import java.util.ArrayList;
    public class Instrument //everything is self explanitory
   {
      NoteInterpreter n;
      double tempo;
      TimeSignature tt;
      ArrayList<Note> notes;
      String in,volume;
       public Instrument (String type)
      {
         in=type;
         notes=new ArrayList<Note>();
      }
       public void setNoteInterpreter(NoteInterpreter nn)
      {
         n=nn;
      }
       public void setTempo(String nn)
      {
         tempo=Double.parseDouble(nn);
      }
       public void setVolume(String nn)
      {
         volume=nn;
      }
       public String getVolume()
      {
         return volume;
      }
       public void addNote(String[] nn)
      {
         Note t=n.getNote(nn[1],tempo);
         t.setPlayer(this);
         t.setMods(nn);
         notes.add(t);
      }
       public double getDuration()
      {
         double x=0;
         for(int i=0;i<notes.size();i++)
            x+=notes.get(i).getDuration();
         return x;
      }
       public void setSignature(TimeSignature nn)
      {
         tt=nn;
      }
       public void printSelf()
      {
         System.out.println(in+" ins. tempo: "+tempo+". volume: "+volume+". time signature: "+tt);
      }
       public void style(Note t, String mod)
      {
      }
       public void play()
      {
         double time=0;
         int i=0;
         while(i<notes.size())
         {
            System.out.print(in+" ins. Start: "+time);
            time+=notes.get(i).getDuration();
            System.out.println(" . Stop: "+time+" for note "+notes.get(i));
            i++;
         }
      }
   }