package viewer;

public class SweepThread extends Thread {
	public boolean running = true;
	ViewerApplet owner;
	
	public int counter = 0;
	public int maxRange;
	
	public int sleepTime;
	
	public SweepThread(ViewerApplet owner, int maxRange, int sleepTime) {
		this.owner = owner;
		this.maxRange = maxRange;
		this.sleepTime = sleepTime;
	}
	

	public void run() {
		while(running) {
			owner.drawSweepLine(counter);
			try {
				Thread.currentThread().sleep(sleepTime);
			} catch(Exception ex) {
				
			}
			++counter;
			if(counter > maxRange) {
				running = false;
				owner.exitSweepMode();
			}			
		}
		owner.exitSweepMode();
	}
}