Package de.ipk_gatersleben.ag_nw.graffiti.plugins.layouters.pattern_springembedder_no_cache

Class MyTools

java.lang.Object

de.ipk_gatersleben.ag_nw.graffiti.plugins.layouters.pattern_springembedder_no_cache.MyTools

public class MyTools
extends Object

DOCUMENT ME!

Version:

$Revision$

Author:

$author$

Constructor Summary

Constructors

Constructor	Description
MyTools()

Method Summary

Modifier and Type	Method	Description
static String	getLabelFromNode(Node n)
static void	getPosition(Node a, Vector2d result)
static double	getX(Node a)	For geting the x position of a node through attribute access,
static double	getY(Node a)	For geting the y position of a node through attribute access,
static void	initNodeCache(ArrayList<NodeCacheEntry> nodeArray, HashMap<Node,NodeCacheEntry> nodeSearch, Graph graph)	As the attribute access is very slow, this method initializes the NodeCacheEntry structures.
static void	setXY(Node a, double x, double y)

Methods inherited from class java.lang.Object

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

Constructor Details

MyTools

public MyTools()

Method Details

setXY

public static void setXY(Node a,
double x,
double y)

getX

public static double getX(Node a)

For geting the x position of a node through attribute access,

Parameters:

a - Node to be analysed.

Returns:

X position of node.

getPosition

public static void getPosition(Node a,
Vector2d result)

getY

public static double getY(Node a)

For geting the y position of a node through attribute access,

Parameters:

a - Node to be analysed.

Returns:

Y position of node.

initNodeCache

public static void initNodeCache(ArrayList<NodeCacheEntry> nodeArray,
HashMap<Node,NodeCacheEntry> nodeSearch,
Graph graph)

As the attribute access is very slow, this method initializes the NodeCacheEntry structures. And saved all information that needs to be accessed many times.

Parameters:

nodeArray - NodeCacheEntry Vector

nodeSearch - Node - Vector

graph - The graph instance

logger - a logger class

getLabelFromNode

public static String getLabelFromNode(Node n)