com.espertech.esper.common.internal.epl.expression.time.eval

Interface TimePeriodProvide

All Known Implementing Classes:

TimePeriodComputeConstGivenCalAddEval, TimePeriodComputeConstGivenDeltaEval

public interface TimePeriodProvide

Method Summary

Modifier and Type	Method and Description
long	deltaAdd(long fromTime, EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext context)
TimePeriodDeltaResult	deltaAddWReference(long fromTime, long reference, EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext context)
long	deltaSubtract(long fromTime, EventBean[] eventsPerStream, boolean isNewData, ExprEvaluatorContext context)

Method Detail

deltaAdd

long deltaAdd(long fromTime,
              EventBean[] eventsPerStream,
              boolean isNewData,
              ExprEvaluatorContext context)

deltaSubtract

long deltaSubtract(long fromTime,
                   EventBean[] eventsPerStream,
                   boolean isNewData,
                   ExprEvaluatorContext context)

deltaAddWReference

TimePeriodDeltaResult deltaAddWReference(long fromTime,
                                         long reference,
                                         EventBean[] eventsPerStream,
                                         boolean isNewData,
                                         ExprEvaluatorContext context)