Package org.apache.commons.geometry.euclidean.oned

Class RegionBSPTree1D.BoundaryProjector1D

java.lang.Object

org.apache.commons.geometry.core.partitioning.bsp.BSPTreeVisitor.TargetPointVisitor<Vector1D,RegionBSPTree1D.RegionNode1D>

org.apache.commons.geometry.core.partitioning.bsp.BSPTreeVisitor.ClosestFirstVisitor<Vector1D,RegionBSPTree1D.RegionNode1D>

org.apache.commons.geometry.core.partitioning.bsp.AbstractRegionBSPTree.BoundaryProjector<Vector1D,RegionBSPTree1D.RegionNode1D>

org.apache.commons.geometry.euclidean.oned.RegionBSPTree1D.BoundaryProjector1D

All Implemented Interfaces:

BSPTreeVisitor<Vector1D,RegionBSPTree1D.RegionNode1D>

Enclosing class:

RegionBSPTree1D

private static final class RegionBSPTree1D.BoundaryProjector1D
extends AbstractRegionBSPTree.BoundaryProjector<Vector1D,RegionBSPTree1D.RegionNode1D>

Class used to project points onto the region boundary.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.commons.geometry.core.partitioning.bsp.BSPTreeVisitor

BSPTreeVisitor.ClosestFirstVisitor<P extends Point<P>,N extends BSPTree.Node<P,N>>, BSPTreeVisitor.FarthestFirstVisitor<P extends Point<P>,N extends BSPTree.Node<P,N>>, BSPTreeVisitor.Order, BSPTreeVisitor.Result, BSPTreeVisitor.TargetPointVisitor<P extends Point<P>,N extends BSPTree.Node<P,N>>

Constructor Summary

Constructors

Constructor	Description
BoundaryProjector1D(Vector1D point)	Simple constructor.

Method Summary

Modifier and Type	Method	Description
protected Vector1D	disambiguateClosestPoint(Vector1D target, Vector1D a, Vector1D b)	Method used to determine which of points a and b should be considered as the "closest" point to target when the points are exactly equidistant.

Methods inherited from class org.apache.commons.geometry.core.partitioning.bsp.AbstractRegionBSPTree.BoundaryProjector

getProjected, isPossibleClosestCut, visit

Methods inherited from class org.apache.commons.geometry.core.partitioning.bsp.BSPTreeVisitor.ClosestFirstVisitor

visitOrder

Methods inherited from class org.apache.commons.geometry.core.partitioning.bsp.BSPTreeVisitor.TargetPointVisitor

getTarget

Methods inherited from class java.lang.Object

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

Constructor Details

BoundaryProjector1D

BoundaryProjector1D(Vector1D point)

Simple constructor.

Parameters:

point - the point to project onto the region's boundary

Method Details

disambiguateClosestPoint

protected Vector1D disambiguateClosestPoint(Vector1D target,
 Vector1D a,
 Vector1D b)

Method used to determine which of points a and b should be considered as the "closest" point to target when the points are exactly equidistant.

Overrides:

disambiguateClosestPoint in class AbstractRegionBSPTree.BoundaryProjector<Vector1D,RegionBSPTree1D.RegionNode1D>

Parameters:

target - the target point

a - first point to consider

b - second point to consider

Returns:

which of a or b should be considered as the one closest to target