Visual OCL

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User Guide for the Eclipse VOCL-Plugin
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4. Creating Expressions

This section focuses on the creation of complete expressions, beginning with (simple) navigations and followed by often more complex boolean, let or if-then-else expressions. Some examples are provided to give an overview of what is possible, and afterwards, they are compared to the corresponding OCL-Syntax by using the OCL-Converter. This chapter supposes that the basic editing steps have been read, because most of them will not be mentioned again. Contrariwise, most examples are presented in full, not mentioned how they are created.
  1. Navigation Expressions
  2. Boolean Expressions
  3. IfThenElse Expressions
  4. Let Expression
  5. Predicate Container

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