Package com.esri.core.geometry

Class SweepComparator

java.lang.Object

com.esri.core.geometry.Treap.Comparator

com.esri.core.geometry.SweepComparator

Direct Known Subclasses:

PlaneSweepCrackerHelper.SimplifySweepComparator

class SweepComparator
extends Treap.Comparator

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	SweepComparator.SimpleEdge

Field Summary

Fields

Modifier and Type	Field	Description
(package private) boolean	m_b_intersection_detected
(package private) boolean	m_b_is_simple
(package private) int	m_current_node
(package private) NonSimpleResult	m_non_simple_result
(package private) int	m_prev_1
(package private) int	m_prev_2
(package private) double	m_prev_x
(package private) double	m_prev_y
(package private) double	m_prevx_1
(package private) double	m_prevx_2
private EditShape	m_shape
(package private) java.util.ArrayList<SweepComparator.SimpleEdge>	m_simple_edges_buffer
(package private) java.util.ArrayList<SweepComparator.SimpleEdge>	m_simple_edges_cache
(package private) java.util.ArrayList<SweepComparator.SimpleEdge>	m_simple_edges_recycle
(package private) double	m_sweep_x
(package private) double	m_sweep_y
(package private) SweepComparator.SimpleEdge	m_temp_simple_edge_1
(package private) SweepComparator.SimpleEdge	m_temp_simple_edge_2
(package private) double	m_tolerance
(package private) double	m_tolerance_10
(package private) int	m_vertex_1
(package private) int	m_vertex_2

Constructor Summary

Constructors

Constructor	Description
SweepComparator(EditShape shape, double tol, boolean bIsSimple)

Method Summary

Modifier and Type	Method	Description
(package private) void	clearIntersectionDetectedFlag()
(package private) int	compare(Treap treap, int left, int node)
(package private) int	compareHorizontal1_(Line line_1, Line line_2)
(package private) int	compareHorizontal1Case1_(Line line_1, Line line_2)
(package private) int	compareHorizontal1Case2_(Line line_1, Line line_2)
(package private) int	compareHorizontal1Case3_(Line line_1, Line line_2)
(package private) int	compareHorizontal2_(Line line_1, Line line_2)
(package private) int	compareNonHorizontal_(SweepComparator.SimpleEdge line_1, SweepComparator.SimpleEdge line_2)
(package private) int	compareNonHorizontalLowerEnd_(SweepComparator.SimpleEdge line_1, SweepComparator.SimpleEdge line_2)
(package private) int	compareNonHorizontalUpperEnd_(SweepComparator.SimpleEdge line_1, SweepComparator.SimpleEdge line_2)
(package private) int	compareSegments(int leftElm, int left_vertex, int right_elm, int right_vertex)
(package private) int	compareSegments_(int left, int right, SweepComparator.SimpleEdge segLeft, SweepComparator.SimpleEdge segRight)
(package private) int	compareTwoSegments_(Segment seg_1, Segment seg_2)
(package private) int	errorCoincident()
(package private) int	errorCracking()
(package private) int	getLastComparedNode()
(package private) NonSimpleResult	getResult()
(package private) void	initSimpleEdge_(SweepComparator.SimpleEdge se, int vertex)
(package private) boolean	intersectionDetected()
(package private) void	onAddUniqueElementFailed(int elm)
(package private) void	onDelete(int elm)
(package private) void	onEndSearch(int elm)
(package private) void	onSet(int oldelm)
(package private) void	setSweepY(double y, double x)
(package private) SweepComparator.SimpleEdge	tryCreateCachedEdge_(int value)
(package private) void	tryDeleteCachedEdge_(int value)
(package private) SweepComparator.SimpleEdge	tryGetCachedEdge_(int value)

