Inheritance diagram for WKTDatatype:

Collaboration diagram for WKTDatatype:

Classes
class	WKBTextSRS

Public Member Functions
String	unparse (Geometry geometry)
	This method Un-parses the JTS Geometry to the WKT literal. More...

Geometry	read (String geometryLiteral)

String	toString ()

Static Public Attributes
static final String	URI = POSTGIS.NAMESPACE+POSTGIS.WKT.toLowerCase()+"Literal"
	The default WKT type URI. More...

static final WKTDatatype	INSTANCE = new WKTDatatype()
	A static instance of WKTDatatype. More...

Member Function Documentation

◆ read()

Geometry read ( String geometryLiteral )

References WKTDatatype.WKBTextSRS.getWkbText().

                                                  {
         WKBTextSRS wkbTextSRS = new WKBTextSRS(geometryLiteral);
 
         WKTReader wkbReader = new WKTReader();
         Geometry geometry;
                 try {
                         geometry = wkbReader.read(wkbTextSRS.getWkbText());
                         return geometry;
                 } catch (ParseException e) {
                         throw new RuntimeException(e.getMessage());
                 }
 
 
     }

◆ toString()

String toString ( )

                              {
         return "WKTDatatype{" + URI + '}';
     }

◆ unparse()

String unparse ( Geometry geometry )

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

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.

                                              {
             WKTWriter writer=new WKTWriter();
             return writer.write(geometry).toString();
     }

Member Data Documentation

◆ INSTANCE

final WKTDatatype INSTANCE = new WKTDatatype()

static

A static instance of WKTDatatype.

Referenced by LiteralRegistry.LiteralRegistry().

◆ URI

final String URI = POSTGIS.NAMESPACE+POSTGIS.WKT.toLowerCase()+"Literal"

static

The default WKT type URI.