Skip to main content

Eclipse Community Forums
Forum Search:

Search      Help    Register    Login    Home
Home » Eclipse Projects » Sirius » EMF Extended meta data annotation(Use of extended meta data)
EMF Extended meta data annotation [message #1795256] Wed, 19 September 2018 10:42 Go to next message
Naveen  R is currently offline Naveen RFriend
Messages: 6
Registered: March 2018
Junior Member
I have the EMF model which contains the package in which I have the annotation called ExtendedMetaData which DetaiEntry having key as qualifier and value as false. So is this annotation is used for serialization and deserialization of objects. Because I am Sirius for which I have linked the model. So when i Create a diagram under the specific model element the elements will be serialized to file. But when I deserialize it is throwing me null pointer exception.
After setting the ExtendedMetaData which DetaiEntry having the key as qualifier and value as true the null pointer exception is not coming.
So what is the use of ExtendedMetaData in the EMF model?
  • Attachment: Capture.PNG
    (Size: 2.72KB, Downloaded 37 times)
Re: EMF Extended meta data annotation [message #1795260 is a reply to message #1795256] Wed, 19 September 2018 11:16 Go to previous message
Ed Willink is currently offline Ed WillinkFriend
Messages: 6990
Registered: July 2009
Senior Member

Don't post on multiple forums. See answer on EMFT.


Ed Willink
Previous Topic:InstanceRole with port-like decoration
Next Topic:Add plug-in correctly
Goto Forum:

Current Time: Fri Jan 22 04:37:51 GMT 2021

Powered by FUDForum. Page generated in 0.01472 seconds
.:: Contact :: Home ::.

Powered by: FUDforum 3.0.2.
Copyright ©2001-2010 FUDforum Bulletin Board Software

Back to the top