Methods inherited from class com.esri.core.geometry.Treap.Comparator

onAddUniqueElementFailedImpl_, onDeleteImpl_, onEndSearchImpl_, onSetImpl_

Methods inherited from class java.lang.Object

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

Field Detail

m_shape

private EditShape m_shape

m_b_intersection_detected

boolean m_b_intersection_detected

m_non_simple_result

NonSimpleResult m_non_simple_result

m_temp_simple_edge_1

SweepComparator.SimpleEdge m_temp_simple_edge_1

m_temp_simple_edge_2

SweepComparator.SimpleEdge m_temp_simple_edge_2

m_prev_1

int m_prev_1

m_prev_2

int m_prev_2

m_vertex_1

int m_vertex_1

m_vertex_2

int m_vertex_2

m_current_node

int m_current_node

m_prevx_1

double m_prevx_1

m_prevx_2

double m_prevx_2

m_prev_y

double m_prev_y

m_prev_x

double m_prev_x

m_sweep_y

double m_sweep_y

m_sweep_x

double m_sweep_x

m_tolerance

double m_tolerance

m_tolerance_10

double m_tolerance_10

m_b_is_simple

boolean m_b_is_simple

m_simple_edges_cache

java.util.ArrayList<SweepComparator.SimpleEdge> m_simple_edges_cache

m_simple_edges_recycle

java.util.ArrayList<SweepComparator.SimpleEdge> m_simple_edges_recycle

m_simple_edges_buffer

java.util.ArrayList<SweepComparator.SimpleEdge> m_simple_edges_buffer

Constructor Detail

SweepComparator

SweepComparator(EditShape shape,
                double tol,
                boolean bIsSimple)

Method Detail

tryGetCachedEdge_

SweepComparator.SimpleEdge tryGetCachedEdge_(int value)

tryDeleteCachedEdge_

void tryDeleteCachedEdge_(int value)

tryCreateCachedEdge_

SweepComparator.SimpleEdge tryCreateCachedEdge_(int value)

initSimpleEdge_

void initSimpleEdge_(SweepComparator.SimpleEdge se,
                     int vertex)

compareTwoSegments_

int compareTwoSegments_(Segment seg_1,
                        Segment seg_2)

compareNonHorizontal_

int compareNonHorizontal_(SweepComparator.SimpleEdge line_1,
                          SweepComparator.SimpleEdge line_2)

compareHorizontal1Case1_

int compareHorizontal1Case1_(Line line_1,
                             Line line_2)

compareHorizontal1Case2_

int compareHorizontal1Case2_(Line line_1,
                             Line line_2)

compareHorizontal1Case3_

int compareHorizontal1Case3_(Line line_1,
                             Line line_2)

compareHorizontal1_

int compareHorizontal1_(Line line_1,
                        Line line_2)

compareHorizontal2_

int compareHorizontal2_(Line line_1,
                        Line line_2)

compareNonHorizontalLowerEnd_

int compareNonHorizontalLowerEnd_(SweepComparator.SimpleEdge line_1,
                                  SweepComparator.SimpleEdge line_2)

compareNonHorizontalUpperEnd_

int compareNonHorizontalUpperEnd_(SweepComparator.SimpleEdge line_1,
                                  SweepComparator.SimpleEdge line_2)

errorCoincident

int errorCoincident()

errorCracking

int errorCracking()

compareSegments_

int compareSegments_(int left,
                     int right,
                     SweepComparator.SimpleEdge segLeft,
                     SweepComparator.SimpleEdge segRight)

clearIntersectionDetectedFlag

void clearIntersectionDetectedFlag()

intersectionDetected

boolean intersectionDetected()

getLastComparedNode

int getLastComparedNode()

getResult

NonSimpleResult getResult()

setSweepY

void setSweepY(double y,
               double x)

compare

int compare(Treap treap,
            int left,
            int node)

Specified by:

compare in class Treap.Comparator

compareSegments

int compareSegments(int leftElm,
                    int left_vertex,
                    int right_elm,
                    int right_vertex)

onDelete

void onDelete(int elm)

Overrides:

onDelete in class Treap.Comparator

onSet

void onSet(int oldelm)

Overrides:

onSet in class Treap.Comparator

onEndSearch

void onEndSearch(int elm)

Overrides:

onEndSearch in class Treap.Comparator

onAddUniqueElementFailed

void onAddUniqueElementFailed(int elm)

Overrides:

onAddUniqueElementFailed in class Treap.Comparator