Package com.vividsolutions.jump.plugin.edit

Class SegmentsExtracter

java.lang.Object

com.vividsolutions.jump.plugin.edit.SegmentsExtracter

public class SegmentsExtracter
extends Object

Extracts the unique segments from a FeatureCollection. Replace UniqueSegmentExtracter, adding the capability to return segments occuring between minOccur and maxOccur times in the dataset. Now, this class can do the same as FeatureSegmentCounter in JCS and should replace it [Michael Michaud 2007-05-15]

Version:

1.1

Author:

Martin Davis / Michael Michaud

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	SegmentsExtracter.SegmentCount

Constructor Summary

Constructors

Constructor	Description
SegmentsExtracter()
SegmentsExtracter(TaskMonitor monitor)	Creates a new counter.
SegmentsExtracter(TaskMonitor monitor, boolean countZeroLengthSegments)

Method Summary

Modifier and Type	Method	Description
void	add(Feature f)
void	add(FeatureCollection fc)
void	add(Feature f, org.locationtech.jts.geom.Coordinate p0, org.locationtech.jts.geom.Coordinate p1)
Collection<org.locationtech.jts.geom.LineSegment>	getAllSegments()
Collection<org.locationtech.jts.geom.LineSegment>	getSegments()
Collection<org.locationtech.jts.geom.LineSegment>	getSegments(int minOccurs, int maxOccurs)
Map<org.locationtech.jts.geom.LineSegment,List<Feature>>	getSegmentSource()
List<Feature>	getSegmentSource(org.locationtech.jts.geom.LineSegment lineSegment)
SegmentsExtracter	keepSource()
SegmentsExtracter	normalizeSegments()
void	setFence(org.locationtech.jts.geom.Geometry fence)

Methods inherited from class java.lang.Object

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

Constructor Detail

SegmentsExtracter

public SegmentsExtracter()

SegmentsExtracter

public SegmentsExtracter(TaskMonitor monitor)

Creates a new counter.

Parameters:

monitor - to monitor the task progression

SegmentsExtracter

public SegmentsExtracter(TaskMonitor monitor,
                         boolean countZeroLengthSegments)

Method Detail

setFence

public void setFence(org.locationtech.jts.geom.Geometry fence)

normalizeSegments

public SegmentsExtracter normalizeSegments()

keepSource

public SegmentsExtracter keepSource()

add

public void add(FeatureCollection fc)

add

public void add(Feature f)

add

public void add(Feature f,
                org.locationtech.jts.geom.Coordinate p0,
                org.locationtech.jts.geom.Coordinate p1)

getSegments

public Collection<org.locationtech.jts.geom.LineSegment> getSegments()

getAllSegments

public Collection<org.locationtech.jts.geom.LineSegment> getAllSegments()

getSegments

public Collection<org.locationtech.jts.geom.LineSegment> getSegments(int minOccurs,
                                                                     int maxOccurs)

getSegmentSource

public Map<org.locationtech.jts.geom.LineSegment,List<Feature>> getSegmentSource()

getSegmentSource

public List<Feature> getSegmentSource(org.locationtech.jts.geom.LineSegment lineSegment)