oracle.spatial.spark.vector.sql.udf.function

Class STAsWKB

java.lang.Object

oracle.spatial.spark.vector.sql.udf.function.STAsWKB

public class STAsWKB
extends java.lang.Object

Returns the well-known binary (WKB) representation of the geometry. Format: ST_AsWKB(geometry ST_Geometry) - return the Well-Known Binary (WKB) representation of geometry Example: select ST_AsWKB(ST_Point('{ "type": "Point", "coordinates": [0, 5]}', 8307)) from table LIMIT 1;

Constructor Summary

Constructors

Constructor and Description
STAsWKB()

Method Summary

Modifier and Type	Method and Description
byte[]	call(java.lang.String geometry) Execution call for AsWKB UDF

Methods inherited from class java.lang.Object

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

Constructor Detail

STAsWKB

public STAsWKB()

Method Detail

call

public byte[] call(java.lang.String geometry)
            throws java.lang.Exception

Execution call for AsWKB UDF

Parameters:

geometry - Geometry parameter

Returns:

byte[] the bytes representing the specified geometry, empty byte array of length 1 if there is an error

Throws:

java.lang.Exception