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OCLEditorHelp OclPreconditionQuery
This page was created by Hans.karlsen on 2021-12-31. Last edited by Edgar on 2025-08-31.

All methods allow you to define a precondition that must be met before you execute a method.

You can check this precondition with the auto-created PreconditionQuery operator, which is your method name with an appended question mark:

self.SomeMethod?