/// <summary>
/// Accept method for the input data visitor.
/// </summary>
/// <param name="visitor">Visitor.</param>
public override void Accept(IVisitor visitor)
{
visitor.Visit(this);
Term1.Accept(visitor);
Term2.Accept(visitor);
visitor.PostVisit(this);
}
private void AddCourseToTerm()
{
Console.WriteLine("What's the name of this course?");
String newCourseName = Console.ReadLine();
newCourseName.ToLower();
Course newUserCourse = new Course(newCourseName);
try
{
Term1.AddCourse(newUserCourse);
}
catch (PreExistingCourseException)
{
Console.WriteLine("This course already exists in this term! Please try again...");
}
Console.WriteLine("The course has been added!");
DisplayCourseOptions();
String key = Console.ReadLine();
key.ToUpper();
Course1 = newUserCourse;
if (key.Equals("J"))
{
Process(key);
}
}
/// <summary>
/// Adds its two terms together, evaluating those two terms as necessary.
/// </summary>
/// <param name="rng">The rng to use, passed to other terms.</param>
/// <returns>The result of adding <see cref="Term1"/> and <see cref="Term2"/>.</returns>
public int GetResult(IGenerator rng)
{
return(Term1.GetResult(rng) + Term2.GetResult(rng));
}
/// <summary>
/// Divides the first term by the second, evaluating those two terms as necessary.
/// </summary>
/// <param name="rng">The rng to used -- passed to other terms.</param>
/// <returns>The result of evaluating <see cref="Term1"/> / <see cref="Term2"/>.</returns>
public int GetResult(IGenerator rng)
{
return((int)Math.Round((double)Term1.GetResult(rng) / Term2.GetResult(rng)));
}
/// <summary>
/// Subtracts the second term from the first, evaluating those two terms as necessary.
/// </summary>
/// <param name="rng">The rng to used -- passed to other terms.</param>
/// <returns>The result of evaluating Term1 - Term2.</returns>
public int GetResult(IRandom rng)
{
return(Term1.GetResult(rng) - Term2.GetResult(rng));
}
/// <summary>
/// Divides the first term by the second, evaluating those two terms as necessary.
/// </summary>
/// <param name="rng">The rng to used -- passed to other terms.</param>
/// <returns>The result of evaluating Term1 / Term2.</returns>
public int GetResult(IRandom rng)
{
return((int)Math.Round((double)Term1.GetResult(rng) / Term2.GetResult(rng)));
}
