Package org.locationtech.jtstest.testbuilder.io.shapefile

Class Shapefile

java.lang.Object

org.locationtech.jtstest.testbuilder.io.shapefile.Shapefile

public class Shapefile
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static int	ARC
static int	ARCM
static int	ARCZ
static int	MULTIPOINT
static int	MULTIPOINTM
static int	MULTIPOINTZ
static int	NULL
static int	POINT
static int	POINTM
static int	POINTZ
static int	POLYGON
static int	POLYGONM
static int	POLYGONZ
static int	UNDEFINED
static int	XY
static int	XYM
static int	XYZM

Constructor Summary

Constructors

Constructor	Description
Shapefile(InputStream IS)
Shapefile(URL url)	Creates and initialises a shapefile from a url

Method Summary

Modifier and Type	Method	Description
void	close()
static ShapeHandler	getShapeHandler(int type)
static ShapeHandler	getShapeHandler(Geometry geom, int ShapeFileDimentions)
static int	getShapeType(Geometry geom, int coordDimension)
static String	getShapeTypeDescription(int index)	Returns a string for the shape type of index.
Geometry	next()	Returns the next geometry in the shapefile stream
GeometryCollection	read(GeometryFactory geometryFactory)	Initialises a shapefile from disk.
void	readIndex(InputStream is)
void	readStream(GeometryFactory geometryFactory)	Initialises a shapefile from disk.

Methods inherited from class java.lang.Object

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

Field Detail

NULL

public static final int NULL

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Constant Field Values

POINT

public static final int POINT

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Constant Field Values

POINTZ

public static final int POINTZ

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Constant Field Values

POINTM

public static final int POINTM

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Constant Field Values

ARC

public static final int ARC

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Constant Field Values

ARCM

public static final int ARCM

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Constant Field Values

ARCZ

public static final int ARCZ

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Constant Field Values

POLYGON

public static final int POLYGON

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Constant Field Values

POLYGONM

public static final int POLYGONM

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Constant Field Values

POLYGONZ

public static final int POLYGONZ

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Constant Field Values

MULTIPOINT

public static final int MULTIPOINT

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Constant Field Values

MULTIPOINTM

public static final int MULTIPOINTM

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Constant Field Values

MULTIPOINTZ

public static final int MULTIPOINTZ

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Constant Field Values

UNDEFINED

public static final int UNDEFINED

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Constant Field Values

XY

public static final int XY

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Constant Field Values

XYM

public static final int XYM

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Constant Field Values

XYZM

public static final int XYZM

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Constant Field Values

Constructor Detail

Shapefile

public Shapefile(URL url)

Creates and initialises a shapefile from a url

Parameters:

url - The url of the shapefile

Shapefile

public Shapefile(InputStream IS)

Method Detail

read

public GeometryCollection read(GeometryFactory geometryFactory)
                        throws IOException,
                               ShapefileException,
                               Exception

Initialises a shapefile from disk. Use Shapefile(String) if you don't want to use LEDataInputStream directly (recomened)

Throws:

IOException

ShapefileException

Exception

readStream

public void readStream(GeometryFactory geometryFactory)
                throws IOException,
                       ShapefileException,
                       Exception

Initialises a shapefile from disk. Use Shapefile(String) if you don't want to use LEDataInputStream directly (recomened)

Throws:

IOException

ShapefileException

Exception

next

public Geometry next()
              throws IOException

Returns the next geometry in the shapefile stream

Returns:

null at EOF

Throws:

IOException

close

public void close()
           throws IOException

Throws:

IOException

getShapeTypeDescription

public static String getShapeTypeDescription(int index)

Returns a string for the shape type of index.

Parameters:

index - An int coresponding to the shape type to be described

Returns:

A string descibing the shape type

getShapeHandler

public static ShapeHandler getShapeHandler(Geometry geom,
                                           int ShapeFileDimentions)
                                    throws Exception

Throws:

Exception

getShapeHandler

public static ShapeHandler getShapeHandler(int type)
                                    throws Exception

Throws:

Exception

getShapeType

public static int getShapeType(Geometry geom,
                               int coordDimension)
                        throws ShapefileException

Throws:

ShapefileException

readIndex

public void readIndex(InputStream is)
               throws IOException

Throws:

IOException