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

Class TimePeriodComputeNCGivenExprEval

java.lang.Object

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

All Implemented Interfaces:

TimePeriodCompute

public class TimePeriodComputeNCGivenExprEval
extends Object
implements TimePeriodCompute

Constructor Summary

Constructors

Constructor and Description
TimePeriodComputeNCGivenExprEval()
TimePeriodComputeNCGivenExprEval(ExprEvaluator secondsEvaluator, TimeAbacus timeAbacus)

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)
long	deltaUseRuntimeTime(EventBean[] eventsPerStream, ExprEvaluatorContext context, TimeProvider timeProvider)
TimePeriodProvide	getNonVariableProvide(ExprEvaluatorContext context)
void	setSecondsEvaluator(ExprEvaluator secondsEvaluator)
void	setTimeAbacus(TimeAbacus timeAbacus)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TimePeriodComputeNCGivenExprEval

public TimePeriodComputeNCGivenExprEval()

TimePeriodComputeNCGivenExprEval

public TimePeriodComputeNCGivenExprEval(ExprEvaluator secondsEvaluator,
                                        TimeAbacus timeAbacus)

Method Detail

setSecondsEvaluator

public void setSecondsEvaluator(ExprEvaluator secondsEvaluator)

setTimeAbacus

public void setTimeAbacus(TimeAbacus timeAbacus)

deltaAdd

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

Specified by:

deltaAdd in interface TimePeriodCompute

deltaSubtract

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

Specified by:

deltaSubtract in interface TimePeriodCompute

deltaAddWReference

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

Specified by:

deltaAddWReference in interface TimePeriodCompute

deltaUseRuntimeTime

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

Specified by:

deltaUseRuntimeTime in interface TimePeriodCompute

getNonVariableProvide

public TimePeriodProvide getNonVariableProvide(ExprEvaluatorContext context)

Specified by:

getNonVariableProvide in interface TimePeriodCompute