public Abstract_NewsFeed GetNewsFeed(string NewsFeedName)
{
Abstract_NewsFeed NewsFeed = null;
foreach (Abstract_NewsFeed newsFeed in this.NewsFeedList)
{
if (newsFeed.FeedName == NewsFeedName)
{
NewsFeed = newsFeed;
break;
}
}
return(NewsFeed);
}
public void SubscribePhoneToServer(Server server, Abstract_Phone phone, string NewsFeedName)
{
Abstract_NewsFeed NewsFeed = server.GetNewsFeed(NewsFeedName);
if (NewsFeed != null)
{
Abstract_PhoneReference PhoneReference = server.GetPhoneReference(phone.id);
if (PhoneReference == null)
{
PhoneReference = server.CreateNewPhoneReference(phone);
}
server.SubscribePhoneToFeed(PhoneReference, NewsFeed);
}
else
{
phone.Notification("A " + NewsFeedName + " newsfeed does not exist.");
}
}
public SubscriberFactory(Abstract_PhoneReference phoneReference, Abstract_NewsFeed NewsFeedObject)
{
IObservable <bool> NewsFeedObserver = (IObservable <bool>)NewsFeedObject;
switch (NewsFeedObject.FeedName)
{
case "Business":
{
phoneReference.subsciptions = new Subscription_Business(phoneReference.subsciptions, NewsFeedObject);
phoneReference.subsciptions.Subscribe(NewsFeedObserver);
break;
}
case "Sports":
{
phoneReference.subsciptions = new Subscription_Sports(phoneReference.subsciptions, NewsFeedObject);
phoneReference.subsciptions.Subscribe(NewsFeedObserver);
break;
}
}
}
public Abstract_Subscription(Abstract_Subscription outerLayer, Abstract_NewsFeed NewsFeedObject)
{
this.OuterLayer = outerLayer;
this.UpdateAvailable = false;
this.NewsFeed = NewsFeedObject;
}
public Subscription_Sports(Abstract_Subscription subscription, Abstract_NewsFeed NewsFeedObject) : base(subscription, NewsFeedObject)
{
this.NewsFeedName = "Sports";
}
public void SubscribePhoneToFeed(Abstract_PhoneReference phoneReference, Abstract_NewsFeed NewsFeed)
{
SubscriberFactory subscriber = new SubscriberFactory(phoneReference, NewsFeed);
}
public Subscription_Business(Abstract_Subscription subscription, Abstract_NewsFeed NewsFeedObject) : base(subscription, NewsFeedObject)
{
this.NewsFeedName = "Business";
}
