Package org.locationtech.jtstest.testbuilder.geom

Class GeometryPointLocater.NearestSegmentLocationFilter

java.lang.Object

org.locationtech.jtstest.testbuilder.geom.GeometryPointLocater.NearestSegmentLocationFilter

All Implemented Interfaces:

GeometryComponentFilter

Enclosing class:

GeometryPointLocater

static class GeometryPointLocater.NearestSegmentLocationFilter
extends java.lang.Object
implements GeometryComponentFilter

Field Summary

Fields

Modifier and Type	Field	Description
private Geometry	component
private boolean	isVertex
private Coordinate	nearestPt
private LineSegment	seg
private int	segIndex
private Coordinate	testPt
private double	tolerance
private boolean	vertexOnly

Constructor Summary

Constructors

Constructor	Description
NearestSegmentLocationFilter(Coordinate testPt, boolean vertexOnly, double tolerance)

Method Summary

Modifier and Type	Method	Description
private void	checkSegment(LineString lineStr, CoordinateSequence seq, int i)
private void	checkVertex(LineString lineStr, CoordinateSequence seq, int i)
void	filter(Geometry geom)	Performs an operation with or on geom.
Geometry	getComponent()
Coordinate	getCoordinate()
int	getIndex()
boolean	isDone()
boolean	isGeometryChanged()
boolean	isVertex()

Methods inherited from class java.lang.Object

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

Field Detail

tolerance

private double tolerance

testPt

private Coordinate testPt

vertexOnly

private boolean vertexOnly

component

private Geometry component

segIndex

private int segIndex

nearestPt

private Coordinate nearestPt

isVertex

private boolean isVertex

seg

private LineSegment seg

Constructor Detail

NearestSegmentLocationFilter

public NearestSegmentLocationFilter(Coordinate testPt,
                                    boolean vertexOnly,
                                    double tolerance)

Method Detail

filter

public void filter(Geometry geom)

Description copied from interface: GeometryComponentFilter

Performs an operation with or on geom.

Specified by:

filter in interface GeometryComponentFilter

Parameters:

geom - a Geometry to which the filter is applied.

checkSegment

private void checkSegment(LineString lineStr,
                          CoordinateSequence seq,
                          int i)

checkVertex

private void checkVertex(LineString lineStr,
                         CoordinateSequence seq,
                         int i)

getComponent

public Geometry getComponent()

getCoordinate

public Coordinate getCoordinate()

getIndex

public int getIndex()

isVertex

public boolean isVertex()

isDone

public boolean isDone()

isGeometryChanged

public boolean isGeometryChanged()