/** This method gets the name of the student to whom the guest should be added
* and the guest detail. It then attempts to add the guest to that student.
*/
private void addGuest()
{
int result;
// Get input details
int num = getNumber("Enter student's number: ");
String guestName = getDetail("Enter guest's name: ");
String guestEmail = getDetail("Enter guest's email address: ");
Guest newGuest = new Guest(guestName, guestEmail);
// Now try to add the guest to the student
result = thisCeremony.addGuest(num, guestName, guestEmail);
if (result > 0)
{
Console.WriteLine("Guest added to student" + num);
}
else
{
Console.WriteLine("ERROR: Guest not added to student " + num);
if (result == 0)
{
Console.WriteLine("The guest list for " + num + " is full");
}
else
{
Console.WriteLine("Student " + num + " not found");
}
}
}
/**
* YOU HAVE TO COMPLETE THIS METHOD.
* Adds a new guest to a guest list. Duplicate guests are not allowed
* @param newGuest
* @return true if guest is added
* false if the list is full or the guest is already on the list
*/
public bool addGuest(Guest newGuest)
{
if (!this.getGuestList().Contains(newGuest))
{
try{
this.getGuestList().Add(newGuest);
}
catch(ArgumentOutOfRangeException){
return false;
}
return true;
}
return false;
}
/**
* YOU HAVE TO COMPLETE THIS METHOD.
* Adds a guest to a student. Returns:
* -1 if the student's name was not in the list
* 0 if guest list is full
* 1 if guest successfully added
*/
public int addGuest(int number, String guestName, String email)
{
int result = -1;
Guest newGuest = new Guest(guestName, email);
Student temp = new Student(number, " ");
if (myList.Contains(temp)){
Student tmpStudent = (from student in myList where student.Equals(temp) select student).First();
if (tmpStudent.addGuest(newGuest))
{
result = 1;
}
else
{
result = 0;
}
}
return result;
}