Package org.teiid.query.function

Class GeographyFunctionMethods

java.lang.Object

org.teiid.query.function.GeographyFunctionMethods

public class GeographyFunctionMethods
extends Object

Constructor Summary

Constructors

Constructor	Description
GeographyFunctionMethods()

Method Summary

Modifier and Type	Method	Description
static BlobType	asBlob(GeographyType geometry)
static ClobType	asEwkt(GeographyType geometry)
static Double	distance(GeographyType geog1, GeographyType geog2)
static GeographyType	geogFromBlob(CommandContext context, BlobType wkb)
static GeographyType	geogFromText(CommandContext ctx, ClobType wkt)
static int	getSrid(GeographyType geog)
static Boolean	intersects(GeographyType geog1, GeographyType geog2)
static Double	length(GeographyType geog)
static GeographyType	setSrid(GeographyType geog, int srid)

Methods inherited from class java.lang.Object

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

Constructor Detail

GeographyFunctionMethods

public GeographyFunctionMethods()

Method Detail

asEwkt

@TeiidFunction(name="st_asewkt",
               category="Geography",
               nullOnNull=true,
               pushdown=CAN_PUSHDOWN)
public static ClobType asEwkt(GeographyType geometry)
                       throws FunctionExecutionException

Throws:

FunctionExecutionException

asBlob

@TeiidFunction(name="st_asbinary",
               category="Geography",
               nullOnNull=true,
               pushdown=CAN_PUSHDOWN)
public static BlobType asBlob(GeographyType geometry)

geogFromText

@TeiidFunction(name="st_geogfromtext",
               category="Geography",
               nullOnNull=true)
public static GeographyType geogFromText(CommandContext ctx,
                                         ClobType wkt)
                                  throws FunctionExecutionException

Throws:

FunctionExecutionException

geogFromBlob

@TeiidFunction(name="st_geogfromwkb",
               category="Geography",
               nullOnNull=true)
public static GeographyType geogFromBlob(CommandContext context,
                                         BlobType wkb)
                                  throws FunctionExecutionException,
                                         SQLException

Throws:

FunctionExecutionException

SQLException

setSrid

@TeiidFunction(name="st_setsrid",
               category="Geography",
               nullOnNull=true,
               pushdown=CAN_PUSHDOWN)
public static GeographyType setSrid(GeographyType geog,
                                    int srid)

getSrid

@TeiidFunction(name="st_srid",
               category="Geography",
               nullOnNull=true,
               pushdown=CAN_PUSHDOWN)
public static int getSrid(GeographyType geog)

intersects

@TeiidFunction(name="st_intersects",
               category="Geography",
               nullOnNull=true,
               pushdown=MUST_PUSHDOWN)
public static Boolean intersects(GeographyType geog1,
                                 GeographyType geog2)
                          throws FunctionExecutionException

Throws:

FunctionExecutionException

distance

@TeiidFunction(name="st_distance",
               category="Geography",
               nullOnNull=true,
               pushdown=MUST_PUSHDOWN)
public static Double distance(GeographyType geog1,
                              GeographyType geog2)
                       throws FunctionExecutionException

Throws:

FunctionExecutionException

length

@TeiidFunction(name="st_length",
               category="Geography",
               nullOnNull=true,
               pushdown=MUST_PUSHDOWN)
public static Double length(GeographyType geog)
                     throws FunctionExecutionException

Throws:

FunctionExecutionException