/**
 * Test harness for disk scheduling algorithms
 *
 * Usage:
 *	java Test <cylinder string size> <initial cylinder position>
 */

public class Test
{
	public static void main(String[] args) {
		if (args.length != 2) {
			System.err.println("Usage: java Test <cylinder string size> <initial cylinder position>");
			System.exit(0);
		}

		Generator ref = new Generator(Integer.parseInt(args[0]));
		int ip = Integer.parseInt(args[1]);

		int[] referenceString = ref.getCylinders();
		// below is the reference string example used in the text
		//int[] referenceString = {98, 183, 37, 122, 14, 124, 65, 67};
	

		for (int n : referenceString)
			System.out.print(n+",");
		System.out.println();
		DiskScheduler[] algorithms = new DiskScheduler[2];
 		algorithms[0]  = new FCFS(referenceString,ip);
 		algorithms[1]  = new SSTF(referenceString,ip);

		for (int i = 0; i < algorithms.length; i++)
			System.out.println(algorithms[i].getClass() + " = " + algorithms[i].serviceRequests());
	}
}