Object
      org.jfree.data.xy.XYCoordinate

All Implemented Interfaces:
  java.io.Serializable, java.lang.Comparable

    public class XYCoordinate

extends java.lang.Object
implements java.lang.Comparable, java.io.Serializable

Represents an (x, y) coordinate.

Since:
  1.0.6
See Also:
  Serialized Form

Constructor Summary
`XYCoordinate()` Creates a new coordinate for the point (0.0, 0.0).
`XYCoordinate(double x, double y)` Creates a new coordinate for the point (x, y).

Method Summary
`int` `compareTo(java.lang.Object obj)` Compares this instance against an arbitrary object.
`boolean` `equals(java.lang.Object obj)` Tests this coordinate for equality with an arbitrary object.
`double` `getX()` Returns the x-coordinate.
`double` `getY()` Returns the y-coordinate.
`int` `hashCode()` Returns a hash code for this instance.
`java.lang.String` `toString()` Returns a string representation of this instance, primarily for debugging purposes.

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

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(java.lang.Object obj)

  Tests this coordinate for equality with an arbitrary object.

  Overrides:
    `equals` in class `java.lang.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 `java.lang.Object`
  Returns:
    A hash code.

### toString

    public java.lang.String toString()

  Returns a string representation of this instance, primarily for debugging purposes.

  Overrides:
    `toString` in class `java.lang.Object`
  Returns:
    A string.

### compareTo

    public int compareTo(java.lang.Object obj)

  Compares this instance against an arbitrary object.

  Specified by:
    `compareTo` in interface `java.lang.Comparable`
  Parameters:
    `obj` - the object (`null` not permitted).
  Returns:
    An integer indicating the relative order of the items.