Package org.apache.storm.trident.state
Interface QueryFunction<S extends State,T>
-
- All Superinterfaces:
EachOperation,Operation,Serializable
- All Known Implementing Classes:
AbstractRedisStateQuerier,BaseQueryFunction,JdbcQuery,MapGet,RedisClusterStateQuerier,RedisStateQuerier,SnapshotGet,TupleCollectionGet
public interface QueryFunction<S extends State,T> extends EachOperation
-
-
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description List<T>batchRetrieve(S state, List<TridentTuple> args)voidexecute(TridentTuple tuple, T result, TridentCollector collector)
-
-
-
Method Detail
-
batchRetrieve
List<T> batchRetrieve(S state, List<TridentTuple> args)
-
execute
void execute(TridentTuple tuple, T result, TridentCollector collector)
-
-