Class BoundarySizeVisitor<S extends Space>

java.lang.Object

org.apache.commons.math3.geometry.partitioning.BoundarySizeVisitor<S>

Type Parameters:

S - Type of the space.

All Implemented Interfaces:

BSPTreeVisitor<S>

class BoundarySizeVisitor<S extends Space>
extends Object
implements BSPTreeVisitor<S>

Visitor computing the boundary size.

Since:

3.0

Nested Class Summary

Nested classes/interfaces inherited from interface BSPTreeVisitor

BSPTreeVisitor.Order

Field Summary

Fields

Modifier and Type	Field	Description
private double	boundarySize	Size of the boundary.

Constructor Summary

Constructors

Constructor	Description
BoundarySizeVisitor()	Simple constructor.

Method Summary

Modifier and Type	Method	Description
double	getSize()	Get the size of the boundary.
void	visitInternalNode(BSPTree<S> node)	Visit a BSP tree node node having a non-null sub-hyperplane.
void	visitLeafNode(BSPTree<S> node)	Visit a leaf BSP tree node node having a null sub-hyperplane.
BSPTreeVisitor.Order	visitOrder(BSPTree<S> node)	Determine the visit order for this node.

Methods inherited from class Object

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

Field Details

boundarySize

private double boundarySize

Size of the boundary.

Constructor Details

BoundarySizeVisitor

BoundarySizeVisitor()

Simple constructor.

Method Details

visitOrder

public BSPTreeVisitor.Order visitOrder(BSPTree<S> node)

Determine the visit order for this node.

Before attempting to visit an internal node, this method is called to determine the desired ordering of the visit. It is guaranteed that this method will be called before visitInternalNode for a given node, it will be called exactly once for each internal node.

Specified by:

visitOrder in interface BSPTreeVisitor<S extends Space>

Parameters:

node - BSP node guaranteed to have a non null cut sub-hyperplane

Returns:

desired visit order, must be one of BSPTreeVisitor.Order.PLUS_MINUS_SUB, BSPTreeVisitor.Order.PLUS_SUB_MINUS, BSPTreeVisitor.Order.MINUS_PLUS_SUB, BSPTreeVisitor.Order.MINUS_SUB_PLUS, BSPTreeVisitor.Order.SUB_PLUS_MINUS, BSPTreeVisitor.Order.SUB_MINUS_PLUS

visitInternalNode

public void visitInternalNode(BSPTree<S> node)

Visit a BSP tree node node having a non-null sub-hyperplane.

It is guaranteed that this method will be called after visitOrder has been called for a given node, it wil be called exactly once for each internal node.

Specified by:

visitInternalNode in interface BSPTreeVisitor<S extends Space>

Parameters:

node - BSP node guaranteed to have a non null cut sub-hyperplane

See Also:

• BSPTreeVisitor.visitLeafNode(BSPTree)

visitLeafNode

public void visitLeafNode(BSPTree<S> node)

Visit a leaf BSP tree node node having a null sub-hyperplane.

Specified by:

visitLeafNode in interface BSPTreeVisitor<S extends Space>

Parameters:

node - leaf BSP node having a null sub-hyperplane

See Also:

• BSPTreeVisitor.visitInternalNode(BSPTree)

getSize

public double getSize()

Get the size of the boundary.

Returns:

size of the boundary