com.vividsolutions.jump.qa.diff

Class UnmatchedEdgeExtracter

java.lang.Object

com.vividsolutions.jump.qa.diff.UnmatchedEdgeExtracter

public class UnmatchedEdgeExtracter
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
UnmatchedEdgeExtracter()

Method Summary

Methods

Modifier and Type	Method and Description
void	add(com.vividsolutions.jts.geom.Coordinate[] coord)
void	add(com.vividsolutions.jts.geom.Geometry geom)
void	add(com.vividsolutions.jts.geom.LineString line)
void	add(java.util.List coordArrays)
void	getDiffEdges(com.vividsolutions.jts.geom.Geometry geom, java.util.List edgeList) Compute a list of all subsequences of segments in the LineString line which do not appear in the map.
void	getUnmatchedEdges(com.vividsolutions.jts.geom.Geometry geom, java.util.List edgeList) Compute a list of all subsequences of segments in the LineString line which appear in the line only once.
int	getUnmatchedSequenceEnd(com.vividsolutions.jts.geom.Coordinate[] coord, int start) If no sequence matches, the value returned is equal to start
boolean	isMatched(com.vividsolutions.jts.geom.LineSegment lineseg) This function operates in two different modes depending on the value of isDiff.
static com.vividsolutions.jts.geom.LineString	toLinestring(com.vividsolutions.jts.geom.LineSegment lineseg, com.vividsolutions.jts.geom.GeometryFactory fact)

Methods inherited from class java.lang.Object

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

Constructor Detail

UnmatchedEdgeExtracter

public UnmatchedEdgeExtracter()

Method Detail

toLinestring

public static com.vividsolutions.jts.geom.LineString toLinestring(com.vividsolutions.jts.geom.LineSegment lineseg,
                                                  com.vividsolutions.jts.geom.GeometryFactory fact)

add

public void add(com.vividsolutions.jts.geom.Geometry geom)

add

public void add(com.vividsolutions.jts.geom.LineString line)

add

public void add(java.util.List coordArrays)

add

public void add(com.vividsolutions.jts.geom.Coordinate[] coord)

isMatched

public boolean isMatched(com.vividsolutions.jts.geom.LineSegment lineseg)

This function operates in two different modes depending on the value of isDiff. If isDiff is true, the function returns true if the lineseg is present at all in the map. Is isDiff is false, the function returns true if the lineseg appears more than once in the map.

Parameters:

lineseg -

Returns:

true if the lineseg has a match

getDiffEdges

public void getDiffEdges(com.vividsolutions.jts.geom.Geometry geom,
                java.util.List edgeList)

Compute a list of all subsequences of segments in the LineString line which do not appear in the map.

getUnmatchedEdges

public void getUnmatchedEdges(com.vividsolutions.jts.geom.Geometry geom,
                     java.util.List edgeList)

Compute a list of all subsequences of segments in the LineString line which appear in the line only once.

getUnmatchedSequenceEnd

public int getUnmatchedSequenceEnd(com.vividsolutions.jts.geom.Coordinate[] coord,
                          int start)

If no sequence matches, the value returned is equal to start