| [solved] xmi:id and xmi:type tags in SysML [message #1770101] |
Tue, 08 August 2017 10:45  |
 Hargurbir Singh
Messages: 1
Registered: February 2017 |
Junior Member |
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I am trying to transform a SysML model in ATL. I am able to read all user-defined tags in ATL but i have no idea on how to read the structural tags i.e xmi: id and xmi:type.
The xmi prefix is causing the problem, i cannot understand how to tell ATL to understand that prefix. I need the information stored in those tags to maintain the uniqueness of the elements and to keep a track of their type.
Right now i am using a short Java program to rewrite the tags as user-defined tags., so essentially i am removing the xmi prefix.
Is their a way to make ATL read that prefix?
Thanks in advance
A example of the source model is
<packagedElement xmi:type="uml:StateMachine" xmi:id="_l5i3EE9SEee6CKexC3qy0Q" name="StateMachine1">
<region xmi:type="uml:Region" xmi:id="_odpLgE9SEee6CKexC3qy0Q" name="Region1">
<transition xmi:type="uml:Transition" xmi:id="_3MBrgE9SEee6CKexC3qy0Q" source="_1rXxEE9SEee6CKexC3qy0Q" target="_z54lUE9SEee6CKexC3qy0Q"/>
<subvertex xmi:type="uml:State" xmi:id="_z54lUE9SEee6CKexC3qy0Q" name="State1"/>
<subvertex xmi:type="uml:Pseudostate" xmi:id="_1rXxEE9SEee6CKexC3qy0Q" name="Initial1"/>
</region>
</packagedElement>
I figured out how to do it
for xmi:id use __xmiID__
and for xmi:type use eclass().name
[Updated on: Wed, 16 August 2017 08:26] Report message to a moderator |
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| Re: [solved] xmi:id and xmi:type tags in SysML [message #1807312 is a reply to message #1770101] |
Tue, 28 May 2019 02:34  |
xiaoxiao Yi
Messages: 2
Registered: May 2019 |
Junior Member |
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First of all , i am new to the modeling features of eclipse, so the question may be trivial, but i am searching for days and haven't found an answer.
I tried to convert one XML file into another XML file through ATL at the beginning, but the xsi:type attribute was not included in the file I generated.
I tried to save the file in uml format, but I still didn't achieve my goal, and I don't know what went wrong.
I am looking for information, xsi:type is an attribute of XMI, not an attribute of ecore, so I wonder if I should configure it somewhere to solve this problem?
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| Re: [solved] xmi:id and xmi:type tags in SysML [message #1809986 is a reply to message #1807312] |
Sat, 27 July 2019 10:59 |
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xiaoxiao Yi wrote on Tue, 28 May 2019 04:34First of all , i am new to the modeling features of eclipse, so the question may be trivial, but i am searching for days and haven't found an answer.
I tried to convert one XML file into another XML file through ATL at the beginning, but the xsi:type attribute was not included in the file I generated.
I tried to save the file in uml format, but I still didn't achieve my goal, and I don't know what went wrong.
I am looking for information, xsi:type is an attribute of XMI, not an attribute of ecore, so I wonder if I should configure it somewhere to solve this problem?
ATL does not control how models are written to XMI (or XML). This is controlled entirely through EMF, and is configurable per language. For example, UML has specific formatting rules for its XMI representation. If you created your own EMF "language" from XML schema, then formatting rules are generally taken from the input schema, and can be customized further afterwards in the generated *ResourceImpl class.
Cheers,
Dennis
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