Unable to add Parent node name(if any) to a child node XSLT 1.0

I will very helpful to you if you can help me out in my below problem. I am not getting idea what should be the right approach for this.
Here is my problem.

I have below (sample)xml.

In this xml , if the attribute "output" of the node "MapRule" contains "@" symbol then it is not a node name but an attribute of a node, otherwise node name.

Ex:
a) <MapRule input="@PARENT()" output="Sales_Totals" />
Here Sales_total is a node name (i.e, it is not a leaf node).

b) <MapRule input="''" output="Sales_Totals@name" />
Here "name" is an attribute of "Sales_Totals" node.

c)<MapRule input="" output="Name" />
Here attribute "input" is empty and attribute "output" does not have @ symbol , it means it is a leaf node.


I want to display the nodes and the attributes(should be followed by @ symbol) in the below way.
I first thought of creating a variable and assigning the parent node to it. For ex var xyz = "Sales_node". But this is not right because i cannot modify xyz with Sales_node/ProductList. And this is changing again and again. Appreciate if any one can help me in this.

Thanks

re: Unable to add Parent node name(if any) to a child node XSLT 1.0

to me it looks as if your XML is overcomplicating matters. after reading several times it looks as if it is a kind of XML definition.

point 1: to describe an XML file’s structure you should use XML Schema or a DTD (there are some more, but these are the most common)

point 2: if you don’t want to (or can’t) use those definition languages, at least structure your definition XML. this will make it easier to recognise parent-child-relations. this will also help applying XSLT/XPath.

ex.
Note: a node in XML can be anything, a coarse grouping would be element node (that’s what I think you call “leaf node”), attribute node, text node & namespace node (there are around a dozen more node types)

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