org.girod.jgraphml.model

Class Path

java.lang.Object

org.girod.jgraphml.model.Path

All Implemented Interfaces:

java.lang.Cloneable

public class Path
extends java.lang.Object
implements java.lang.Cloneable

Represents a path.

Constructor Summary

Constructors

Constructor and Description
Path()
Path(float sx, float sy, float tx, float ty) Constructor.

Method Summary

Modifier and Type	Method and Description
Point	addPoint(float x, float y) Add a point to the path.
void	addPoint(Point p) Add a point to the path.
Path	clone()
java.util.List<Point>	getPoints() Return the list of points.
float	getSourceX() Return source x position.
float	getSourceY() Return source y position.
float	getTargetX() Return target x position.
float	getTargetY() Return target y position.
boolean	hasPoints() Return true if the path has points.
void	setSource(float x, float y) Set the source position.
void	setSourceX(float x) Set the source x position.
void	setSourceY(float y) Set the source y position.
void	setTarget(float x, float y) Set the target position.
void	setTargetX(float x) Set the target x position.
void	setTargetY(float y) Set the target y position.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Path

public Path()

Path

public Path(float sx,
            float sy,
            float tx,
            float ty)

Constructor.

Parameters:

sx - the source x position

sy - the source y position

tx - the target x position

ty - the target y position

Method Detail

setSource

public void setSource(float x,
                      float y)

Set the source position.

Parameters:

x - the source x position

y - the source y position

setSourceX

public void setSourceX(float x)

Set the source x position.

Parameters:

x - the source x position

getSourceX

public float getSourceX()

Return source x position.

Returns:

the source x position

setSourceY

public void setSourceY(float y)

Set the source y position.

Parameters:

y - the source y position

getSourceY

public float getSourceY()

Return source y position.

Returns:

the source y position

setTarget

public void setTarget(float x,
                      float y)

Set the target position.

Parameters:

x - the target x position

y - the target y position

setTargetX

public void setTargetX(float x)

Set the target x position.

Parameters:

x - the target x position

getTargetX

public float getTargetX()

Return target x position.

Returns:

the target x position

setTargetY

public void setTargetY(float y)

Set the target y position.

Parameters:

y - the target y position

getTargetY

public float getTargetY()

Return target y position.

Returns:

the target y position

addPoint

public void addPoint(Point p)

Add a point to the path.

Parameters:

p - the point

addPoint

public Point addPoint(float x,
                      float y)

Add a point to the path.

Parameters:

x - the point x position

y - the point y position

Returns:

the point

getPoints

public java.util.List<Point> getPoints()

Return the list of points. By default the list is empty, because the path has only a source and target position.

Returns:

the list of points

hasPoints

public boolean hasPoints()

Return true if the path has points.

Returns:

true if the path has points

clone

public Path clone()

Overrides:

clone in class java.lang.Object