org.h2gis.functions.spatial.convert

Class ST_PointFromText

java.lang.Object

org.h2gis.api.AbstractFunction

org.h2gis.api.DeterministicScalarFunction

org.h2gis.functions.spatial.convert.ST_PointFromText

All Implemented Interfaces:

org.h2gis.api.Function, org.h2gis.api.ScalarFunction

public class ST_PointFromText
extends org.h2gis.api.DeterministicScalarFunction

Convert a WKT String into a Point.

Author:

Nicolas Fortin, Adam Gouge

Field Summary

Fields

Modifier and Type	Field and Description
static String	TYPE_ERROR

Fields inherited from interface org.h2gis.api.ScalarFunction

PROP_DETERMINISTIC, PROP_NOBUFFER

Fields inherited from interface org.h2gis.api.Function

PROP_NAME, PROP_REMARKS

Constructor Summary

Constructors

Constructor and Description
ST_PointFromText() Default constructor

Method Summary

Modifier and Type	Method and Description
String	getJavaStaticMethod()
static com.vividsolutions.jts.geom.Geometry	toGeometry(String wKT) Convert the WKT String to a Geometry with the given SRID.
static com.vividsolutions.jts.geom.Geometry	toGeometry(String wKT, int srid) Convert the WKT String to a Geometry with the given SRID.

Methods inherited from class org.h2gis.api.AbstractFunction

addProperty, getProperty, removeProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.h2gis.api.Function

getProperty

Field Detail

TYPE_ERROR

public static final String TYPE_ERROR

See Also:

Constant Field Values

Constructor Detail

ST_PointFromText

public ST_PointFromText()

Default constructor

Method Detail

getJavaStaticMethod

public String getJavaStaticMethod()

toGeometry

public static com.vividsolutions.jts.geom.Geometry toGeometry(String wKT)
                                                       throws SQLException

Convert the WKT String to a Geometry with the given SRID.

Parameters:

wKT - Well Known Text value

Returns:

Geometry

Throws:

SQLException - Invalid argument or the geometry type is wrong.

toGeometry

public static com.vividsolutions.jts.geom.Geometry toGeometry(String wKT,
                                                              int srid)
                                                       throws SQLException

Convert the WKT String to a Geometry with the given SRID.

Parameters:

wKT - Well Known Text value

srid - Valid SRID

Returns:

Geometry

Throws:

SQLException - Invalid argument or the geometry type is wrong.