COMP2240-Assignment2/Code/P2_PrinterHead.java

public class P2_PrinterHead{

    private char mode = 'M';
    private boolean inUse=false;
    private String jobId;
    private int timeRemaining = 0;

    public P2_PrinterHead() 
    {
        //Nothing to set up.
    }

    public synchronized int print(P2_Jobs jobInput, int[] time)
    {
        //Set the details of the current job
        jobId = jobInput.getId();
        mode = jobInput.getJobType();
        inUse = true;
        timeRemaining = jobInput.getPages();
        int startTime = time[0];

        //Wait (and delay the thread) one second per page of the job
        for(int i = 0; i<jobInput.getPages(); i++)
        {
            try
            {
                Thread.sleep(1000);
                timeRemaining--;
                time[0]++;
            }
            catch(Exception e)
            {
                //Don't actually care
            }
        }

        //Head is now available for another activity
        inUse = false;
        return startTime;
    }

    //Getters
    public String getJobId()
    {
        return jobId;
    }

    public boolean getInUse()
    {
        return inUse;
    }

    public char getMode()
    {
        return mode;
    }

    public int getTimeRemaining()
    {
        return timeRemaining;
    }
}