MathML to Expression Conversion using Ecore

[Anket Jain]

Hi all,

If any one have source code to convert MAthMl to Expression using Ecore ..then pls reply...

[Joanne Neal]

Welcome to JavaRanch.
We don't just give out source code here. If you have a problem tell us what it is and what you have done to try and resolve it and we will do our best to help.

[Anket Jain]

I m writing a parser to convert MAthML to Expression using Ecore but ...i have to search MathMl recursively for different operations as divide or Subtract and so on .....
For Eg :


<?xml version="1.0" encoding="ASCII"?>
<ml:math xmlns:ml="http://www.w3.org/1998/Math/MathML">
<ml:apply>
<ml:minus/>
<ml:apply>
<ml:minus/>
<ml:apply>
<ml:sum/>
<ml:ci>1</ml:ci>
<ml:ci>1</ml:ci>
</ml:apply>
<ml:ci>2</ml:ci>
</ml:apply>
<ml:ci>3</ml:ci>
</ml:apply>
</ml:math>



Now i want the output to be 1+1-2-3.....Pls help

[Joanne Neal]

So which bit are you having problems with ? Parsing the xml, extracting the values or producing the output ? Show us what you have tried so far.