private ConfigEntry TraverseParents(Queue <string> keyqueue)
{
//ToDo: Check function for correctness
if (keyqueue.Count == 0)
{
return(this);
}
//Check current childrens for given key
var key = keyqueue.Dequeue();
foreach (var it in this.Children)
{
if (it.Name == key)
{
var traverseResult = it.TraverseParents(keyqueue);
if (traverseResult != null)
{
//Return the traverse result as valid entry
return(traverseResult);
}
else
{
//we had our match ... we will not encounter another one in here
break;
}
}
}
//Current children do not contain key so reenqueue current key
keyqueue.Enqueue(key);
//Check if this has a parent class
if (this.Parent != null)
{
//Search for parent class
var cur = this.ConfigEntryParent;
ConfigEntry parent = null;
do
{
foreach (var it in cur.Children)
{
if (it.Name == this.Parent)
{
//Parent class was found
parent = it;
break;
}
}
if (parent != null)
{
break;
}
else
{
cur = cur.ConfigEntryParent;
}
} while (cur != null);
if (parent != null)
{
//Correct parent was found, search in there for the key
return(parent.TraverseParents(keyqueue));
}
}
//Field is unknown
return(null);
}
public ConfigEntry(ConfigEntry parent)
{
this.Children = new ObservableCollection <ConfigEntry>();
parent?.Children.Add(this);
this._ConfigEntryParent = new WeakReference <ConfigEntry>(parent);
}
void FIELD(ConfigEntry parent)
{
ConfigEntry cur = Root == null ? null : new ConfigEntry(parent); if (Root != null)
{
cur.IsField = true;
}
Expect(5);
if (Root != null)
{
cur.FullStart = cur.NameStart = doc.ContentStart.GetPointerFromCharOffset(t.charPos);
cur.NameEnd = doc.ContentStart.GetPointerFromCharOffset(t.charPos + t.val.Length);
}
if (la.kind == 11)
{
Get();
Expect(12);
}
Expect(13);
if (la.kind == 8)
{
ARRAY();
if (Root != null)
{
cur.ContentStart = doc.ContentStart.GetPointerFromCharOffset(t.charPos);
cur.ContentEnd = doc.ContentStart.GetPointerFromCharOffset(t.charPos + t.val.Length);
}
}
else if (la.kind == 1 || la.kind == 2)
{
SCALAR();
if (Root != null)
{
cur.ContentStart = doc.ContentStart.GetPointerFromCharOffset(t.charPos);
cur.ContentEnd = doc.ContentStart.GetPointerFromCharOffset(t.charPos + t.val.Length);
}
}
else if (la.kind == 3 || la.kind == 4)
{
STRING();
if (Root != null)
{
cur.ContentStart = doc.ContentStart.GetPointerFromCharOffset(t.charPos);
cur.ContentEnd = doc.ContentStart.GetPointerFromCharOffset(t.charPos + t.val.Length);
}
}
else if (la.kind == 14 || la.kind == 15)
{
BOOLEAN();
if (Root != null)
{
cur.ContentStart = doc.ContentStart.GetPointerFromCharOffset(t.charPos);
cur.ContentEnd = doc.ContentStart.GetPointerFromCharOffset(t.charPos + t.val.Length);
}
}
else if (StartOf(1))
{
Get();
if (Root != null)
{
cur.ContentStart = doc.ContentStart.GetPointerFromCharOffset(t.charPos);
}
while (StartOf(2))
{
Get();
}
if (Root != null)
{
cur.ContentEnd = doc.ContentStart.GetPointerFromCharOffset(t.charPos + t.val.Length);
}
}
else
{
SynErr(18);
}
Expect(10);
if (Root != null)
{
cur.FullEnd = doc.ContentStart.GetPointerFromCharOffset(t.charPos + t.val.Length);
}
}