// --------------------- M E N U ---------------------
public void process() {
boolean working = true;
int input;
while (working) {
System.out.println("----------Menu----------");
System.out.println("(1) student");
System.out.println("(2) teacher");
System.out.print("> ");
input = scan.nextInt();
if (input == 1) {
System.out.println("----------Student----------");
System.out.println("(1) list");
System.out.println("(2) data");
System.out.println("(3) add");
System.out.println("(4) delete");
System.out.print("> ");
input = scan.nextInt();
switch (input) {
case 1:
printStudentList();
break;
case 2:
studentData();
break;
case 3:
addStudent();
break;
case 4:
deleteStudent();
break;
}
} else if (input == 2) {
System.out.println("----------Teacher----------");
System.out.println("(1) list");
System.out.println("(2) data");
System.out.println("(3) add");
System.out.println("(4) delete");
System.out.print("> ");
input = scan.nextInt();
switch (input) {
case 1:
printTeacherList();
break;
case 2:
teacherData();
break;
case 3:
addTeacher();
break;
case 4:
deleteTeacher();
break;
}
}
}
}
public void deleteTeacher() {
System.out.println("----------Delete Student----------");
printTeacherList();
System.out.println("Input Teacher ID");
System.out.print("> ");
int deleteID = scan.nextInt();
int i = 0;
for (Teacher teacher : teacher) {
if (teacher.getTeacherID() == deleteID) {
this.teacher.remove(this.teacher.get(i));
}
i++;
}
}