Eclipse Community Forums: EMF Diff/Merge » How to compare two UML Model Resources ignoring XMI ids.

Help

Home

Home » Modeling » EMF Diff/Merge » How to compare two UML Model Resources ignoring XMI ids.

Show: Today's Messages :: Show Polls :: Message Navigator

How to compare two UML Model Resources ignoring XMI ids. [message #1733998]

Thu, 02 June 2016 19:44

Wesley Klewerton

Messages: 11
Registered: March 2016

Junior Member

When I copy an UML Model Resource using EcoreUtil.copyAll all XMI:IDs are redefined. Then, if I use diffmerge to compare them the result is that the models are completely different. I've tryed to use the MatchCriterionKind.NAME in the ConfigurableMatchPolicy, however it haven't worked.

Report message to a moderator

Re: How to compare two UML Model Resources ignoring XMI ids. [message #1734039 is a reply to message #1733998]

Fri, 03 June 2016 09:29

Olivier Constant

Messages: 91
Registered: January 2012

Member

You need to override method 'getUniqueName(...)' in your match policy in order to make MatchCriterionKind.NAME effective on your metamodel (in this case, UML2).
Alternatively, since org.eclipse.uml2.uml.NamedElement also has a 'getQualifiedName()' method, you may directly override method 'getMatchID(...)' and use the qualified name as a match ID for named elements.

Report message to a moderator

Previous Topic:	How to get the common elements between two models
Next Topic:	How to use EMF Diff/Merge programmatically

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Sat May 26 23:30:07 GMT 2018

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter