org.apache.storm.redis.trident

Class PrintFunction

java.lang.Object

org.apache.storm.trident.operation.BaseOperation

org.apache.storm.trident.operation.BaseFunction

org.apache.storm.redis.trident.PrintFunction

All Implemented Interfaces:

Serializable, EachOperation, Function, Operation

public class PrintFunction
extends BaseFunction

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PrintFunction()

Method Summary

Modifier and Type	Method and Description
void	execute(TridentTuple tuple, TridentCollector tridentCollector) Performs the function logic on an individual tuple and emits 0 or more tuples.

Methods inherited from class org.apache.storm.trident.operation.BaseOperation

cleanup, prepare

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.storm.trident.operation.Operation

cleanup, prepare

Constructor Detail

PrintFunction

public PrintFunction()

Method Detail

execute

public void execute(TridentTuple tuple,
                    TridentCollector tridentCollector)

Description copied from interface: Function

Performs the function logic on an individual tuple and emits 0 or more tuples.

Parameters:

tuple - The incoming tuple

tridentCollector - A collector instance that can be used to emit tuples