public void FanOut <TEvent, TChild>(Func <TEvent, IEnumerable <TChild> > fanOutFunc, FanoutMode mode = FanoutMode.AfterGrouping)
{
_defaultSlicer.FanOut(fanOutFunc, mode);
}
/// <summary>
/// Apply "fan out" operations to the given TEvent type that inserts an enumerable of TChild events right behind the parent
/// event in the event stream
/// </summary>
/// <param name="fanOutFunc"></param>
/// <param name="mode">Should the fan out operation happen after grouping, or before? Default is after</param>
/// <typeparam name="TEvent"></typeparam>
/// <typeparam name="TChild"></typeparam>
public EventSlicer <TDoc, TId> FanOut <TEvent, TChild>(Func <TEvent, IEnumerable <TChild> > fanOutFunc, FanoutMode mode = FanoutMode.AfterGrouping)
{
var fanout = new FanOutOperator <TEvent, TChild>(fanOutFunc)
{
Mode = mode
};
switch (mode)
{
case FanoutMode.AfterGrouping:
_afterGroupingFanoutRules.Add(fanout);
break;
case FanoutMode.BeforeGrouping:
_beforeGroupingFanoutRules.Add(fanout);
break;
}
return(this);
}
