Package org.apache.iotdb.db.query.udf.example

Class ValidateTester

java.lang.Object

org.apache.iotdb.db.query.udf.example.ValidateTester

All Implemented Interfaces:

UDF, UDTF

public class ValidateTester
extends Object
implements UDTF

Constructor Summary

Constructors

Constructor	Description
ValidateTester()

Method Summary

Modifier and Type	Method	Description
void	beforeStart(UDFParameters parameters, UDTFConfigurations configurations)
void	validate(UDFParameterValidator validator)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.iotdb.udf.api.UDF

beforeDestroy

Methods inherited from interface org.apache.iotdb.udf.api.UDTF

terminate, transform, transform, transform, transform, transform

Constructor Details

ValidateTester

public ValidateTester()

Method Details

validate

public void validate(UDFParameterValidator validator)
              throws Exception

Specified by:

validate in interface UDF

Throws:

Exception

beforeStart

public void beforeStart(UDFParameters parameters,
 UDTFConfigurations configurations)

Specified by:

beforeStart in interface UDTF