Package com.esri.core.geometry

Class SegmentIntersector

java.lang.Object

com.esri.core.geometry.SegmentIntersector

class SegmentIntersector
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	SegmentIntersector.IntersectionPart

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.ArrayList<SegmentIntersector.IntersectionPart>	m_input_segments
private double[]	m_param_1
private double[]	m_param_2
private Point	m_point
private java.util.ArrayList<SegmentIntersector.IntersectionPart>	m_recycled_intersection_parts
private java.util.ArrayList<SegmentBuffer>	m_recycled_segments
private java.util.ArrayList<SegmentIntersector.IntersectionPart>	m_result_segments_1
private java.util.ArrayList<SegmentIntersector.IntersectionPart>	m_result_segments_2
private double	m_tolerance
private int	m_used_recycled_segments

Constructor Summary

Constructors

Constructor	Description
SegmentIntersector()

Method Summary

Modifier and Type	Method	Description
void	clear()
double	get_tolerance_()
private SegmentIntersector.IntersectionPart	getResultPart_(int input_segment_index, int segment_index)
Point	getResultPoint()
Segment	getResultSegment(int input_segment_index, int segment_index)
int	getResultSegmentCount(int input_segment_index)
boolean	intersect(double tolerance, boolean b_intersecting)
void	intersect(double tolerance, Point pt_intersector_point, int point_rank, double point_weight, boolean b_intersecting)
private SegmentIntersector.IntersectionPart	newIntersectionPart_(Segment _seg)
private SegmentBuffer	newSegmentBuffer_()
int	pushSegment(Segment seg)
private void	recycle_(SegmentIntersector.IntersectionPart part)
private void	recycle_(java.util.ArrayList<SegmentIntersector.IntersectionPart> parts)
void	setRankAndWeight(int input_segment_index, double start_weight, int start_rank, double end_weight, int end_rank, int interior_rank)

Methods inherited from class java.lang.Object

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

Field Detail

m_input_segments

private java.util.ArrayList<SegmentIntersector.IntersectionPart> m_input_segments

m_result_segments_1

private java.util.ArrayList<SegmentIntersector.IntersectionPart> m_result_segments_1

m_result_segments_2

private java.util.ArrayList<SegmentIntersector.IntersectionPart> m_result_segments_2

m_recycled_intersection_parts

private java.util.ArrayList<SegmentIntersector.IntersectionPart> m_recycled_intersection_parts

m_recycled_segments

private java.util.ArrayList<SegmentBuffer> m_recycled_segments

m_param_1

private double[] m_param_1

m_param_2

private double[] m_param_2

m_point

private Point m_point

m_used_recycled_segments

private int m_used_recycled_segments

m_tolerance

private double m_tolerance

Constructor Detail

SegmentIntersector

public SegmentIntersector()

Method Detail

recycle_

private void recycle_(java.util.ArrayList<SegmentIntersector.IntersectionPart> parts)

recycle_

private void recycle_(SegmentIntersector.IntersectionPart part)

newIntersectionPart_

private SegmentIntersector.IntersectionPart newIntersectionPart_(Segment _seg)

getResultPart_

private SegmentIntersector.IntersectionPart getResultPart_(int input_segment_index,
                                                           int segment_index)

newSegmentBuffer_

private SegmentBuffer newSegmentBuffer_()

clear

public void clear()

pushSegment

public int pushSegment(Segment seg)

setRankAndWeight

public void setRankAndWeight(int input_segment_index,
                             double start_weight,
                             int start_rank,
                             double end_weight,
                             int end_rank,
                             int interior_rank)

getResultSegmentCount

public int getResultSegmentCount(int input_segment_index)

getResultSegment

public Segment getResultSegment(int input_segment_index,
                                int segment_index)

getResultPoint

public Point getResultPoint()

intersect

public boolean intersect(double tolerance,
                         boolean b_intersecting)

intersect

public void intersect(double tolerance,
                      Point pt_intersector_point,
                      int point_rank,
                      double point_weight,
                      boolean b_intersecting)

get_tolerance_

public double get_tolerance_()