net.esper.eql.join
Interface JoinExecutionStrategy
- All Known Implementing Classes:
- JoinExecutionStrategyImpl
public interface JoinExecutionStrategy
Strategy for executing a join.
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 streamoldDataPerStream
- - old events for each stream