Package gov.nih.mipav.model.algorithms

Class AlgorithmNetworkSnake.SnakeInitialiser

java.lang.Object

gov.nih.mipav.model.algorithms.AlgorithmNetworkSnake.SnakeInitialiser

All Implemented Interfaces:

Serializable

Enclosing class:

AlgorithmNetworkSnake

public class AlgorithmNetworkSnake.SnakeInitialiser
extends Object
implements Serializable

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	AlgorithmNetworkSnake.SnakeInitialiser.KeyValuePair
class	AlgorithmNetworkSnake.SnakeInitialiser.Node

Field Summary

Fields

Modifier and Type	Field	Description
private ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node>	externalNodes
private ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node>	internalNodes
private ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node>	linkingNodes
private double	mergeThreshold
private TreeMap<AlgorithmNetworkSnake.tuple2i,AlgorithmNetworkSnake.SnakeInitialiser.Node>	nodeList
private int	recordRate
private ArrayList<ArrayList<Point>>	wallPositions

Constructor Summary

Constructors

Constructor	Description
SnakeInitialiser()

Method Summary

Modifier and Type	Method	Description
void	addLineSegment(AlgorithmNetworkSnake.SnakeInitialiser.Node StartNodeA, AlgorithmNetworkSnake.SnakeInitialiser.Node StartNodeB, AlgorithmNetworkSnake.SnakeInitialiser.Node EndNodeA, AlgorithmNetworkSnake.SnakeInitialiser.Node EndNodeB, ArrayList<Point> LineSegments)
void	addNode(int x, int y, AlgorithmNetworkSnake.AnchorPosition anchor)
AlgorithmNetworkSnake.SnakeInitialiser	clone()
ArrayList<Point>	createAndRedistributePoints(ArrayList<Point> originalPoints)
boolean	exists(int x, int y)
private AlgorithmNetworkSnake.SnakeInitialiser.Node	findNextJunction(AlgorithmNetworkSnake.SnakeInitialiser.Node currentNode, AlgorithmNetworkSnake.SnakeInitialiser.Node sourceNode)
ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node>	findNextJunctions(AlgorithmNetworkSnake.SnakeInitialiser.Node currentNode)
private void	fixConsistency()
private ArrayList<ArrayList<Point>>	getAllWalls(ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node> internalNodes, ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node> externalNodes)
ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node>	getExternalNodes()
ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node>	getInternalNodes()
private void	getJunctionWalls(AlgorithmNetworkSnake.SnakeInitialiser.Node junction, ArrayList<ArrayList<Point>> walls)
ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node>	getLinkingNodes()
double	getMergeThreshold()
TreeMap<AlgorithmNetworkSnake.tuple2i,AlgorithmNetworkSnake.SnakeInitialiser.Node>	getNodeList()
int	getRecordRate()
private ArrayList<Point>	getWall(AlgorithmNetworkSnake.SnakeInitialiser.Node sourceNode, int index)
ArrayList<ArrayList<Point>>	getWallPositions()
AlgorithmNetworkSnake.SnakeInitialiser.Node	insertNode(int x, int y, AlgorithmNetworkSnake.AnchorPosition anchor, int ax, int ay)
AlgorithmNetworkSnake.SnakeInitialiser.Node	insertNode(int x, int y, AlgorithmNetworkSnake.AnchorPosition anchor, int ax, int ay, int bx, int by)
void	linkJunctionNodes(AlgorithmNetworkSnake.SnakeInitialiser.Node node1, AlgorithmNetworkSnake.SnakeInitialiser.Node node2)
void	linkNodes(AlgorithmNetworkSnake.SnakeInitialiser.Node node1, AlgorithmNetworkSnake.SnakeInitialiser.Node node2)
void	loadPixelGrid(AlgorithmNetworkSnake.PixelGrid pixelGrid)
private AlgorithmNetworkSnake.SnakeInitialiser.Node	mergeNearbyJunctionNodes(AlgorithmNetworkSnake.SnakeInitialiser.Node currentNode, double minimumJunctionDistance)
void	mergeNodes()
private double	pointDistance(Point P1, Point P2)
private void	reCalculateJunctionNeighbours()
ArrayList<Point>	redistributePoints(ArrayList<Point> originalPoints)
void	refresh()
void	removeNode(int x, int y, boolean Unlink)
private void	removeWall(AlgorithmNetworkSnake.SnakeInitialiser.Node currentNode, AlgorithmNetworkSnake.SnakeInitialiser.Node sourceNode)
void	RemoveWalls(AlgorithmNetworkSnake.SnakeInitialiser.Node currentNode)
private void	rePopulateLists()
void	setExternalNodes(ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node> externalNodes)
void	setInternalNodes(ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node> internalNodes)
void	setLinkingNodes(ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node> linkingNodes)
void	setMergeThreshold(double mergeThreshold)
void	setNodeList(TreeMap<AlgorithmNetworkSnake.tuple2i,AlgorithmNetworkSnake.SnakeInitialiser.Node> nodeList)
void	setRecordRate(int recordRate)
void	setWallPositions(ArrayList<ArrayList<Point>> wallPositions)
void	unLinkNodes(AlgorithmNetworkSnake.SnakeInitialiser.Node node1, AlgorithmNetworkSnake.SnakeInitialiser.Node node2)

