using System;
using System.Collections.Generic;

public class Discipline : IName, IDetails
{
    private string name = null;

    public string Name
    {
        get
        {
            return this.name;
        }
        set
        {
            if (string.IsNullOrEmpty(value)) throw new ArgumentNullException("A discipline has to have a name");
            this.name = value;
        }
    }

    public uint NumberOfLectures { get; set; }
    public IList<Student> Students { get; set; }
    public string Details { get; set; }

    public Discipline(string name, uint numberOfLectures, IList<Student> students, string details = null)
    {
        this.Name = name;
        this.NumberOfLectures = numberOfLectures;
        this.Students = students;
        this.Details = details;
    }
}