Package org.locationtech.jts.noding

Class SegmentStringUtil

java.lang.Object

org.locationtech.jts.noding.SegmentStringUtil

public class SegmentStringUtil
extends java.lang.Object

Utility methods for processing SegmentStrings.

Author:

Martin Davis

Constructor Summary

Constructors

Constructor	Description
SegmentStringUtil()

Method Summary

Modifier and Type	Method	Description
static java.util.List	extractNodedSegmentStrings(Geometry geom)	Extracts all linear components from a given Geometry to SegmentStrings.
static java.util.List	extractSegmentStrings(Geometry geom)	Extracts all linear components from a given Geometry to SegmentStrings.
static Geometry	toGeometry(java.util.Collection segStrings, GeometryFactory geomFact)	Converts a collection of SegmentStrings into a Geometry.
static java.lang.String	toString(java.util.List segStrings)

Methods inherited from class java.lang.Object

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

Constructor Detail

SegmentStringUtil

public SegmentStringUtil()

Method Detail

extractSegmentStrings

public static java.util.List extractSegmentStrings(Geometry geom)

Extracts all linear components from a given Geometry to SegmentStrings. The SegmentString data item is set to be the source Geometry.

Parameters:

geom - the geometry to extract from

Returns:

a List of SegmentStrings

extractNodedSegmentStrings

public static java.util.List extractNodedSegmentStrings(Geometry geom)

Extracts all linear components from a given Geometry to SegmentStrings. The SegmentString data item is set to be the source Geometry.

Parameters:

geom - the geometry to extract from

Returns:

a List of SegmentStrings

toGeometry

public static Geometry toGeometry(java.util.Collection segStrings,
                                  GeometryFactory geomFact)

Converts a collection of SegmentStrings into a Geometry. The geometry will be either a LineString or a MultiLineString (possibly empty).

Parameters:

segStrings - a collection of SegmentStrings

Returns:

a LineString or MultiLineString

toString

public static java.lang.String toString(java.util.List segStrings)