internal IEnumerable <Activity> GetChildren()
{
if (!this.owner.Equals(ActivityUtilities.ChildActivity.Empty))
{
return(ActivityValidationServices.GetChildren(this.owner, this.parentChain, this.options));
}
return(ActivityValidationServices.EmptyChildren);
}
internal IEnumerable <Activity> GetWorkflowTree()
{
Activity parent = this.owner.Activity;
if (parent == null)
{
return(ActivityValidationServices.EmptyChildren);
}
while (parent.Parent != null)
{
parent = parent.Parent;
}
List <Activity> list = ActivityValidationServices.GetChildren(new ActivityUtilities.ChildActivity(parent, true), new ActivityUtilities.ActivityCallStack(), this.options);
list.Add(parent);
return(list);
}
internal IEnumerable <Activity> GetWorkflowTree()
{
// It is okay to just walk the declared parent chain here
var currentNode = this.owner.Activity;
if (currentNode != null)
{
while (currentNode.Parent != null)
{
currentNode = currentNode.Parent;
}
var nodes = ActivityValidationServices.GetChildren(new ActivityUtilities.ChildActivity(currentNode, true), new ActivityUtilities.ActivityCallStack(), this.options);
nodes.Add(currentNode);
return(nodes);
}
else
{
return(ActivityValidationServices.EmptyChildren);
}
}