Methods inherited from class java.lang.Object

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

Field Details

nodeList

private TreeMap<AlgorithmNetworkSnake.tuple2i,AlgorithmNetworkSnake.SnakeInitialiser.Node> nodeList

externalNodes

private ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node> externalNodes

internalNodes

private ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node> internalNodes

linkingNodes

private ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node> linkingNodes

wallPositions

private ArrayList<ArrayList<Point>> wallPositions

recordRate

private int recordRate

mergeThreshold

private double mergeThreshold

Constructor Details

SnakeInitialiser

public SnakeInitialiser()

Method Details

getNodeList

public TreeMap<AlgorithmNetworkSnake.tuple2i,AlgorithmNetworkSnake.SnakeInitialiser.Node> getNodeList()

setNodeList

public void setNodeList(TreeMap<AlgorithmNetworkSnake.tuple2i,AlgorithmNetworkSnake.SnakeInitialiser.Node> nodeList)

getExternalNodes

public ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node> getExternalNodes()

setExternalNodes

public void setExternalNodes(ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node> externalNodes)

getInternalNodes

public ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node> getInternalNodes()

setInternalNodes

public void setInternalNodes(ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node> internalNodes)

getLinkingNodes

public ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node> getLinkingNodes()

setLinkingNodes

public void setLinkingNodes(ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node> linkingNodes)

getWallPositions

public ArrayList<ArrayList<Point>> getWallPositions()

setWallPositions

public void setWallPositions(ArrayList<ArrayList<Point>> wallPositions)

getRecordRate

public int getRecordRate()

setRecordRate

public void setRecordRate(int recordRate)

getMergeThreshold

public double getMergeThreshold()

setMergeThreshold

public void setMergeThreshold(double mergeThreshold)

exists

public boolean exists(int x,
 int y)

clone

public AlgorithmNetworkSnake.SnakeInitialiser clone()

Overrides:

clone in class Object

loadPixelGrid

public void loadPixelGrid(AlgorithmNetworkSnake.PixelGrid pixelGrid)

mergeNodes

public void mergeNodes()

mergeNearbyJunctionNodes

private AlgorithmNetworkSnake.SnakeInitialiser.Node mergeNearbyJunctionNodes(AlgorithmNetworkSnake.SnakeInitialiser.Node currentNode,
 double minimumJunctionDistance)

createAndRedistributePoints

public ArrayList<Point> createAndRedistributePoints(ArrayList<Point> originalPoints)

redistributePoints

public ArrayList<Point> redistributePoints(ArrayList<Point> originalPoints)

addNode

public void addNode(int x,
 int y,
 AlgorithmNetworkSnake.AnchorPosition anchor)

insertNode

public AlgorithmNetworkSnake.SnakeInitialiser.Node insertNode(int x,
 int y,
 AlgorithmNetworkSnake.AnchorPosition anchor,
 int ax,
 int ay,
 int bx,
 int by)

insertNode

public AlgorithmNetworkSnake.SnakeInitialiser.Node insertNode(int x,
 int y,
 AlgorithmNetworkSnake.AnchorPosition anchor,
 int ax,
 int ay)

removeNode

public void removeNode(int x,
 int y,
 boolean Unlink)

linkNodes

public void linkNodes(AlgorithmNetworkSnake.SnakeInitialiser.Node node1,
 AlgorithmNetworkSnake.SnakeInitialiser.Node node2)

linkJunctionNodes

public void linkJunctionNodes(AlgorithmNetworkSnake.SnakeInitialiser.Node node1,
 AlgorithmNetworkSnake.SnakeInitialiser.Node node2)

unLinkNodes

public void unLinkNodes(AlgorithmNetworkSnake.SnakeInitialiser.Node node1,
 AlgorithmNetworkSnake.SnakeInitialiser.Node node2)

refresh

public void refresh()

rePopulateLists

private void rePopulateLists()

fixConsistency

private void fixConsistency()

getAllWalls

private ArrayList<ArrayList<Point>> getAllWalls(ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node> internalNodes,
 ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node> externalNodes)

getJunctionWalls

private void getJunctionWalls(AlgorithmNetworkSnake.SnakeInitialiser.Node junction,
 ArrayList<ArrayList<Point>> walls)

getWall

private ArrayList<Point> getWall(AlgorithmNetworkSnake.SnakeInitialiser.Node sourceNode,
 int index)

RemoveWalls

public void RemoveWalls(AlgorithmNetworkSnake.SnakeInitialiser.Node currentNode)

removeWall

private void removeWall(AlgorithmNetworkSnake.SnakeInitialiser.Node currentNode,
 AlgorithmNetworkSnake.SnakeInitialiser.Node sourceNode)

findNextJunctions

public ArrayList<AlgorithmNetworkSnake.SnakeInitialiser.Node> findNextJunctions(AlgorithmNetworkSnake.SnakeInitialiser.Node currentNode)

findNextJunction

private AlgorithmNetworkSnake.SnakeInitialiser.Node findNextJunction(AlgorithmNetworkSnake.SnakeInitialiser.Node currentNode,
 AlgorithmNetworkSnake.SnakeInitialiser.Node sourceNode)

addLineSegment

public void addLineSegment(AlgorithmNetworkSnake.SnakeInitialiser.Node StartNodeA,
 AlgorithmNetworkSnake.SnakeInitialiser.Node StartNodeB,
 AlgorithmNetworkSnake.SnakeInitialiser.Node EndNodeA,
 AlgorithmNetworkSnake.SnakeInitialiser.Node EndNodeB,
 ArrayList<Point> LineSegments)

pointDistance

private double pointDistance(Point P1,
 Point P2)

reCalculateJunctionNeighbours

private void reCalculateJunctionNeighbours()