Package org.aksw.jena_sparql_api.sparql.ext.geosparql

Class RDFDatatypeWkbLiteral

java.lang.Object

org.apache.jena.datatypes.BaseDatatype

org.apache.jena.geosparql.implementation.datatype.GeometryDatatype

org.aksw.jena_sparql_api.sparql.ext.geosparql.RDFDatatypeWkbLiteral

All Implemented Interfaces:

org.apache.jena.datatypes.RDFDatatype

public class RDFDatatypeWkbLiteral
extends org.apache.jena.geosparql.implementation.datatype.GeometryDatatype

Datatype for Well Known Binary Literals

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.jena.datatypes.BaseDatatype

org.apache.jena.datatypes.BaseDatatype.TypedValue

Field Summary

Fields

Modifier and Type	Field	Description
static final RDFDatatypeWkbLiteral	INSTANCE	A static instance of WKTDatatype.
static final String	URI	The default WKT type URI.
protected org.locationtech.jts.io.WKBReader	wkbReader
protected org.locationtech.jts.io.WKBWriter	wkbWriter
protected org.locationtech.jts.io.WKTWriter	wktWriter

Fields inherited from class org.apache.jena.datatypes.BaseDatatype

uri

Constructor Summary

Constructors

Constructor	Description
RDFDatatypeWkbLiteral()
RDFDatatypeWkbLiteral(String uri)
RDFDatatypeWkbLiteral(String uri, org.locationtech.jts.io.WKBReader wkbReader, org.locationtech.jts.io.WKBWriter wkbWriter)
RDFDatatypeWkbLiteral(String uri, org.locationtech.jts.io.WKBReader wkbReader, org.locationtech.jts.io.WKBWriter wkbWriter, org.locationtech.jts.io.WKTWriter wktWriter)

Method Summary

Modifier and Type	Method	Description
static org.apache.jena.datatypes.RDFDatatype	get()
org.apache.jena.geosparql.implementation.GeometryWrapper	read(String geometryLiteral)
String	toString()
String	unparse(Object geometry)	This method Un-parses the JTS Geometry to the WKT literal

Methods inherited from class org.apache.jena.geosparql.implementation.datatype.GeometryDatatype

check, checkURI, get, get, parse, parse, registerDatatypes

Methods inherited from class org.apache.jena.datatypes.BaseDatatype

cannonicalise, equals, extendedTypeDefinition, getHashCode, getJavaClass, getURI, hashCode, isEqual, isEqualByTerm, isEqualPlain, isValid, isValidLiteral, isValidValue, langTagCompatible, normalizeSubType

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

wkbReader

protected org.locationtech.jts.io.WKBReader wkbReader

wkbWriter

protected org.locationtech.jts.io.WKBWriter wkbWriter

wktWriter

protected org.locationtech.jts.io.WKTWriter wktWriter

URI

public static final String URI

The default WKT type URI.

See Also:

• Constant Field Values

INSTANCE

public static final RDFDatatypeWkbLiteral INSTANCE

A static instance of WKTDatatype.

Constructor Details

RDFDatatypeWkbLiteral

public RDFDatatypeWkbLiteral()

RDFDatatypeWkbLiteral

public RDFDatatypeWkbLiteral(String uri)

RDFDatatypeWkbLiteral

public RDFDatatypeWkbLiteral(String uri,
 org.locationtech.jts.io.WKBReader wkbReader,
 org.locationtech.jts.io.WKBWriter wkbWriter)

RDFDatatypeWkbLiteral

public RDFDatatypeWkbLiteral(String uri,
 org.locationtech.jts.io.WKBReader wkbReader,
 org.locationtech.jts.io.WKBWriter wkbWriter,
 org.locationtech.jts.io.WKTWriter wktWriter)

Method Details

get

public static org.apache.jena.datatypes.RDFDatatype get()

unparse

public String unparse(Object geometry)

This method Un-parses the JTS Geometry to the WKT literal

Specified by:

unparse in interface org.apache.jena.datatypes.RDFDatatype

Overrides:

unparse in class org.apache.jena.datatypes.BaseDatatype

Parameters:

geometry - - the JTS Geometry to be un-parsed

Returns:

WKT - the returned WKT Literal.
Notice that the Spatial Reference System is not specified in returned WKT literal.

read

public org.apache.jena.geosparql.implementation.GeometryWrapper read(String geometryLiteral)

Specified by:

read in class org.apache.jena.geosparql.implementation.datatype.GeometryDatatype

toString

public String toString()

Overrides:

toString in class org.apache.jena.datatypes.BaseDatatype