/**
 * Abstract class Straßen - write a description of the class here
 * 
 * @author (your name here)
 * @version (version number or date here)
 */
public abstract class Straßen extends SichtbaresTeil
{
	// instance variables - replace the example below with your own
	private int x;

	/**
	 * An example of a method - replace this comment with your own
	 * 
	 * @param  y	a sample parameter for a method
	 * @return		the sum of x and y 
	 */
	public int sampleMethod(int y)
	{
		// put your code here
		return x + y;
	}
}