Documentation:OCLOperators ViewModels: Difference between revisions

OCLOperators ViewModels

Latest revision as of 05:07, 25 March 2025

This page was created by Alexandra on 2017-08-13. Last edited by Stephanie@mdriven.net on 2025-03-25.

A tuple with the ViewModels for this class as members.

Note: Use this OCL operator whenever a ViewModel name is required as an argument for an expression as this ensures proper error checking when the ViewModel name changes compared to supplying the ViewModel name argument as a String.

For example, use it like this:

self.opendocumentreportshow(<classname>.ViewModels.<myviewmodelname>)

A name change to a ViewModel will break this expression and show an error in the model validation.

@@ Line 1: / Line 1: @@
-A tuple with the ViewModels for this class a members.
+<message>Write the content here to display this box</message>
+A tuple with the ViewModels for this class as members.
-For example used like this
+'''Note:''' Use this OCL operator whenever a ViewModel name is required as an argument for an expression as this ensures proper error checking when the ViewModel name changes compared to supplying the ViewModel name argument as a String.
+For example, use it like this:
   self.opendocumentreportshow(<classname>.ViewModels.<myviewmodelname>)
-A name change to a viewmodel will break this expression and you will get an error in the model validation.
+[[Category:OCL General Operators]]
-[[Category:OCLOperators]]
+A name change to a ViewModel will break this expression and show an error in the model validation.
+{{Edited|July|12|2025}}