/// <summary>
/// Recursive search of the XMLTree for a given tag.
/// Result:
///
/// <result> DATA </result>
///
///
/// </summary>
/// <param name="tagname"></param>
/// <returns></returns>
public XMLTree Search(String tagname)
{
XMLTree tree = new XMLTree();
tree.TagName = "result";
foreach (XMLTree subtree in this.ChildTrees)
{
if (subtree.TagName.Equals(tagname))
{
tree.ChildTrees.Add(subtree);
}
XMLTree result = subtree.Search(tagname);
tree.ChildTrees.AddRange(result.ChildTrees);
tree.ChildNodes.AddRange(result.ChildNodes);
}
foreach (SimpleXMLTag tag in this.ChildNodes)
{
if (tag.TagName.Equals(tagname))
{
tree.ChildNodes.Add(tag);
}
}
return(tree);
}
public XMLTree MergeWith(XMLTree other)
{
bool merge = true;
if (this.TagName.Equals(other.TagName))
{
foreach (String attr in this.Attributes.Keys)
{
if (other.Attributes.ContainsKey(attr) && !this.Attributes[attr].Equals(other.Attributes[attr]))
{
merge = false;
}
}
}
else
{
merge = false;
}
if (merge)
{
XMLTree tree = new XMLTree()
{
TagName = this.TagName
};
foreach (String attr in this.Attributes.Keys)
{
tree.Attributes.Add(attr, this.Attributes[attr]);
}
foreach (string attr in other.Attributes.Keys)
{
if (!tree.Attributes.ContainsKey(attr))
{
tree.Attributes.Add(attr, other.Attributes[attr]);
}
}
tree.ChildNodes.AddRange(this.ChildNodes);
tree.ChildNodes.AddRange(other.ChildNodes);
tree.ChildTrees.AddRange(this.ChildTrees);
tree.ChildTrees.AddRange(other.ChildTrees);
return(tree);
}
else if (this.TagName.Equals("merge"))
{
XMLTree tree = new XMLTree()
{
TagName = "merge"
};
tree.ChildTrees.AddRange(this.ChildTrees);
tree.ChildNodes.AddRange(this.ChildNodes);
tree.ChildTrees.Add(other);
return(tree);
}
else if (other.TagName.Equals("merge"))
{
XMLTree tree = new XMLTree()
{
TagName = "merge"
};
tree.ChildTrees.AddRange(other.ChildTrees);
tree.ChildNodes.AddRange(other.ChildNodes);
tree.ChildTrees.Add(this);
return(tree);
}
else
{
XMLTree tree = new XMLTree()
{
TagName = "merge"
};
tree.ChildTrees.Add(this);
tree.ChildTrees.Add(other);
return(tree);
}
}
