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    /**
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    /**
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     * Print a Gantt Chart detailing the results of this scheduler's run.
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     * Print a Gantt Chart detailing the results of this scheduler's run.
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     */
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     */
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    protected void printGanttChart ()
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    protected void printGanttChart ()
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    {
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    {
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        Vector<String> t = new Vector<String> ();
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        Vector<String> l = new Vector<String> ();
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        GanttChart gc = new GanttChart (log);
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        String timeline = new String();
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        String labels = new String();
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        String add1 = new String();
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        String add2 = new String();
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        int exptime = 0;
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        gc.printGanttChart ();
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        int templen;
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        for (LogEntry e : log)
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        {
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            if (e.msg == LogEntry.MsgType.ADDED)
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                continue;
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            if (e.msg == LogEntry.MsgType.EXPIRE || e.msg == LogEntry.MsgType.COMPLETE)
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            {
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                exptime = e.time;
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                continue;
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            }
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            add1 = "|---" + e.proc.name + "---";
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            add2 = "" + e.time;
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            for (int i=0; add2.length() < add1.length(); i++)
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                add2 += " ";
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            if (timeline.length() + add1.length() > 79)
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            {
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                t.add (timeline + "|");
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                templen = labels.length() - String.valueOf(exptime).length();
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                labels = labels.substring (0, templen+1) + String.valueOf(exptime);
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                l.add (labels);
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                /* Clear the current timeline and labels */
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                timeline = new String();
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                labels = new String();
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            }
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            timeline += add1;
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            labels += add2;
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        }
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        /* Done, add the last values of timeline and labels to the Vectors */
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        t.add (timeline + "|");
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        templen = labels.length() - String.valueOf(exptime).length();
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        labels = labels.substring (0, templen+1) + String.valueOf(exptime);
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        l.add (labels);
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        assert (l.size() == t.size());
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        for (int i=0; i<l.size(); i++)
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        {
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            System.out.println (t.elementAt (i));
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            System.out.println (l.elementAt (i));
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            System.out.println ();
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        }
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    }
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    }
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    /**
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    /**
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     * Find the average wait time of processes.
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     * Find the average wait time of processes.
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     */
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     */