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Implementation Role Feature 6
Max Leuthäuser edited this page Oct 16, 2015
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The sequence of role acquisition and removal may be restricted
E.g. you are only allowed to be a voter if you are not a prisoner (in some countries).
There is no direct support in SCROLL for this. Of course you can implement your own business-related rules as plain Scala code between role acquiring and removal.
SCROLL supports defining your own sequences of role acquisition and removal through the usage of finite state machines. Have a look at the RolePlayingAutomaton and the corresponding RolePlayingAutomatonTest.