net.esper.eql.join
Interface JoinExecutionStrategy

All Known Implementing Classes:
JoinExecutionStrategyImpl

public interface JoinExecutionStrategy

Strategy for executing a join.


Method Summary
 void join(EventBean[][] newDataPerStream, EventBean[][] oldDataPerStream)
          Execute join.
 

Method Detail

join

void join(EventBean[][] newDataPerStream,
          EventBean[][] oldDataPerStream)
Execute join. The first dimension in the 2-dim arrays is the stream that generated the events, and the second dimension is the actual events generated.

Parameters:
newDataPerStream - - new events for each stream
oldDataPerStream - - old events for each stream