public void SolverEnum()
{
SolverContext context = SolverContext.GetContext();
Model model = context.CreateModel();
Domain colors = Domain.Enum("red", "green", "blue", "yellow");
Decision be = new Decision(colors, "belgium");
Decision de = new Decision(colors, "germany");
Decision fr = new Decision(colors, "france");
Decision nl = new Decision(colors, "netherlands");
model.AddDecisions(be, de, fr, nl);
model.AddConstraints("borders",
be != de, be != fr, be != nl, de != fr, de != nl);
DecisionBinding bindBe = be.CreateBinding();
DecisionBinding bindDe = de.CreateBinding();
DecisionBinding bindFr = fr.CreateBinding();
DecisionBinding bindNl = nl.CreateBinding();
DecisionBinding[] bindings = new DecisionBinding[] { bindBe, bindDe, bindFr, bindNl };
bindBe.Fix("red");
bindDe.Fix("blue");
context.FindAllowedValues(bindings);
string[] valuesFr = bindFr.StringFeasibleValues.ToArray();
Console.WriteLine("France: \t{0}", string.Join(", ", valuesFr));
string[] valuesNl = bindNl.StringFeasibleValues.ToArray();
Console.WriteLine("Netherlands: \t{0}", string.Join(", ", valuesNl));
}
public void SolverMultiChannel()
{
SolverContext context = SolverContext.GetContext();
Model model = context.CreateModel();
Domain domain = Domain.Enum("CreateItem", "ConnectItem", "DeleteItem");
Decision channel = new Decision(domain, "channel");
model.AddDecision(channel);
model.AddConstraint("constraint",
channel == "CreateItem" | channel == "ConnectItem"
);
// Find all possible values.
DecisionBinding binding = channel.CreateBinding();
DecisionBinding[] bindings = new DecisionBinding[] { binding };
context.FindAllowedValues(bindings);
string[] values = binding.StringFeasibleValues.ToArray();
Console.WriteLine("channel: {0}", string.Join(", ", values));
CollectionAssert.AreEqual(new List <string>()
{
"CreateItem", "ConnectItem"
}, values);
}
