Package il.ac.idc.jdt

Class Circle

java.lang.Object

il.ac.idc.jdt.Circle

All Implemented Interfaces:

Serializable

public class Circle
extends Object
implements Serializable

this class represents a simple circle.
it is used by the Delaunay Triangulation class.

note that this class is immutable.

See Also:

• DelaunayTriangulation
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
Circle(Circle circ)	Copy Constructor.
Circle(Point c, double r)	Constructor.

Method Summary

Modifier and Type	Method	Description
Point	center()	Gets the center of the circle.
boolean	equals(Object obj)
int	hashCode()
double	radius()	Gets the radius of the circle.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Circle

public Circle(Point c,
 double r)

Constructor.
Constructs a new Circle

Parameters:

c - Center of the circle.

r - Radius of the circle.

Circle

public Circle(Circle circ)

Copy Constructor.
Creates a new Circle with same properties of circ.

Parameters:

circ - Circle to clone.

Method Details

toString

public String toString()

Overrides:

toString in class Object

center

public Point center()

Gets the center of the circle.

Returns:

the center of the circle.

radius

public double radius()

Gets the radius of the circle.

Returns:

the radius of the circle.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object