org.locationtech.jts.operation.distance

Class ConnectedElementLocationFilter

java.lang.Object

org.locationtech.jts.operation.distance.ConnectedElementLocationFilter

All Implemented Interfaces:

GeometryFilter

public class ConnectedElementLocationFilter
extends Object
implements GeometryFilter

A ConnectedElementPointFilter extracts a single point from each connected element in a Geometry (e.g. a polygon, linestring or point) and returns them in a list. The elements of the list are GeometryLocations. Empty geometries do not provide a location item.

Version:

1.7

Method Summary

Modifier and Type	Method and Description
void	filter(Geometry geom) Performs an operation with or on geom.
static List	getLocations(Geometry geom) Returns a list containing a point from each Polygon, LineString, and Point found inside the specified geometry.

Methods inherited from class java.lang.Object

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

Method Detail

getLocations

public static List getLocations(Geometry geom)

Returns a list containing a point from each Polygon, LineString, and Point found inside the specified geometry. Thus, if the specified geometry is not a GeometryCollection, an empty list will be returned. The elements of the list are GeometryLocations.

filter

public void filter(Geometry geom)

Description copied from interface: GeometryFilter

Performs an operation with or on geom.

Specified by:

filter in interface GeometryFilter

Parameters:

geom - a Geometry to which the filter is applied.