com.espertech.esper.epl.join.assemble

Interface ResultAssembler

All Known Implementing Classes:

BaseAssemblyNode, BranchOptionalAssemblyNode, BranchRequiredAssemblyNode, CartesianProdAssemblyNode, LeafAssemblyNode, LookupInstructionExecNode.MyResultAssembler, RootCartProdAssemblyNode, RootOptionalAssemblyNode, RootRequiredAssemblyNode

public interface ResultAssembler

Interface for indicating a result in the form of a single row of multiple events, which could represent either a full result over all streams or a partial result over a subset of streams.

Method Summary

Modifier and Type	Method and Description
void	result(EventBean[] row, int fromStreamNum, EventBean myEvent, Node myNode, Collection<EventBean[]> resultFinalRows, EventBean resultRootEvent) Publish a result row.

Method Detail

result

void result(EventBean[] row,
            int fromStreamNum,
            EventBean myEvent,
            Node myNode,
            Collection<EventBean[]> resultFinalRows,
            EventBean resultRootEvent)

Publish a result row.

Parameters:

row - is the result to publish

fromStreamNum - is the originitor that publishes the row

myEvent - is optional and is the event that led to the row result

myNode - is optional and is the result node of the event that led to the row result

resultFinalRows - is the final result rows

resultRootEvent - root event