Module org.apache.jena.geosparql

Package org.apache.jena.geosparql.implementation

Class WKTLiteralFactory

java.lang.Object

org.apache.jena.geosparql.implementation.WKTLiteralFactory

public class WKTLiteralFactory
extends Object

Convenience methods to produce WKT Literals.

Constructor Summary

Constructors

Constructor	Description
WKTLiteralFactory()

Method Summary

Modifier and Type	Method	Description
static final org.apache.jena.rdf.model.Literal	createBox(Double xMin, Double yMin, Double xMax, Double yMax)	WKT Polygon box from two points.
static final org.apache.jena.rdf.model.Literal	createBox(Double xMin, Double yMin, Double xMax, Double yMax, String srsURI)	WKT Polygon box from two points with no check for value range or order.
static final org.apache.jena.rdf.model.Literal	createLineString(Double xMin, Double yMin, Double xMax, Double yMax)	WKT LineString between two points.
static final org.apache.jena.rdf.model.Literal	createLineString(Double xMin, Double yMin, Double xMax, Double yMax, String srsURI)	WKT LineString between two points with no check for value range or order.
static final org.apache.jena.rdf.model.Literal	createPoint(Double x, Double y)	WKT point.
static final org.apache.jena.rdf.model.Literal	createPoint(Double x, Double y, String srsURI)	WKT point with no check for value range or order.
static final String	reducePrecision(Double value)	Reduce precision if decimal places are zero.

Methods inherited from class java.lang.Object

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

Constructor Details

WKTLiteralFactory

public WKTLiteralFactory()

Method Details

createPoint

public static final org.apache.jena.rdf.model.Literal createPoint(Double x,
 Double y)

WKT point.

Parameters:

x -

y -

Returns:

WKT Point in default WKT CRS84.

createPoint

public static final org.apache.jena.rdf.model.Literal createPoint(Double x,
 Double y,
 String srsURI)

WKT point with no check for value range or order.

Parameters:

x -

y -

srsURI -

Returns:

WKT Point with SRS URI.

createLineString

public static final org.apache.jena.rdf.model.Literal createLineString(Double xMin,
 Double yMin,
 Double xMax,
 Double yMax)

WKT LineString between two points.

Parameters:

xMin -

yMin -

xMax -

yMax -

Returns:

WKT LineString in default WKT CRS84.

createLineString

public static final org.apache.jena.rdf.model.Literal createLineString(Double xMin,
 Double yMin,
 Double xMax,
 Double yMax,
 String srsURI)

WKT LineString between two points with no check for value range or order.

Parameters:

xMin -

yMin -

xMax -

yMax -

Returns:

WKT LineString with SRS URI.

createBox

public static final org.apache.jena.rdf.model.Literal createBox(Double xMin,
 Double yMin,
 Double xMax,
 Double yMax)

WKT Polygon box from two points.

Parameters:

xMin -

yMin -

xMax -

yMax -

Returns:

WKT LineString in default WKT CRS84.

createBox

public static final org.apache.jena.rdf.model.Literal createBox(Double xMin,
 Double yMin,
 Double xMax,
 Double yMax,
 String srsURI)

WKT Polygon box from two points with no check for value range or order.

Parameters:

xMin -

yMin -

xMax -

yMax -

Returns:

WKT LineString with SRS URI.

reducePrecision

public static final String reducePrecision(Double value)

Reduce precision if decimal places are zero.

Parameters:

value -

Returns:

Value with zero decimal places stripped.