org.apache.flink.python.tests.util

Class AddOne

java.lang.Object

org.apache.flink.table.functions.UserDefinedFunction

org.apache.flink.table.functions.ScalarFunction

org.apache.flink.python.tests.util.AddOne

All Implemented Interfaces:

Serializable, FunctionDefinition

public class AddOne
extends ScalarFunction

Scala UDF for testing.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AddOne()

Method Summary

Modifier and Type	Method and Description
long	eval(long input)

Methods inherited from class org.apache.flink.table.functions.ScalarFunction

getKind, getParameterTypes, getResultType, getTypeInference

Methods inherited from class org.apache.flink.table.functions.UserDefinedFunction

close, functionIdentifier, open, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.table.functions.FunctionDefinition

getRequirements, isDeterministic

Constructor Detail

AddOne

public AddOne()

Method Detail

eval

public long eval(long input)