public List <ParseNodeDrawable> Satisfy(ParseTreeSearchable tree)
{
List <ParseNodeDrawable> result = new List <ParseNodeDrawable>();
if (Satisfy((ParseNodeSearchable)tree.GetRoot()))
{
result.Add(this);
}
foreach (var child in children)
{
result = result.Union(((ParseNodeDrawable)child).Satisfy(tree)).ToList();
}
return(result);
}
public List <ParseNodeDrawable> Satisfy(ParseTreeSearchable tree)
{
return(((ParseNodeDrawable)root).Satisfy(tree));
}