public GPFSchedule(GPFSession session, List <Course> courses, List <Course> taken)
{
coursesTaken = new List <Course>();
//get courses and hours already taken
foreach (Course course in taken)
{
coursesTaken.Add(course);
hours += course.Units;
}
Terms = new List <AcademicTerm>();
//create entering term
currentTerm = session.EnteringTerm;
//count variables to prevent infinite loops when classes cannot be placed
int loopCount = 0;
int termCount = 1;
//variable to track position in toAdd
int listPos = 0;
//true when a class is successfully added
bool classAdded = false;
//course we're currently trying to add
Course currentCourse;
toAdd = courses;
while (toAdd.Count > 0)
{
for (int i = 0; i < session.ClassesPerQuarter; i++)
{
classAdded = false;
while (!classAdded && loopCount < 20)
{
listPos += 1;
if (listPos >= toAdd.Count)
{
listPos = 0;
loopCount += 1;
}
currentCourse = toAdd[listPos];
classAdded = AddClass(currentCourse, currentTerm);
}
if (toAdd.Count == 0)
{
break;
}
}
Terms.Add(currentTerm);
foreach (Course c in currentTerm.ClassSchedule)
{
AddCourseTaken(c);
}
currentTerm = currentTerm.nextTerm();
loopCount = 0;
termCount += 1;
}
}
public bool AddClass(Course course, AcademicTerm term)
{
//check for prerequisites
foreach (Course pre in course.Prerequisites)
{
if (!isCourseTaken(pre))
{
return(false);
}
}
currentTerm.ClassSchedule.Add(course);
toAdd.Remove(course);
return(true); //if it was able to add
}
public AcademicTerm nextTerm()
{
AcademicTerm next;
switch (Quarter.Value)
{
case "Fall":
next = new AcademicTerm(Year, "Winter");
break;
case "Winter":
next = new AcademicTerm(Year, "Spring");
break;
case "Spring":
next = new AcademicTerm(Year + 1, "Fall");
break;
default:
next = this;
break;
}
return(next);
}
public bool Equals(AcademicTerm term)
{
return(Year == term.Year && Quarter.Value == term.Quarter.Value);
}