storm.trident.testing

Class CountAsAggregator

java.lang.Object

storm.trident.operation.BaseOperation

storm.trident.operation.BaseAggregator<storm.trident.testing.CountAsAggregator.State>

storm.trident.testing.CountAsAggregator

All Implemented Interfaces:

Serializable, Aggregator<storm.trident.testing.CountAsAggregator.State>, Operation

public class CountAsAggregator
extends BaseAggregator<storm.trident.testing.CountAsAggregator.State>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CountAsAggregator()

Method Summary

Methods

Modifier and Type	Method and Description
void	aggregate(storm.trident.testing.CountAsAggregator.State state, TridentTuple tuple, TridentCollector collector)
void	complete(storm.trident.testing.CountAsAggregator.State state, TridentCollector collector)
storm.trident.testing.CountAsAggregator.State	init(Object batchId, TridentCollector collector)

Methods inherited from class 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 storm.trident.operation.Operation

cleanup, prepare

Constructor Detail

CountAsAggregator

public CountAsAggregator()

Method Detail

init

public storm.trident.testing.CountAsAggregator.State init(Object batchId,
                                                 TridentCollector collector)

aggregate

public void aggregate(storm.trident.testing.CountAsAggregator.State state,
             TridentTuple tuple,
             TridentCollector collector)

complete

public void complete(storm.trident.testing.CountAsAggregator.State state,
            TridentCollector collector)