def AddShapePointObjectUnsorted(self, shapepoint, problems):
    if (len(self.sequence) == 0 or
        shapepoint.shape_pt_sequence >= self.sequence[-1]):
      index = len(self.sequence)
    elif shapepoint.shape_pt_sequence <= self.sequence[0]:
      index = 0
    else:
      index = bisect.bisect(self.sequence, shapepoint.shape_pt_sequence)
    if shapepoint.shape_pt_sequence in self.sequence:
      problems.InvalidValue('shape_pt_sequence', shapepoint.shape_pt_sequence,
                            'The sequence number %d occurs more than once in '
                            'shape %s.' %
                            (shapepoint.shape_pt_sequence, self.shape_id))
    if shapepoint.shape_dist_traveled is not None and len(self.sequence) > 0:
      if (index != len(self.sequence) and
          shapepoint.shape_dist_traveled > self.distance[index]):
        problems.InvalidValue('shape_dist_traveled',
                              shapepoint.shape_dist_traveled,
                              'Each subsequent point in a shape should have '
                              'a distance value that shouldn\'t be larger '
                              'than the next ones. In this case, the next '
                              'distance was %f.' % self.distance[index])
      if (index > 0 and
          shapepoint.shape_dist_traveled < self.distance[index - 1]):
        problems.InvalidValue('shape_dist_traveled',
                              shapepoint.shape_dist_traveled,
                              'Each subsequent point in a shape should have '
                              'a distance value that\'s at least as large as '
                              'the previous ones. In this case, the previous '
                              'distance was %f.' % self.distance[index - 1])
    if shapepoint.shape_dist_traveled > self.max_distance:
      self.max_distance = shapepoint.shape_dist_traveled
    self.sequence.insert(index, shapepoint.shape_pt_sequence)
    self.distance.insert(index, shapepoint.shape_dist_traveled)
    self.points.insert(index, (shapepoint.shape_pt_lat,
                               shapepoint.shape_pt_lon,
                               shapepoint.shape_dist_traveled))