com.horstmann.violet
Class CircularStateNode

java.lang.Object
  com.horstmann.violet.framework.AbstractNode
      com.horstmann.violet.framework.RectangularNode
          com.horstmann.violet.CircularStateNode

All Implemented Interfaces:

Node, java.io.Serializable, java.lang.Cloneable

public class CircularStateNode
extends RectangularNode

An initial or final node (bull's eye) in a state or activity diagram.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.horstmann.violet.framework.AbstractNode

SHADOW_GAP

Constructor Summary

CircularStateNode()
Construct a node with a default size

Method Summary

void	draw(java.awt.Graphics2D g2) Draw the node.
java.awt.geom.Point2D	getConnectionPoint(Direction d) Get the best connection point to connect this node with another node.
java.awt.Shape	getShape()
boolean	isFinal()
void	setFinal(boolean newValue)

Methods inherited from class com.horstmann.violet.framework.RectangularNode

clone, contains, getBounds, layout, setBounds, translate

Methods inherited from class com.horstmann.violet.framework.AbstractNode

addChild, addChild, addEdge, addNode, getChildren, getParent, removeChild, removeEdge, removeNode, setParent, setPersistenceDelegate

Methods inherited from class java.lang.Object

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

Constructor Detail

CircularStateNode

public CircularStateNode()

Construct a node with a default size

Method Detail

isFinal

public boolean isFinal()

setFinal

public void setFinal(boolean newValue)

getConnectionPoint

public java.awt.geom.Point2D getConnectionPoint(Direction d)

Description copied from interface: Node

Get the best connection point to connect this node with another node. This should be a point on the boundary of the shape of this node.

Specified by:

getConnectionPoint in interface Node

Overrides:

getConnectionPoint in class RectangularNode

Parameters:

d - the direction from the center of the bounding rectangle towards the boundary

Returns:

the recommended connection point

draw

public void draw(java.awt.Graphics2D g2)

Description copied from interface: Node

Draw the node.

Specified by:

draw in interface Node

Overrides:

draw in class AbstractNode

Parameters:

g2 - the graphics context

getShape

public java.awt.Shape getShape()

Overrides:

getShape in class RectangularNode

Returns:

the shape to be used for computing the drop shadow