Package org.apache.commons.math3.geometry.euclidean.twod

Class PolygonsSet.ConnectableSegment

java.lang.Object

org.apache.commons.math3.geometry.euclidean.twod.Segment

org.apache.commons.math3.geometry.euclidean.twod.PolygonsSet.ConnectableSegment

Enclosing class:

PolygonsSet

private static class PolygonsSet.ConnectableSegment
extends Segment

Private extension of Segment allowing connection.

Field Summary

Fields

Modifier and Type	Field	Description
private BSPTree<Euclidean2D>	endNode	Node whose intersection with current node defines end point.
private PolygonsSet.ConnectableSegment	next	Next segment.
private BSPTree<Euclidean2D>	node	Node containing segment.
private PolygonsSet.ConnectableSegment	previous	Previous segment.
private boolean	processed	Indicator for completely processed segments.
private BSPTree<Euclidean2D>	startNode	Node whose intersection with current node defines start point.

Constructor Summary

Constructors

Constructor	Description
ConnectableSegment(Vector2D start, Vector2D end, Line line, BSPTree<Euclidean2D> node, BSPTree<Euclidean2D> startNode, BSPTree<Euclidean2D> endNode)	Build a segment.

Method Summary

Modifier and Type	Method	Description
BSPTree<Euclidean2D>	getEndNode()	Get the node whose intersection with current node defines end point.
PolygonsSet.ConnectableSegment	getNext()	Get the next segment.
BSPTree<Euclidean2D>	getNode()	Get the node containing segment.
PolygonsSet.ConnectableSegment	getPrevious()	Get the previous segment.
BSPTree<Euclidean2D>	getStartNode()	Get the node whose intersection with current node defines start point.
boolean	isProcessed()	Check if the segment has been processed.
void	setNext(PolygonsSet.ConnectableSegment next)	Set the next segment.
void	setPrevious(PolygonsSet.ConnectableSegment previous)	Set the previous segment.
void	setProcessed(boolean processed)	Set the processed flag.

Methods inherited from class org.apache.commons.math3.geometry.euclidean.twod.Segment

distance, getEnd, getLine, getStart

Methods inherited from class java.lang.Object

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

Field Detail

node

private final BSPTree<Euclidean2D> node

Node containing segment.

startNode

private final BSPTree<Euclidean2D> startNode

Node whose intersection with current node defines start point.

endNode

private final BSPTree<Euclidean2D> endNode

Node whose intersection with current node defines end point.

previous

private PolygonsSet.ConnectableSegment previous

Previous segment.

next

private PolygonsSet.ConnectableSegment next

Next segment.

processed

private boolean processed

Indicator for completely processed segments.

Constructor Detail

ConnectableSegment

ConnectableSegment(Vector2D start,
                   Vector2D end,
                   Line line,
                   BSPTree<Euclidean2D> node,
                   BSPTree<Euclidean2D> startNode,
                   BSPTree<Euclidean2D> endNode)

Build a segment.

Parameters:

start - start point of the segment

end - end point of the segment

line - line containing the segment

node - node containing the segment

startNode - node whose intersection with current node defines start point

endNode - node whose intersection with current node defines end point

Method Detail

getNode

public BSPTree<Euclidean2D> getNode()

Get the node containing segment.

Returns:

node containing segment

getStartNode

public BSPTree<Euclidean2D> getStartNode()

Get the node whose intersection with current node defines start point.

Returns:

node whose intersection with current node defines start point

getEndNode

public BSPTree<Euclidean2D> getEndNode()

Get the node whose intersection with current node defines end point.

Returns:

node whose intersection with current node defines end point

getPrevious

public PolygonsSet.ConnectableSegment getPrevious()

Get the previous segment.

Returns:

previous segment

setPrevious

public void setPrevious(PolygonsSet.ConnectableSegment previous)

Set the previous segment.

Parameters:

previous - previous segment

getNext

public PolygonsSet.ConnectableSegment getNext()

Get the next segment.

Returns:

next segment

setNext

public void setNext(PolygonsSet.ConnectableSegment next)

Set the next segment.

Parameters:

next - previous segment

setProcessed

public void setProcessed(boolean processed)

Set the processed flag.

Parameters:

processed - processed flag to set

isProcessed

public boolean isProcessed()

Check if the segment has been processed.

Returns:

true if the segment has been processed