com.ericsson.tic.vi
Class GraphNodeRel

java.lang.Object
  com.ericsson.tic.vi.GraphNodeRel

All Implemented Interfaces:

Cloneable

public class GraphNodeRel
extends Object
implements Cloneable

Keeps track of relationships between nodes.

Version:

1.0 (2008-12-04)

Author:

Sami Matilainen

Field Summary

GraphNode	a Node a.
GraphNode	b Node b.
float[]	controlPointA The control point for node a.
float[]	controlPointB The control point for node b.
float[]	controlTargetA A target for control point a.
float[]	controlTargetB A target for control point b.
float[]	globeCurvedControlPointA A set of coordinates which defines the control point for node a on the globe.
float[]	globeCurvedControlPointB A set of coordinates which defines the control point for node b on the globe.
float[]	globeStraightControlPointA A set of coordinates which defines the control point for node a on the globe.
float[]	globeStraightControlPointB A set of coordinates which defines the control point for node b on the globe.
int	id The id of this relation.
float[]	planeControlPointA A set of coordinates which defines the control point for node a on the plane.
float[]	planeControlPointB A set of coordinates which defines the control point for node b on the plane.
float	speed The speed.
float[]	speedA A speed vector for a.
float[]	speedB A speed vector for b.

Constructor Summary

GraphNodeRel(int id, GraphNode a, GraphNode b)
Create a graph node relationship.

Method Summary

Object	clone() Clones this GraphNodeRel object.
void	createControlPoints() Creates control points for the bezier curves.
void	moveTowardsTargets() Make the control points move towards their target destinations.
void	print() Print out some of the more important attributes.
private void	setSpeedVectors() Set the movements speed of the control points.
void	setTargetsOnGlobeCurved() Set the target on the globe using curved lines.
void	setTargetsOnGlobeStraight() Set the target on the globe using straight lines.
void	setTargetsOnPlane() Set the target on the plane.

Methods inherited from class java.lang.Object

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

Field Detail

a

public GraphNode a

Node a. Node a and b define the relationship.

b

public GraphNode b

Node b. Node a and b define the relationship.

globeCurvedControlPointA

public float[] globeCurvedControlPointA

A set of coordinates which defines the control point for node a on the globe. Note: curved lines.

globeCurvedControlPointB

public float[] globeCurvedControlPointB

A set of coordinates which defines the control point for node b on the globe. Note: curved lines.

globeStraightControlPointA

public float[] globeStraightControlPointA

A set of coordinates which defines the control point for node a on the globe. Note: straight lines.

globeStraightControlPointB

public float[] globeStraightControlPointB

A set of coordinates which defines the control point for node b on the globe. Note: straight lines.

planeControlPointA

public float[] planeControlPointA

A set of coordinates which defines the control point for node a on the plane. Note: straight lines.

planeControlPointB

public float[] planeControlPointB

A set of coordinates which defines the control point for node b on the plane. Note: straight lines.

controlPointA

public float[] controlPointA

The control point for node a.

controlPointB

public float[] controlPointB

The control point for node b.

controlTargetA

public float[] controlTargetA

A target for control point a.

controlTargetB

public float[] controlTargetB

A target for control point b.

speedA

public float[] speedA

A speed vector for a.

speedB

public float[] speedB

A speed vector for b.

speed

public float speed

The speed.

id

public int id

The id of this relation.

Constructor Detail

GraphNodeRel

public GraphNodeRel(int id,
                    GraphNode a,
                    GraphNode b)

Create a graph node relationship.

Parameters:

id - The id of this relationship.

a - The first node of the relationship.

b - The second node of the relationship.

Method Detail

createControlPoints

public void createControlPoints()

Creates control points for the bezier curves. Even straight lines have control points.

moveTowardsTargets

public void moveTowardsTargets()

Make the control points move towards their target destinations.

setSpeedVectors

private void setSpeedVectors()

Set the movements speed of the control points.

setTargetsOnPlane

public void setTargetsOnPlane()

Set the target on the plane.

setTargetsOnGlobeCurved

public void setTargetsOnGlobeCurved()

Set the target on the globe using curved lines.

setTargetsOnGlobeStraight

public void setTargetsOnGlobeStraight()

Set the target on the globe using straight lines.

clone

public Object clone()
             throws CloneNotSupportedException

Clones this GraphNodeRel object.

Overrides:

clone in class Object

Throws:

CloneNotSupportedException

print

public void print()

Print out some of the more important attributes. For debugging.