com.espertech.esper.epl.join.base

Interface JoinSetProcessor

All Known Subinterfaces:

JoinSetIndicator

All Known Implementing Classes:

JoinSetFilter, OutputProcessViewBase, OutputProcessViewBaseCallback, OutputProcessViewBaseWAfter, OutputProcessViewConditionDefault, OutputProcessViewConditionDefaultPostProcess, OutputProcessViewConditionFirst, OutputProcessViewConditionFirstPostProcess, OutputProcessViewConditionLastAllUnord, OutputProcessViewConditionLastAllUnordPostProcessAll, OutputProcessViewConditionSnapshot, OutputProcessViewConditionSnapshotPostProcess, OutputProcessViewDirect, OutputProcessViewDirectDistinctOrAfter, OutputProcessViewDirectDistinctOrAfterPostProcess, OutputProcessViewDirectPostProcess

public interface JoinSetProcessor

Processes a join result set constisting of sets of tuples of events.

Method Summary

Modifier and Type	Method and Description
void	process(java.util.Set<MultiKey<EventBean>> newEvents, java.util.Set<MultiKey<EventBean>> oldEvents, ExprEvaluatorContext exprEvaluatorContext) Process join result set.

Method Detail

process

void process(java.util.Set<MultiKey<EventBean>> newEvents,
             java.util.Set<MultiKey<EventBean>> oldEvents,
             ExprEvaluatorContext exprEvaluatorContext)

Process join result set.

Parameters:

newEvents - - set of event tuples representing new data

oldEvents - - set of event tuples representing old data

exprEvaluatorContext - expression evaluation context