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

Constructors

Constructor and Description
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

Modifier and Type	Method and Description
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

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.