Package org.apache.storm.trident.state
Class BaseQueryFunction<S extends State,T>
java.lang.Object
org.apache.storm.trident.operation.BaseOperation
org.apache.storm.trident.state.BaseQueryFunction<S,T>
- All Implemented Interfaces:
Serializable,EachOperation,Operation,QueryFunction<S,T>
- Direct Known Subclasses:
AbstractRedisStateQuerier,JdbcQuery,MapGet,SnapshotGet,TupleCollectionGet
public abstract class BaseQueryFunction<S extends State,T>
extends BaseOperation
implements QueryFunction<S,T>
- See Also:
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Constructor Summary
Constructors -
Method Summary
Methods inherited from class org.apache.storm.trident.operation.BaseOperation
cleanup, prepareMethods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface org.apache.storm.trident.state.QueryFunction
batchRetrieve, execute
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Constructor Details
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BaseQueryFunction
public BaseQueryFunction()
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