# File Automaten.rb, line 627
        def to_s
                str = "\n\nDer " + self.class.to_s + "-Automat " + "hat " + @zustaende.length.to_s + " Zustaende\n"
                str+= "\nStartzustand(Nr.0) enthaelt folgende Items: \n" +@startZustand.to_s_rechts + "\n\n"
                                j = 1
                                @zustaende.each{|i| 
                                if i!=@startZustand then
                                str+=("Zustand Nr."+j.to_s+" enthaelt folgende Items:\n" + i.to_s_rechts+"\n\n") 
                                j+=1
                                end}
                str+= "\n\n Uebergaenge:\n "
                          @uebergaenge.each{|i| str+= ("\t\t"+i.to_s_rechts+"\n")}
                str+="\n\n"
                return str
        end