org.teiid.translator.jdbc.hana

Class HanaSpatialFunctionModifier

java.lang.Object

org.teiid.translator.jdbc.FunctionModifier

org.teiid.translator.jdbc.hana.HanaSpatialFunctionModifier

public class HanaSpatialFunctionModifier
extends FunctionModifier

Field Summary

Fields inherited from class org.teiid.translator.jdbc.FunctionModifier

BIGDECIMAL, BIGINTEGER, BLOB, BOOLEAN, BYTE, CHAR, CLOB, DATE, DOUBLE, FLOAT, GEOGRAPHY, GEOMETRY, INTEGER, JSON, LONG, NULL, OBJECT, SHORT, STRING, TIME, TIMESTAMP, VARBINARY, XML

Constructor Summary

Constructors

Constructor and Description
HanaSpatialFunctionModifier()

Method Summary

Modifier and Type	Method and Description
List<?>	translate(Function function) Most geospatial functions in HANA are called from the geometry object or an equivalent expression.

Methods inherited from class org.teiid.translator.jdbc.FunctionModifier

getCode

Methods inherited from class java.lang.Object

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

Constructor Detail

HanaSpatialFunctionModifier

public HanaSpatialFunctionModifier()

Method Detail

translate

public List<?> translate(Function function)

Most geospatial functions in HANA are called from the geometry object or an equivalent expression. For example, <geometry-expression>.ST_SRID() or <geometry-expression>.ST_Relate(<geo2>). This method will take the argument(s) to the Teiid spatial function and move the first argument to precede the function name.

Specified by:

translate in class FunctionModifier

Parameters:

function - IFunction to be translated

Returns:

List of translated parts, or null