private void RaiseEvents(object sender, IMappingSpan span)
{
EventHandler <TagsChangedEventArgs> tempEvent = TagsChanged;
if (tempEvent != null)
{
this.TagAggregatorFactoryService.GuardedOperations.RaiseEvent(sender, tempEvent, new TagsChangedEventArgs(span));
}
if (this.BatchedTagsChanged != null)
{
var oldHead = Volatile.Read(ref this.acculumatedSpanLinks);
while (true)
{
var newHead = new MappingSpanLink(oldHead, span);
var result = Interlocked.CompareExchange(ref this.acculumatedSpanLinks, newHead, oldHead);
if (result == oldHead)
{
if (oldHead == null)
{
this.joinableTaskHelper.RunOnUIThread((Action)(this.RaiseBatchedTagsChanged));
}
break;
}
oldHead = result;
}
}
}
public MappingSpanLink(MappingSpanLink next, IMappingSpan span)
{
this.Next = next;
this.Span = span;
}
