eu.slipo.athenarc.triplegeo.utils

Class PGDBDecoder

java.lang.Object

eu.slipo.athenarc.triplegeo.utils.PGDBDecoder

public class PGDBDecoder
extends java.lang.Object

Geometry Decoder for ESRI Personal Geodatabase

Since:

2012-10-30 Modified by: Kostas Patroumpas, 28/2/2018; removed logging for efficiency

Author:

MapPlus, mapplus@gmail.com, http://onspatial.com

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static com.vividsolutions.jts.geom.GeometryFactory	gf
(package private) static int	SHPT_ARC
(package private) static int	SHPT_ARCM
(package private) static int	SHPT_ARCZ
(package private) static int	SHPT_ARCZM
(package private) static int	SHPT_GENERALMULTIPATCH
(package private) static int	SHPT_GENERALMULTIPOINT
(package private) static int	SHPT_GENERALPOINT
(package private) static int	SHPT_GENERALPOLYGON
(package private) static int	SHPT_GENERALPOLYLINE
(package private) static int	SHPT_MULTIPATCH
(package private) static int	SHPT_MULTIPATCHM
(package private) static int	SHPT_MULTIPOINT
(package private) static int	SHPT_MULTIPOINTM
(package private) static int	SHPT_MULTIPOINTZ
(package private) static int	SHPT_MULTIPOINTZM
(package private) static int	SHPT_NULL
(package private) static int	SHPT_POINT
(package private) static int	SHPT_POINTM
(package private) static int	SHPT_POINTZ
(package private) static int	SHPT_POINTZM
(package private) static int	SHPT_POLYGON
(package private) static int	SHPT_POLYGONM
(package private) static int	SHPT_POLYGONZ
(package private) static int	SHPT_POLYGONZM

Constructor Summary

Constructors

Constructor and Description
PGDBDecoder()

Method Summary

Modifier and Type	Method and Description
com.vividsolutions.jts.geom.Geometry	decodeGeometry(byte[] bytes)
int	getGeneralShapeType(int shape)
boolean	isLineString(int shape)
boolean	isMultiPoint(int shape)
boolean	isPoint(int shape)
boolean	isPolygon(int shape)
static PGDBDecoder	newInstance()
private com.vividsolutions.jts.geom.Geometry	readMultiLineString(java.nio.ByteBuffer buffer, boolean hasZ, boolean isMultiPatch)
private com.vividsolutions.jts.geom.Geometry	readMultiPoint(java.nio.ByteBuffer buffer, boolean hasZ)
private com.vividsolutions.jts.geom.Geometry	readPoint(java.nio.ByteBuffer buffer, boolean hasZ)
private com.vividsolutions.jts.geom.Geometry	readPolygon(java.nio.ByteBuffer buffer, boolean hasZ, boolean isMultiPatch)

Methods inherited from class java.lang.Object

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

Field Detail

gf

static com.vividsolutions.jts.geom.GeometryFactory gf

SHPT_NULL

static final int SHPT_NULL

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Constant Field Values

SHPT_POINT

static final int SHPT_POINT

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Constant Field Values

SHPT_POINTM

static final int SHPT_POINTM

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Constant Field Values

SHPT_POINTZM

static final int SHPT_POINTZM

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Constant Field Values

SHPT_POINTZ

static final int SHPT_POINTZ

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Constant Field Values

SHPT_MULTIPOINT

static final int SHPT_MULTIPOINT

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Constant Field Values

SHPT_MULTIPOINTM

static final int SHPT_MULTIPOINTM

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Constant Field Values

SHPT_MULTIPOINTZM

static final int SHPT_MULTIPOINTZM

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Constant Field Values

SHPT_MULTIPOINTZ

static final int SHPT_MULTIPOINTZ

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Constant Field Values

SHPT_ARC

static final int SHPT_ARC

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Constant Field Values

SHPT_ARCM

static final int SHPT_ARCM

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Constant Field Values

SHPT_ARCZM

static final int SHPT_ARCZM

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Constant Field Values

SHPT_ARCZ

static final int SHPT_ARCZ

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SHPT_POLYGON

static final int SHPT_POLYGON

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Constant Field Values

SHPT_POLYGONM

static final int SHPT_POLYGONM

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Constant Field Values

SHPT_POLYGONZM

static final int SHPT_POLYGONZM

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Constant Field Values

SHPT_POLYGONZ

static final int SHPT_POLYGONZ

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Constant Field Values

SHPT_MULTIPATCHM

static final int SHPT_MULTIPATCHM

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Constant Field Values

SHPT_MULTIPATCH

static final int SHPT_MULTIPATCH

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Constant Field Values

SHPT_GENERALPOLYLINE

static final int SHPT_GENERALPOLYLINE

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Constant Field Values

SHPT_GENERALPOLYGON

static final int SHPT_GENERALPOLYGON

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Constant Field Values

SHPT_GENERALPOINT

static final int SHPT_GENERALPOINT

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Constant Field Values

SHPT_GENERALMULTIPOINT

static final int SHPT_GENERALMULTIPOINT

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Constant Field Values

SHPT_GENERALMULTIPATCH

static final int SHPT_GENERALMULTIPATCH

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Constant Field Values

Constructor Detail

PGDBDecoder

public PGDBDecoder()

Method Detail

newInstance

public static PGDBDecoder newInstance()

getGeneralShapeType

public int getGeneralShapeType(int shape)

isPoint

public boolean isPoint(int shape)

isMultiPoint

public boolean isMultiPoint(int shape)

isLineString

public boolean isLineString(int shape)

isPolygon

public boolean isPolygon(int shape)

decodeGeometry

public com.vividsolutions.jts.geom.Geometry decodeGeometry(byte[] bytes)

readPolygon

private com.vividsolutions.jts.geom.Geometry readPolygon(java.nio.ByteBuffer buffer,
                                                         boolean hasZ,
                                                         boolean isMultiPatch)

readMultiLineString

private com.vividsolutions.jts.geom.Geometry readMultiLineString(java.nio.ByteBuffer buffer,
                                                                 boolean hasZ,
                                                                 boolean isMultiPatch)

readMultiPoint

private com.vividsolutions.jts.geom.Geometry readMultiPoint(java.nio.ByteBuffer buffer,
                                                            boolean hasZ)

readPoint

private com.vividsolutions.jts.geom.Geometry readPoint(java.nio.ByteBuffer buffer,
                                                       boolean hasZ)