working on file io

MattJobCreator.java

@@ -1,21 +1,13 @@
 package Scheduler;
 
-/**
- * <p>Title: MattJobCreator</p>
- * <p>Description: </p>
- * <p>Copyright: Copyright (c) 2004</p>
- * <p>Company: </p>
- * @author Matt Evett
- * @version 1.0
- */
-
 class MattJobCreator extends JobCreator {
   public MattJobCreator(SystemSimulator s) {
     super(s);
   }
+
   public Job createJob(String description, SystemSimulator s, String name) {
     // Return a Job or subtype of Job for eventual execution.
-    System.out.println("Creating a new job at time "+System.currentTimeMillis());
+    System.out.println("Creating a new job at time " + System.currentTimeMillis());
     return new MattJob(description, mySystem, name);
   }
 }

RunScheduler.java

@@ -1,28 +1,29 @@
 package Scheduler;
 
-import java.io.File;
+import java.io.BufferedReader;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
 import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.StreamTokenizer;
 import java.util.ArrayList;
 
 public class RunScheduler {
-  public static void main(String[] args) {
+  public static void main(String[] args) throws FileNotFoundException {
     Thread thisThread = Thread.currentThread();
     thisThread.setPriority(Thread.MAX_PRIORITY);
     SystemSimulator os = new SystemSimulator();
     ArrayList jobs = new ArrayList();
 
-    Object in;
-    // Here you need to parse the input file, scheduleInput.txt, to create the
-    // jobs ArrayList.
-    // For testing purposes, though, I'll just hardwire a three-value list. The
-    // RunScheduler that you submit should NOT have the following three lines.
+    ListManager reader = new ListManager();
+    ArrayList<Integer> readData = reader.readData();
+    String temp = "";
+    for(int i=0; i<readData.size(); i++) {
+    }
 
-    jobs.add("1 0 300");
-    jobs.add("2 100 300");
-    jobs.add("3 300 300");
+    // jobs.add("1 0 300");
+    // jobs.add("2 100 300");
+    // jobs.add("3 300 300");
 
     JobCreator sinecure = new JobCreator(os);
     Submittor sub = new Submittor(jobs, os, sinecure);
@@ -35,27 +36,26 @@ public static void main(String[] args) {
     // As the driver exits, os has the highest priority, so should get the
     // cpu....
   }
+
 }
 
-class FileStreamsReadnWrite {
-  public static void main(String[] args) {
+class ListManager {
+  //adapted from http://csis.pace.edu/~wolf/cs121/TestFiles2.htm
+  private ArrayList<Integer> dataList = new ArrayList<Integer>();
+  public ArrayList<Integer> readData() {
     try {
-      File stockInputFile = new File("/.txt");
-      File StockOutputFile = new File("/.txt");
-
-      FileInputStream fis = new FileInputStream(stockInputFile);
-      FileOutputStream fos = new FileOutputStream(StockOutputFile);
-      int count;
-
-      while ((count = fis.read()) != -1) {
-        fos.write(count);
+      BufferedReader input = new BufferedReader(new InputStreamReader(new FileInputStream("scheduleInput.txt")));
+      StreamTokenizer tokens = new StreamTokenizer(input);
+      int next = tokens.nextToken();
+      while (next != tokens.TT_EOF) {
+        double nval = tokens.nval;
+        dataList.add((int) nval);
+        next = tokens.nextToken();
       }
-      fis.close();
-      fos.close();
-    } catch (FileNotFoundException e) {
-      System.err.println("FileStreamsReadnWrite: " + e);
+      input.close();
     } catch (IOException e) {
-      System.err.println("FileStreamsReadnWrite: " + e);
+    } catch (NumberFormatException e) {
     }
+    return dataList;
   }
-}
+}