Third Level Customization of the Typer
The typer can as of now be customized per concept. Your new typer needs to implement the PiTyperPart interface.
As a convenience, Freon generates a file
which will not be overwritten upon regeneration. It already contains a class that implements this interface.
Adjusting the Configuration
Next you need to tell Freon to use this new typer by adding an
instance of your class to the
customTypers array in
FreonConfiguration.ts. You will find this file in
It is generated once, and wil not be overwritten on regeneration.
Using the above convenience class, the configuration should look like this:
// add your custom type-providers here
customTypers: PiTyperPart = [new CustomEntityTyperPart()];
Adding Typing Methods
In the new typer class add the code you want to add in one or more of the methods. Let the method return ‘null’ to let Freon know that the typer from the Freon Definition Level should be used instead.
The following code changes the
conformsList method for lists of
Variables. It checks the lists in
reverse order: A-B-C conforms to C-B-A.