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

Class MyTools

java.lang.Object

de.ipk_gatersleben.ag_nw.graffiti.plugins.layouters.pattern_springembedder.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 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, Selection selection, ArrayList<Graph> patternGraphs)	As the attribute access is very slow, this method initializes the NodeCacheEntry structures.
static void	initNodeCache3d(ArrayList<NodeCacheEntry3d> nodeArray, HashMap<Node,NodeCacheEntry3d> nodeSearch, Graph graph, Selection selection)
static void	setXY(Node a, double x, double y)
static void	setXYZ(Node a, double x, double y, double z)

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)

setXYZ

public static void setXYZ(Node a,
double x,
double y,
double z)

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.

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,
Selection selection,
ArrayList<Graph> patternGraphs)

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

initNodeCache3d

public static void initNodeCache3d(ArrayList<NodeCacheEntry3d> nodeArray,
HashMap<Node,NodeCacheEntry3d> nodeSearch,
Graph graph,
Selection selection)

getLabelFromNode

public static String getLabelFromNode(Node n)