Modeler: 8/ExpressionViewer

Repository Window

The Repository Window contains all information related to the model at hand.

A Repository (Window) needs to be openend before any work can be done.

Toolbar buttons

The toolbar buttons are:

• Edit (only active when a fact type or object type is selected) which opens the OT/FT Editor
• New which opens the Expression Input Window
• Edit Population (only active when a fact type or object type is selected) which opens the Edit Population Window
• Wizard list, containing different kind of wizards to update or edit your model.

• Subset Constraint Editor which opens the Subset Constraint Editor
• Integrity Check which opens the window with the results of the well-formedness tests
• GLR list, required to transform your conceptual model. It also allows to define which transformation steps are being used. Transformation settings.

• Delete to either delete the selected FactType, or a specific line from the details list.
• Edit to rename a FactType or edit the text of a specified line from the details list.
• Tree to display the expression tree based upon the expression and the level selected.

• Query allows more advanced sql querying of your model.
• Filter show of hide certain information in your model in/from this window.

Behaviour

You may drag and drop the object / fact types onto diagram windows to visualize the information structures.

The statusbar will show the total number of object / fact types, including any hidden items (due to defined filters).

The combobox at the bottom left enables you to dim already displayed object / fact types. You may set this highlighting or dimming to one of the following options:

• Active repository. None are dimmed
• Any diagram. Only otft's are dimmed which are in any of the opened diagrams.
• Active diagram. Only dim otft's which are in the diagram currently active.
• All diagrams. Dim all otft's which are on any diagram in the project.