Getting a particular Level Ancestor

Hi,
I have a class "Test " which extends JFrame,
and an "InternalTest" class which extends "JInternalFrame"
and a number of other classes called by and built on each other and on InternalTest ...
I can call any public variable within "Test" using :
((Test)getTopLevelAncestor()).variable;
How can i access variables within InternalTest in a similar way, and in the less messy way possible ? can i somehow give InternalTest a level 2 ancestry ? and say something like
((InternalTest)getLevelAncestor(2)).variable; ?
Thanks
Ellis

How about writing your own method that will go up the hierarchy (getParent()) according to the level number that you provide it?

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but iam getting all the key nameThat's because you're using a descendant axis : //map/entry
SQL> DECLARE
2
3   ip_xml xmltype := xmltype('<map>
4      <entry>
5           <key>
6                heading1
7                </key>
8           <map>
9                <entry>
10                     <key> sub1 heading1</key>
11                     <value> sub1 heading1 value </value>
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13                <entry>
14                     <key> sub2 heading1 </key>
15                     <value> sub2 heading1 value </value>
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17           </map>
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29                     <key> sub2 heading2 </key>
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31                </entry>
32           </map>
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35
36 BEGIN
37
38    for r in (
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41                     passing ip_xml
42                     columns heading varchar2(30) path '.'
43                           , headno for ordinality )
44    )
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47    end loop
48    ;
49
50 END;
51 /
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Heading 2 =
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Hi,
The below query returns level and other selected columns.
I need to get the max(level) 2nd column value in the below example.How to modify the query?
Ex
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Edited by: shivasha on Feb 9, 2013 12:24 AM

Maybe
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