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 final int	ARC
static final int	ARCM
static final int	ARCZ
static final int	MULTIPOINT
static final int	MULTIPOINTM
static final int	MULTIPOINTZ
static final int	NULL
static final int	POINT
static final int	POINTM
static final int	POINTZ
static final int	POLYGON
static final int	POLYGONM
static final int	POLYGONZ
static final int	UNDEFINED
static final int	XY
static final int	XYM
static final 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 Object

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

Field Details

NULL

public static final int NULL

See Also:

• Constant Field Values

POINT

public static final int POINT

See Also:

• Constant Field Values

POINTZ

public static final int POINTZ

See Also:

• Constant Field Values

POINTM

public static final int POINTM

See Also:

• Constant Field Values

ARC

public static final int ARC

See Also:

• Constant Field Values

ARCM

public static final int ARCM

See Also:

• Constant Field Values

ARCZ

public static final int ARCZ

See Also:

• Constant Field Values

POLYGON

public static final int POLYGON

See Also:

• Constant Field Values

POLYGONM

public static final int POLYGONM

See Also:

• Constant Field Values

POLYGONZ

public static final int POLYGONZ

See Also:

• Constant Field Values

MULTIPOINT

public static final int MULTIPOINT

See Also:

• Constant Field Values

MULTIPOINTM

public static final int MULTIPOINTM

See Also:

• Constant Field Values

MULTIPOINTZ

public static final int MULTIPOINTZ

See Also:

• Constant Field Values

UNDEFINED

public static final int UNDEFINED

See Also:

• Constant Field Values

XY

public static final int XY

See Also:

• Constant Field Values

XYM

public static final int XYM

See Also:

• Constant Field Values

XYZM

public static final int XYZM

See Also:

• Constant Field Values

Constructor Details

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 Details

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