minifb | small cross platform library to create a frame buffer | Animation library
kandi X-RAY | minifb Summary
kandi X-RAY | minifb Summary
MiniFB (Mini FrameBuffer) is a small cross platform library that makes it easy to render (32-bit) pixels in a window.
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QUESTION
Hi guys hope you're well (-:
I'm trying to write a method that reads from a file and creates different types of objects (Academic, Student, Programmer) that it then adds to a list (Person). I'm stuck trying to figure out a way to create different objects for each instance of a type of person, and add them to the list in the order that they are read. As in, it might go Programmer, Programmer, Student, Programmer, and it should add them in that order to the list. I've gotten it working where it creates an object for each type, but this means the output of the list is grouped by type instead of read order.
The data it reads will be newline separated, with the following format:
...ANSWER
Answered 2021-May-04 at 05:05ArrayList list = new ArrayList();
try (Scanner sc = new Scanner(new File(filename))) {
while (sc.hasNextLine()) {
String line = sc.nextLine();
if (line.equals("Student")) {
String n = sc.nextLine();
String d = sc.nextLine();
int y = sc.nextInt();
Student s = new Student(n, d, y);
list.add(s);
} else if (line.equals("Academic")) {
String n = sc.nextLine();
String s = sc.nextLine();
Academic a = new Academic(n, s);
list.add(a);
} else if (line.equals(...)) {
..
}
}
sc.close();
}
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