Inquire into the right way to use custom doMoveOnGenuineVariables, then judge whether valid, the UndoMove if invalid

[ytan1984]

Hey,

Thanks a lot for the nice open source tool.

I am using timefold 1.16.0. I met a question about undo invalid move. What I want is:

• moveListFactory: create Move List
• SelectionFilter: filter some redundant original == target
• CustomAbstractMove similar to this one: doMoveOnGenuineVariables, and after the move judge if the move is valid, if invalid, undo

Now I met two issue:

• first is the move, it seems the isMoveDoable is executed before than doMoveOnGenuineVariables. so I don't know how to judge if the move is valid after doMoveOnGenuineVariables, and if not undo it.
• second is the filter, I use the config like this, but the filter class is passed, and not working.

Any help will be grateful.