com.espertech.esper.epl.join
Interface JoinPreloadMethod

All Known Implementing Classes:
JoinPreloadMethodImpl

public interface JoinPreloadMethod

Method for preloading events for a given stream onto the stream's indexes, from a buffer already associated with a stream.


Method Summary
 void preloadAggregation(ResultSetProcessor resultSetProcessor)
          Initialize the result set process for the purpose of grouping and aggregation from the join result set.
 void preloadFromBuffer(int stream)
          Initialize a stream from the stream buffers data.
 

Method Detail

preloadFromBuffer

void preloadFromBuffer(int stream)
Initialize a stream from the stream buffers data.

Parameters:
stream - to initialize and load indexes

preloadAggregation

void preloadAggregation(ResultSetProcessor resultSetProcessor)
Initialize the result set process for the purpose of grouping and aggregation from the join result set.

Parameters:
resultSetProcessor - is the grouping and aggregation result processing

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