public Element FindChild(Path path)
{
Element element = this;
foreach (Segment segment in path.Segments)
{
element = element.FindChild(segment.Name);
if (element == null)
{
break;
}
}
return(element);
}
public string DiscriminatorXPath()
{
//Segment segment = Discriminator.Tail;
Element element = this;
List <string> pieces = new List <string>();
foreach (Segment segment in Discriminator.Segments)
{
element = element.FindChild(segment.Name);
if (element == null)
{
return("false");
// if the fixed value element can't be found, give back an all discriminating xpath.
}
string s;
if (segment != Discriminator.Tail)
{
s = string.Format("{0}:{1}", element.NameSpacePrefix, element.Name);
}
else
{
if (element.Representation == Representation.Element)
{
s = string.Format("{0}:{1}/@value='{2}'", element.NameSpacePrefix, element.Name, this.SliceValue);
}
else
{
s = string.Format("@{0}='{1}'", element.Name, this.SliceValue);
}
}
pieces.Add(s);
}
return(string.Join("/", pieces));
}