@Override
protected CSVField csvBuildInstructor(PreferenceGroup prefGroup, boolean isEditable) {
CSVField cell = createCell();
if (prefGroup instanceof Class_) {
Class_ aClass = (Class_) prefGroup;
if (aClass.isDisplayInstructor()) {
TreeSet sortedInstructors = new TreeSet(new InstructorComparator());
sortedInstructors.addAll(aClass.getClassInstructors());
for (Iterator i = sortedInstructors.iterator(); i.hasNext(); ) {
ClassInstructor ci = (ClassInstructor) i.next();
String label = ci.getInstructor().getName(getInstructorNameFormat());
addText(cell, label, true);
}
}
}
return cell;
}
public int compare(Object o1, Object o2) {
// Check if objects are of class Instructional Offering
if (!(o1 instanceof ClassInstructor)) {
throw new ClassCastException("o1 Class must be of type ClassInstructor");
}
if (!(o2 instanceof ClassInstructor)) {
throw new ClassCastException("o2 Class must be of type ClassInstructor");
}
ClassInstructor ci1 = (ClassInstructor) o1;
ClassInstructor ci2 = (ClassInstructor) o2;
if (ci1.getUniqueId().equals(ci2.getUniqueId())) return 0;
int cmp =
Double.compare(ci1.isLead().booleanValue() ? 0 : 1, ci2.isLead().booleanValue() ? 0 : 1);
if (cmp != 0) return cmp;
if (compareBy == COMPARE_BY_LEAD || compareBy == COMPARE_BY_PCT_SHARE) {
cmp = ci1.getPercentShare().compareTo(ci1.getPercentShare());
if (cmp != 0) return cmp;
}
cmp = compareStrings(ci1.getInstructor().getLastName(), ci2.getInstructor().getLastName());
if (cmp != 0) return cmp;
cmp = compareStrings(ci1.getInstructor().getFirstName(), ci2.getInstructor().getFirstName());
if (cmp != 0) return cmp;
cmp = compareStrings(ci1.getInstructor().getMiddleName(), ci2.getInstructor().getMiddleName());
if (cmp != 0) return cmp;
return ci1.getInstructor().getUniqueId().compareTo(ci2.getInstructor().getUniqueId());
}