def __init__(self, mutation_operator_list:[Mutation]):
super(CompositeMutation,self).__init__(probability=1.0)
Check.is_not_none(mutation_operator_list)
Check.collection_is_not_empty(mutation_operator_list)
self.mutation_operators_list = []
for operator in mutation_operator_list:
Check.that(issubclass(operator.__class__, Mutation), "Object is not a subclass of Mutation")
self.mutation_operators_list.append(operator)
def __init__(self, crossover_operator_list:[Crossover]):
super(CompositeCrossover, self).__init__(probability=1.0)
Check.is_not_none(crossover_operator_list)
Check.collection_is_not_empty(crossover_operator_list)
self.crossover_operators_list = []
for operator in crossover_operator_list:
Check.that(issubclass(operator.__class__, Crossover), "Object is not a subclass of Crossover")
self.crossover_operators_list.append(operator)
def __init__(self, solutions: List[Solution]):
super(CompositeSolution,
self).__init__(len(solutions), solutions[0].number_of_objectives,
solutions[0].number_of_constraints)
Check.is_not_none(solutions)
Check.collection_is_not_empty(solutions)
for solution in solutions:
Check.that(
solution.number_of_objectives ==
solutions[0].number_of_objectives,
"The solutions in the list must have the same number of objectives: "
+ str(solutions[0].number_of_objectives))
Check.that(
solution.number_of_constraints ==
solutions[0].number_of_constraints,
"The solutions in the list must have the same number of constraints: "
+ str(solutions[0].number_of_constraints))
self.variables = solutions