com.github.pmerienne.trident.cf.state.query

Class CoPreferencesCountQuery

java.lang.Object

storm.trident.operation.BaseOperation

storm.trident.state.BaseQueryFunction<MapMultimapState<Long,Long,Long>,Long>

com.github.pmerienne.trident.cf.state.query.CoPreferencesCountQuery

All Implemented Interfaces:

Serializable, storm.trident.operation.EachOperation, storm.trident.operation.Operation, storm.trident.state.QueryFunction<MapMultimapState<Long,Long,Long>,Long>

public class CoPreferencesCountQuery
extends storm.trident.state.BaseQueryFunction<MapMultimapState<Long,Long,Long>,Long>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CoPreferencesCountQuery()

Method Summary

Methods

Modifier and Type	Method and Description
List<Long>	batchRetrieve(MapMultimapState<Long,Long,Long> state, List<storm.trident.tuple.TridentTuple> tuples)
void	execute(storm.trident.tuple.TridentTuple tuple, Long result, storm.trident.operation.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

CoPreferencesCountQuery

public CoPreferencesCountQuery()

Method Detail

batchRetrieve

public List<Long> batchRetrieve(MapMultimapState<Long,Long,Long> state,
                       List<storm.trident.tuple.TridentTuple> tuples)

execute

public void execute(storm.trident.tuple.TridentTuple tuple,
           Long result,
           storm.trident.operation.TridentCollector collector)