public IEnumerable <GlowContainer> Visit(GlowQualifiedNode glow, object state)
{
EndPointNumber = glow.Path[0];
if (glow.Path.Length == 1) // translate to root level
{
var children = glow.Children;
if (children != null)
{
foreach (var child in children.Elements)
{
yield return(child);
}
}
}
else
{
var newPath = glow.Path.Skip(1).ToArray();
var newQualified = new GlowQualifiedNode(newPath);
foreach (var ember in glow)
{
if (ember.Tag != GlowTags.QualifiedNode.Path)
{
newQualified.Insert(ember);
}
}
yield return(newQualified);
}
}
bool IGlowVisitor <object, bool> .Visit(GlowQualifiedNode glow, object state)
{
Element parent;
var local = GetElementAt(glow.Path, out parent);
var isComplete = glow.Identifier != null;
if (parent != null)
{
var xml = isComplete
? BuildXml(glow)
: null;
if (local == null)
{
local = new Element(parent, glow.Path.Last(), glow.Identifier, ElementType.Node, xml);
parent._children.Add(local);
}
else
{
local.Update(glow.Identifier, ElementType.Node, xml);
}
var children = glow.Children;
if (children != null)
{
isComplete |= children.Accept(local, null);
}
}
return(isComplete);
}
GlowQualifiedNode ConvertQualifiedNode(XElement xml)
{
var glow = new GlowQualifiedNode(ConvertPath(xml.Attribute("path").Value));
FillNode(glow, xml);
return(glow);
}
object IGlowVisitor <XmlWriter, object> .Visit(GlowQualifiedNode glow, XmlWriter state)
{
state.WriteStartElement("QualifiedNode");
state.WriteAttributeString("path", ConvertPath(glow.Path));
ConvertNode(glow, state);
state.WriteEndElement();
return(null);
}
bool IGlowVisitor <object, bool> .Visit(GlowQualifiedNode glow, object state)
{
if (_onNode != null)
{
_onNode(glow);
return(true);
}
return(false);
}
public GlowContainer Visit(GlowQualifiedNode glow, object state)
{
var newPath = PrependPathWithEndPointNumber(glow.Path);
var newQualified = new GlowQualifiedNode(newPath);
foreach (var ember in glow)
{
if (ember.Tag != GlowTags.QualifiedNode.Path)
{
newQualified.Insert(ember);
}
}
return(newQualified);
}
void CreateGlowNode(Item item, int[] path, int?number, int fields, GlowElementCollectionBase parent)
{
if (number != null)
{
path = path.Concat(new[] { number.Value }).ToArray();
}
var glow = new GlowQualifiedNode(path);
if ((fields & GlowFieldFlags.Identifier) != 0)
{
glow.Identifier = item.Identifier;
}
if ((fields & GlowFieldFlags.Description) != 0 &&
String.IsNullOrEmpty(item.Name) == false)
{
glow.Description = item.Name;
}
parent.Insert(glow);
}
static GlowRootElementCollection BuildQualified(Element local, GlowElement glow)
{
var qualified = null as GlowElement;
if (local.Type != ElementType.Root)
{
var path = local.BuildPath();
if (local.Type == ElementType.Parameter)
{
var qparam = new GlowQualifiedParameter(path);
qparam.Children = new GlowElementCollection(GlowTags.QualifiedParameter.Children);
qparam.Children.Insert(glow);
qualified = qparam;
}
else if (local.Type == ElementType.Node)
{
var qnode = new GlowQualifiedNode(path);
qnode.Children = new GlowElementCollection(GlowTags.QualifiedNode.Children);
qnode.Children.Insert(glow);
qualified = qnode;
}
}
else
{
qualified = glow;
}
if (qualified != null)
{
var root = GlowRootElementCollection.CreateRoot();
root.Insert(qualified);
return(root);
}
return(null);
}
GlowContainer IElementVisitor <ElementToGlowOptions, GlowContainer> .Visit(Node element, ElementToGlowOptions state)
{
var glow = new GlowQualifiedNode(element.Path);
var dirFieldMask = state.DirFieldMask;
if (dirFieldMask.HasBits(GlowFieldFlags.Identifier))
{
glow.Identifier = element.Identifier;
}
if ((dirFieldMask.HasBits(GlowFieldFlags.Description)) &&
String.IsNullOrEmpty(element.Description) == false)
{
glow.Description = element.Description;
}
if ((dirFieldMask == GlowFieldFlags.All) &&
String.IsNullOrEmpty(element.SchemaIdentifier) == false)
{
glow.SchemaIdentifiers = element.SchemaIdentifier;
}
return(glow);
}
GlowQualifiedNode ConvertQualifiedNode(XElement xml)
{
var glow = new GlowQualifiedNode(ConvertPath(xml.Attribute("path").Value));
FillNode(glow, xml);
return glow;
}
void CreateGlowNode(Item item, int[] path, int? number, int fields, GlowElementCollectionBase parent)
{
if(number != null)
path = path.Concat(new[] { number.Value }).ToArray();
var glow = new GlowQualifiedNode(path);
if((fields & GlowFieldFlags.Identifier) != 0)
glow.Identifier = item.Identifier;
if((fields & GlowFieldFlags.Description) != 0
&& String.IsNullOrEmpty(item.Name) == false)
glow.Description = item.Name;
parent.Insert(glow);
}
