modelverse/models/matches.mvc

include "primitives.alh"
include "modelling.alh"
include "object_operations.alh"

A B {
    Composite schedule {
        {Contains} Failure failure {}
        {Contains} Success success {}
        {Contains} Query match {
            LHS {
                Pre_ReachabilityGraph/State {
                    label = "1"
                }
            }
            NAC {
                Pre_ReachabilityGraph/State pre_1 {
                    label = "1"
                }
                Pre_Query/Place pre_2 {
                    label = "2"
                }
                Pre_ReachabilityGraph/Place pre_3 {
                    label = "3"
                }
                Pre_ReachabilityGraph/Contains (pre_1, pre_3) {
                    label = "5"
                }

                constraint = $
                    Boolean function constraint(host_model : Element, mapping : Element):
                        Boolean names_match
                        Boolean tokens_mismatch
                        names_match = value_eq(read_attribute(host_model, mapping["2"], "name"), read_attribute(host_model, mapping["3"], "name"))
                        tokens_mismatch = value_neq(read_attribute(host_model, mapping["2"], "tokens"), read_attribute(host_model, mapping["3"], "tokens"))
                        return bool_and(names_match, tokens_mismatch)!
                    $
            }
        }
    }
    Initial (schedule, match) {}
    OnSuccess (match, success) {}
    OnFailure (match, failure) {}
}