private void Produce <T>(Bag <T> bag, string indent)
{
var id = DataBinding.GetId <T>(bag);
if (!StateSet.Contains(id))
{
Console.WriteLine(indent + id);
bag.Accept(new Visitor <T>(this, indent + " "));
}
}
/// <summary>
/// Create partial data.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="bag"></param>
public void Create <T>(Bag <T> bag)
{
var id = DataBinding.GetId(bag);
if (DataStorage.Exist(id))
{
return;
}
bag.Accept(new CreateVisitor <T>(this, id));
}
public void Set <T>(Bag <T> bag, string bagId)
{
if (BagToId.ContainsKey(bag))
{
return;
}
if (IdToBag.ContainsKey(bagId))
{
throw new Exception(
"two bags can't have the same name: " + bagId);
}
IdToBag[bagId] = bag;
BagToId[bag] = bagId;
bag.Accept(new SetVisitor <T>(this, bagId));
}
public void TestAccept2()
{
Bag <string> b = new Bag <string>();
b.Add("5");
b.Add("4");
b.Add("3");
b.Add("2");
TrackingVisitor <KeyValuePair <string, int> > visitor = new TrackingVisitor <KeyValuePair <string, int> >();
b.Accept(visitor);
Assert.AreEqual(visitor.TrackingList.Count, 4);
Assert.AreEqual(visitor.TrackingList.Contains(new KeyValuePair <string, int>("5", 1)), true);
Assert.AreEqual(visitor.TrackingList.Contains(new KeyValuePair <string, int>("4", 1)), true);
Assert.AreEqual(visitor.TrackingList.Contains(new KeyValuePair <string, int>("3", 1)), true);
Assert.AreEqual(visitor.TrackingList.Contains(new KeyValuePair <string, int>("2", 1)), true);
}
public void TestAccept()
{
Bag <string> b = new Bag <string>();
b.Add("5");
b.Add("4");
b.Add("3");
b.Add("2");
TrackingVisitor <string> visitor = new TrackingVisitor <string>();
b.Accept(visitor);
Assert.AreEqual(visitor.TrackingList.Count, 4);
Assert.AreEqual(visitor.TrackingList.Contains("5"), true);
Assert.AreEqual(visitor.TrackingList.Contains("4"), true);
Assert.AreEqual(visitor.TrackingList.Contains("3"), true);
Assert.AreEqual(visitor.TrackingList.Contains("2"), true);
}
public IEnumerable <T> Get <T>(Bag <T> bag) => bag.Accept(new Visitor <T>(this));
public IObservable <T> Get <T>(Bag <T> bag)
=> Map.GetOrCreate(
bag,
() => bag.Accept(new CreateVisitor <T>(this)));
public void TestInvalidAccept2()
{
Bag <string> b = new Bag <string>();
b.Accept((IVisitor <KeyValuePair <string, int> >)null);
}
public void TestInvalidAccept1()
{
Bag <string> b = new Bag <string>();
b.Accept((IVisitor <string>)null);
}
public void TestNullVisitor1()
{
Bag <string> b = new Bag <string>();
b.Accept((IVisitor <string>)null);
}
public Aliq.Void Visit <T>(Bag <T> bag) => bag.Accept(new CreateVisitor <T>(Node, Id));
