gistfile1.txt

  def parse(file: File): ListBuffer[Schedule] = {
    val reader = new BufferedReader(new FileReader(file))
    try {
      val schedules = ListBuffer.empty[Schedule]

      var basicSchedule: BasicSchedule = null
      var origin: OriginLocation = null
      var intermediateLocations = ListBuffer.empty[IntermediateLocation]

      var line: String = reader.readLine()
      while (line != null) {
        if (basicSchedule == null) {
          parse(this.basicScheduleWoNl, line).map { bs =>
            basicSchedule = bs
          }
        }
        else {
          if (origin == null) {
            parse(this.originLocationWoNl, line).map { loc =>
              origin = loc
            }
          }
          else {
            parse(intermediateLocationWoNl, line).map { loc =>
              intermediateLocations += loc
            }.getOrElse {
              parse(terminatingLocationWoNl, line).map { terminating =>
                schedules += Schedule(
                  basicSchedule, origin, intermediateLocations.toList,
                  terminating
                )

                basicSchedule = null
                origin = null
                intermediateLocations.clear()
              }
            }
          }
        }

        line = reader.readLine()
      }

      schedules
    }
    finally {
      reader.close()
    }
  }