public class T1 extends Thread
{
	private boolean active = true;
	private boolean alive = true;
	private Multitradning callerObj = null; 
	
	/**
	 * A thread. 
	 * @param callerObj reference to mainclass so taskPerformed() can be called
	 */
	public T1(Multitradning callerObj)
	{
		this.callerObj = callerObj;
		start();
	}
	
	public void run()
	{
		while (alive)
		{
			while (active)
			{
				try
				{
					sleep(1000);
				} catch (InterruptedException e)
				{
					// Nothing
				}
				callerObj.taskPerformed("T1: Tråd 1");
			}
			
			try 
			{ 
				sleep(25);
			} catch(InterruptedException ie)
			{
				// Nothing
			}
		}
	}
	
	/**
	 * Sätter tråden aktiv (pausar) eller oaktiv 
	 * @param active om den ska vara aktiv eller ej
	 */
	public void setActive(boolean active)
    {
	    this.active = active;
    }
	
	/**
	 * Dödar tråden helt
	 */
	public void killThread()
    {
	    this.alive = false;
	    this.active = false;
    }
}