class Transaction
{
  
  import java.text.SimpleDateFormat;
  import java.util.Calendar;
  import java.util.Date; 
  int dayOfWeek;

  String ckodate;
  String ckotime;
  String deweyClass;
  String title;
  
  public String getTimeStr()
  {
  return ckotime.substring(0,5) ;  
  }
  
  
  public int getHour()
  {
    return ( Integer.valueOf( ckotime.substring(0,2) )) ; 
  }

  public int getMinute()
  { 
    return  ( Integer.valueOf( ckotime.substring(3,5))) ;
  }

  //This returns the time of day as a fraction of 1
  public double getTime()
  { 
    double hourfraction =  (double) getHour() / 24 ;
    double minutefraction = (double) getMinute() / (24 * 60) ; 
    return hourfraction + minutefraction;
  }

  //This returns the day as a fraction of the month
  public float getDay()
  {
    float theday = Integer.valueOf( ckodate.substring(8,10) ) ;
    return theday / 30 ; 
  }
  public int getBigDewey()
  {
    try{
      return ( Integer.valueOf(deweyClass.substring(0,3) ) ) ;
    }
    catch (NumberFormatException n)
    {
      return 9999; 
    }
  }
  
  
  //Uses some code from zach to return the # of the day. 
  public int getDayNumber()
  {
    try {
      
      Calendar cal = Calendar.getInstance();
      SimpleDateFormat sdf = new SimpleDateFormat("y-M-d");
      Date date = sdf.parse(ckodate);
      cal.setTime(date);
      
      dayOfWeek = cal.get(Calendar.DAY_OF_WEEK);
      return dayOfWeek;
      
    } catch (Exception e){ 
    //do anything you want to handle the exception
      println("Unable to parse date stamp");
      return 999;
      } 
  }
  
}