How does it work order value in @ChangeUnit annotation

[ahamdi-iungo]

I accidentally defined two @ChangeUnit classes with the same order and mongock executed them correctly. But I would like to understand how it works. Did he do them randomly? Can it be prevented with one mistake?

[osantana85]

Hello @ahamdi-iungo , when two or more ChangeUnits have the same order, Mongock will use the class canonical name to compare them.

Hope this helps you.

[ahamdi-iungo]

thank you so much!
I have another question. I tried define two classes annotated with @ChangeUnit with the same id and they were done correctly. I was expecting an error. Isn't the id unique?

[osantana85]

There is an open issue related to this here.

We probably will change it in a future major version and will document it properly.

[ahamdi-iungo]

thank you @osantana85 i appreciate your answers