The current ecorediag metamodel definition cannot be opened in post-Kepler distributions. We might as well use Xcore. This is definitely for a. project, 2 years ago. ties · Renamed projects, 2 years ago. plugin. xml · Migrated EMF metamodel from ecorediag to xcore. Fixes #72, 2 years ago. The diagrams can’t be properly displayed (please see attached file).
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And i can find the ecore file of my DSL ,which generate by xtext. Ecoreciag do so you need to enable the Constraints layer. Alternative ways to create a meta-model.
For example, the ecore tools project provides a class diagram editor that works on top of ecore files. At this stage of the tutorial, the designed meta-model should look like the following meta-model:. Overview Download Get Started Community. EcoreTools directly edits the Ecore model in a standard way, no special operation is required to leverage the model itself.
Here is the palette of the Entities diagram editor when both the Design and Review Viewpoints have been enabled. Modeling Operations Using the Operation tool from the palette and clicking on an EClass in the diagram you can create a new EOperation instance.
To understand what is the error exactly, just keep your mouse pointer above the element and the tooltip will provide you a textual feedback.
A Depdencies diagram can be created from en EPackage when the Review viewpoint is enabled for your project. You can also create a new representation by clicking on the Modeling Project itself: You can check or un-check each viewpoint individually to enable or disable it, and click OK to validate your choice.
Depending on the type of model element you clicked on, different types or representations might be provided. EcoreTools provides features which are specifically designed to ease the exploration of an existing Ecore model and assit you in creating a diagram to document this exploration.
The project which is going to be created actually is an Eclipse plugin project, the name will be used for the plugin identification. And then select the kind of representation you want to create. Viewpoints are a way to adapt the tooling regarding your current activity for instance Designing or Reviewing your Ecore model.
I the case of EAttribute instances, some typing shortcuts are available. Writing a migration tool from. What does that mean?
If you want to remove an element from a given diagram without actually deleting the element, you can either use the Remove tool which is available in the palette or the Delete from Diagram contextual action available with a right click. Working with Ecprediag Several ecoredia are provided by the editor. Constraints are stored in the model using the EAnnotation format supported by the EMF code generation and runtime.
Once you clicked on Finish and the wizard prepared the project, this is what you should have. Its better to get it right from the beginning.
Creating a Representation Once the Viewpoints are selected you can create representations: Create a meta-model for Kermeta programs. You can browse a model in a modeling project and right click on New Representation. Metamodel with Ecore Tools Diagram Editor. Changing it afterward might requires to update several files.
Reference will create a non contained EReference with a The main properties to consider are: Double click there and it will load your ecore to a diagram. The Viewpoints you might enable are: Setting properties, such as the upper and lower bounds, the type ETypeof the attributes, operations, and references is achieved through the Properties view. Validating the model If the layer Validation is enabled, then any invalid element will have red borders. If the layer Validation is enabled, then any invalid element will have red borders.
Chapter 1. Create a meta-model for Kermeta programs
The next wizard page request which Viewpoints should be enabled. Bi-directional Reference will create two EReference instances each one being specified as the eOpposite of the other one. To use it select the tool Dynamic Instance and apply it on the EClass of your choice in your diagram. When used on an EClass this tool will create a new Type parameter. Right now tto want convert this ecore File to ecoreciag ecorediag File. At this stage, it is now possible to add children to the created root which is fsm EPackage in the considered example.
You can adapt the EReference properties at any time and the diagram will reflect your changes. A wizard will be ecorediah to guide you through the process of creating this XMI file, once the file is created the EMF Reflective Editor will be opened to edit it. Modeling Constraints You can specify domain constraints on an EClass.