private void CreateNamedElement(string name)
{
var creaElement = new DynNode(name);
Top().Children.Add(creaElement);
_stack.Push(creaElement);
}
public byte[] Minimize(DynNode node, bool compress)
{
Process(node);
var resultArray = Result.ToArray();
return(!compress
? resultArray
: resultArray.Compress());
}
private void Process(DynNode node)
{
if (node.Name == "#text")
{
CreateOrUpdateItemWithText(node.InnerText, ExiLikeEvent.ExistingText, ExiLikeEvent.CreateText, _dict);
return;
}
CreateOrUpdateItemWithText(node.Name, ExiLikeEvent.ExistingElement, ExiLikeEvent.CreateElement,
_elementsDict);
foreach (var attr in node.Attributes)
{
CreateOrUpdateItemWithText(attr.Key, ExiLikeEvent.ExistingAttribute, ExiLikeEvent.CreateAttribute,
_elementsDict);
CreateOrUpdateItemWithText(attr.Value, ExiLikeEvent.ExistingAttributeValue,
ExiLikeEvent.CreateAttributeValue, _dict);
}
foreach (var child in node.Children)
{
Process(child);
}
PushEvent(ExiLikeEvent.EndElement);
}
public DynNode Expand(byte[] arrayData, bool decompress)
{
if (decompress)
{
arrayData = arrayData.Decompress();
}
_cursor.ArrayData = arrayData;
var ev = _cursor.Next();
var root = new DynNode(_cursor.ReadString());
_stack.Push(root);
var attrKey = string.Empty;
do
{
ev = _cursor.Next();
switch (ev)
{
case ExiLikeEvent.CreateElement:
CreateNewElement();
break;
case ExiLikeEvent.ExistingElement:
CreateExistingElement();
break;
case ExiLikeEvent.CreateAttribute:
attrKey = CreateAttrKey();
break;
case ExiLikeEvent.ExistingAttribute:
attrKey = ExistingAttrKey();
break;
case ExiLikeEvent.CreateAttributeValue:
CreateAttrValue(attrKey);
break;
case ExiLikeEvent.ExistingAttributeValue:
ExistingAttrValue(attrKey);
break;
case ExiLikeEvent.CreateText:
CreateText();
break;
case ExiLikeEvent.ExistingText:
ExistingText();
break;
case ExiLikeEvent.EndElement:
_stack.Pop();
if (_stack.Count == 0)
{
return(root);
}
break;
}
} while (ev != ExiLikeEvent.None);
return(root);
}
