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

Interface TimePeriodCompute

All Known Implementing Classes:

TimePeriodComputeConstGivenCalAddEval, TimePeriodComputeConstGivenDeltaEval, TimePeriodComputeNCGivenExprEval, TimePeriodComputeNCGivenTPCalForgeEval, TimePeriodComputeNCGivenTPNonCalEval

public interface TimePeriodCompute

Field Summary

Fields

Modifier and Type	Field	Description
static final EPTypeClass	EPTYPE

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)
long	deltaUseRuntimeTime(EventBean[] eventsPerStream, ExprEvaluatorContext context, TimeProvider timeProvider)
TimePeriodProvide	getNonVariableProvide(ExprEvaluatorContext context)

Field Details

EPTYPE

static final EPTypeClass EPTYPE

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)

deltaUseRuntimeTime

long deltaUseRuntimeTime(EventBean[] eventsPerStream,
 ExprEvaluatorContext context,
 TimeProvider timeProvider)

getNonVariableProvide

TimePeriodProvide getNonVariableProvide(ExprEvaluatorContext context)