/** Room class for spring '07 schedule problem.
 *  The name attribute is simply a location like RLY-100
 *  I need to store 6 course section strings per room.
 */
public class Room
{
  private String name;
  private String [] section;

  public Room(String s)
  {
    name = s;
    section = new String [6];
    
    // don't forget to allocate indiv strings!
    for (int i = 0; i < 6; ++i)
     section[i] = "";
  }

  public String toString()
  {
    // Allow up to 10 characters for the name of the room
    String build = name;
    for (int i = 0; i < 10 - name.length(); ++i)
      build += " ";

    // For each class section, allow up to 11 characters for its info
    for (int i = 0; i < 6; ++i)
    {
      build += section[i];
      for (int j = 0; j < 11 - section[i].length(); ++j)
        build += " ";
    }
    return build;
  }

  // Warning - hour parameter is a number 8-13 not 0-5.
  // Use a star (*) to signify that we have additional class
  //   at same time (in same room).
  public void addClass(String courseSection, int hour)
  {
    hour = hour - 8;
    if (section[hour].length() == 0)
      section[hour] = courseSection;
    else
      section[hour] += "*";
  }

  public String getName() { return name; }

}