Class JtsWKTReaderShapeParser

java.lang.Object

org.locationtech.spatial4j.io.WKTReader

org.locationtech.spatial4j.io.jts.JtsWKTReaderShapeParser

All Implemented Interfaces:

ShapeIO, ShapeReader

@Deprecated
public class JtsWKTReaderShapeParser
extends WKTReader

Deprecated.

This is an extension of Spatial4j's WKTReader that processes the entire string with JTS's WKTReader. Some differences:

• No support for ENVELOPE and BUFFER
• MULTI* shapes use JTS's GeometryCollection subclasses, not ShapeCollection
• 'Z' coordinates are saved into the geometry

Nested Class Summary

Nested classes/interfaces inherited from class WKTReader

WKTReader.State

Field Summary

Fields inherited from class WKTReader

ctx, shapeFactory

Fields inherited from interface ShapeIO

GeoJSON, LEGACY, POLY, WKT

Constructor Summary

Constructors

Constructor	Description
JtsWKTReaderShapeParser(JtsSpatialContext ctx, JtsSpatialContextFactory factory)	Deprecated.

Method Summary

Modifier and Type	Method	Description
protected void	checkCoordinates(org.locationtech.jts.geom.Geometry geom)	Deprecated.
private JtsShapeFactory	getShapeFactory()	Deprecated.
Shape	parseIfSupported(String wktString)	Deprecated. Parses the wktString, returning the defined Shape.
protected Shape	parseIfSupported(String str, org.locationtech.jts.io.WKTReader reader)	Deprecated. Reads WKT from the str via JTS's WKTReader.

Methods inherited from class WKTReader

getFormatName, newState, parse, parseBufferShape, parseEnvelopeShape, parseGeometryCollectionShape, parseLineStringShape, parseMulitPolygonShape, parseMultiLineStringShape, parseMultiPointShape, parsePointShape, parsePolygonShape, parseShapeByType, point, pointList, polygon, read, read, readIfSupported, shape

Methods inherited from class Object

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

Constructor Details

JtsWKTReaderShapeParser

public JtsWKTReaderShapeParser(JtsSpatialContext ctx,
 JtsSpatialContextFactory factory)

Deprecated.

Method Details

parseIfSupported

public Shape parseIfSupported(String wktString)
                       throws ParseException

Deprecated.

Description copied from class: WKTReader

Parses the wktString, returning the defined Shape. If it can't because the shape name is unknown or an empty or blank string was passed, then it returns null. If the WKT starts with a supported shape but contains an inner unsupported shape then it will result in a ParseException.

Overrides:

parseIfSupported in class WKTReader

Parameters:

wktString - non-null, can be empty or have surrounding whitespace

Returns:

Shape, null if unknown / unsupported shape.

Throws:

ParseException - Thrown if there is an error in the Shape definition

getShapeFactory

private JtsShapeFactory getShapeFactory()

Deprecated.

parseIfSupported

protected Shape parseIfSupported(String str,
 org.locationtech.jts.io.WKTReader reader)
                          throws ParseException

Deprecated.

Reads WKT from the str via JTS's WKTReader.

Parameters:

reader -

new WKTReader(ctx.getGeometryFactory()))

Returns:

Non-Null

Throws:

ParseException

checkCoordinates

protected void checkCoordinates(org.locationtech.jts.geom.Geometry geom)

Deprecated.