public IEnumerable <WorkflowItemEvent> AllLambdaEvents(LambdaItem lambdaItem)
{
var allEvents = new List <WorkflowItemEvent>();
foreach (var historyEvent in AllEventsInDescOrderOfEventId)
{
var lambdaEvent = historyEvent.LambdaEvent(_workflowTask.AllEvents);
if (lambdaEvent == null)
{
continue;
}
if (lambdaEvent.IsFor(lambdaItem) && !lambdaEvent.InChainOf(allEvents))
{
allEvents.Add(lambdaEvent);
yield return(lambdaEvent);
}
}
}
public WorkflowItemEvent LastLambdaEvent(LambdaItem lambdaItem)
{
return(AllLambdaEvents(lambdaItem).FirstOrDefault(e => !LastEventFilters.Lambda.Contains(e)));
}