org.apache.storm.sql.runtime.streams.functions

Class StreamInsertMapToPairFunction

java.lang.Object

org.apache.storm.sql.runtime.streams.functions.StreamInsertMapToPairFunction

All Implemented Interfaces:

Serializable, Function<Values,Pair<Object,Values>>, Operation, PairFunction<Values,Object,Values>

public class StreamInsertMapToPairFunction
extends Object
implements PairFunction<Values,Object,Values>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
StreamInsertMapToPairFunction(int primaryKeyIndex)

Method Summary

Modifier and Type	Method and Description
Pair<Object,Values>	apply(Values input) Applies this function to the given argument.

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamInsertMapToPairFunction

public StreamInsertMapToPairFunction(int primaryKeyIndex)

Method Detail

apply

public Pair<Object,Values> apply(Values input)

Description copied from interface: Function

Applies this function to the given argument.

Specified by:

apply in interface Function<Values,Pair<Object,Values>>

Parameters:

input - the input to the function

Returns:

the function result