public override bool RemoveActivity(T activityId)
{
lock (m_Lock)
{
// Clear out the activity from compiled dependencies first.
IEnumerable <T> dependentActivityIds = m_ArrowGraphBuilder
.Activities
.Where(x => x.Dependencies.Contains(activityId))
.Select(x => x.Id);
foreach (T dependentActivityId in dependentActivityIds)
{
var dependentActivity = m_ArrowGraphBuilder.Activity(dependentActivityId);
dependentActivity.Dependencies.Remove(activityId);
}
m_ArrowGraphBuilder.Activity(activityId)?.SetAsRemovable();
return(m_ArrowGraphBuilder.RemoveActivity(activityId));
}
}
