public QuestionContainer(T MessageIdentifier, IReceiveQuestion ReceiverObject, Predicate <object> ConditionPredicate = null)
: base(MessageIdentifier, ConditionPredicate)
{
this.MessageIdentifier = MessageIdentifier;
this.ReceiverObject = ReceiverObject;
this.ConditionPredicate = ConditionPredicate;
}
public void SubscribeByQuestionType <T>(IReceiveQuestion ReceiverObject)
where T : QuestionBase
{
var FoundQuestions = from question in QuestionsByType
where question.ReceiverObject == ReceiverObject
select question;
int FoundQuestionsCount = FoundQuestions.Count();
if (FoundQuestionsCount == 0)
{
QuestionsByType.Add(new QuestionContainer <Type>(typeof(T), ReceiverObject));
}
}
public void SubscribeByQuestionTypeAndCondition <T>(IReceiveQuestion ReceiverObject, Predicate <object> ConditionPredicate)
where T : MessageBase
{
if (ConditionPredicate == null)
{
throw new Exception("The ConditionPredicate entered can not be null.");
}
var FoundQuestions = from question in QuestionsByType
where question.ReceiverObject == ReceiverObject
select question;
int FoundQuestionsCount = FoundQuestions.Count();
if (FoundQuestionsCount == 0)
{
QuestionsByType.Add(new QuestionContainer <Type>(typeof(T), ReceiverObject, ConditionPredicate));
}
}
