public bool CanReuse(View view)
{
if (!(view is TimeLengthBatchView))
{
return(false);
}
var myView = (TimeLengthBatchView)view;
if (!TimeDeltaComputation.EqualsTimePeriod(myView.TimeDeltaComputation))
{
return(false);
}
if (myView.NumberOfEvents != _numberOfEvents)
{
return(false);
}
if (myView.IsForceOutput != IsForceUpdate)
{
return(false);
}
if (myView.IsStartEager) // since it's already started
{
return(false);
}
return(myView.IsEmpty());
}
public bool CanReuse(View view)
{
if (!(view is TimeOrderView))
{
return(false);
}
var other = (TimeOrderView)view;
if ((!TimeDeltaComputation.EqualsTimePeriod(other.TimeDeltaComputation)) ||
(!ExprNodeUtility.DeepEquals(other.TimestampExpression, timestampExpression)))
{
return(false);
}
return(other.IsEmpty());
}
public bool CanReuse(View view)
{
if (!(view is TimeBatchView))
{
return(false);
}
var myView = (TimeBatchView)view;
if (!TimeDeltaComputation.EqualsTimePeriod(myView.TimeDeltaComputation))
{
return(false);
}
if ((myView.InitialReferencePoint != null) && (OptionalReferencePoint != null))
{
if (!myView.InitialReferencePoint.Equals(OptionalReferencePoint.AsLong()))
{
return(false);
}
}
if (((myView.InitialReferencePoint == null) && (OptionalReferencePoint != null)) ||
((myView.InitialReferencePoint != null) && (OptionalReferencePoint == null)))
{
return(false);
}
if (myView.IsForceOutput != IsForceUpdate)
{
return(false);
}
if (myView.IsStartEager) // since it's already started
{
return(false);
}
return(myView.IsEmpty());
}
public long AbsMillisecondExpiry(PatternAgentInstanceContext context)
{
long current = context.StatementContext.SchedulingService.Time;
return(current + TimeDeltaComputation.DeltaMillisecondsAdd(current));
}