Package org.apache.commons.geometry.core.partitioning.bsp

Class AbstractRegionBSPTree.RegionBoundaryIterator<P extends Point<P>,C extends HyperplaneConvexSubset<P>,N extends AbstractRegionBSPTree.AbstractRegionNode<P,N>>

java.lang.Object

org.apache.commons.geometry.core.internal.IteratorTransform<N,C>

org.apache.commons.geometry.core.partitioning.bsp.AbstractRegionBSPTree.RegionBoundaryIterator<P,C,N>

Type Parameters:

P - Point implementation type

C - Boundary hyperplane convex subset implementation type

N - BSP tree node implementation type

All Implemented Interfaces:

Iterator<C>

Enclosing class:

AbstractRegionBSPTree<P extends Point<P>,N extends AbstractRegionBSPTree.AbstractRegionNode<P,N>>

private static final class AbstractRegionBSPTree.RegionBoundaryIterator<P extends Point<P>,C extends HyperplaneConvexSubset<P>,N extends AbstractRegionBSPTree.AbstractRegionNode<P,N>>
extends IteratorTransform<N,C>

Class that iterates over the boundary hyperplane convex subsets from a set of region nodes.

Field Summary

Fields

Modifier and Type	Field	Description
private final Function<? super HyperplaneConvexSubset<P>,C>	typeConverter	Function that converts from the convex subset type to the output type.

Constructor Summary

Constructors

Constructor	Description
RegionBoundaryIterator(Iterator<N> inputIterator, Function<? super HyperplaneConvexSubset<P>,C> typeConverter)	Simple constructor.

Method Summary

Modifier and Type	Method	Description
protected void	acceptInput(N input)	Accept a value from the input iterator.

Methods inherited from class org.apache.commons.geometry.core.internal.IteratorTransform

addAllOutput, addOutput, hasNext, next

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Field Details

typeConverter

private final Function<? super HyperplaneConvexSubset<P extends Point<P>>,C extends HyperplaneConvexSubset<P>> typeConverter

Function that converts from the convex subset type to the output type.

Constructor Details

RegionBoundaryIterator

RegionBoundaryIterator(Iterator<N> inputIterator,
 Function<? super HyperplaneConvexSubset<P>,C> typeConverter)

Simple constructor.

Parameters:

inputIterator - iterator that will provide all nodes in the tree

typeConverter - function that converts from the convex subset type to the output type

Method Details

acceptInput

protected void acceptInput(N input)

Accept a value from the input iterator. This method should take the input value and add one or more values to the output queue.

Specified by:

acceptInput in class IteratorTransform<N extends AbstractRegionBSPTree.AbstractRegionNode<P,N>,C extends HyperplaneConvexSubset<P>>

Parameters:

input - value from the input iterator