Package 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	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 Details

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)