compareTo method

@override int compareTo(Period<T> other)

Compares this object to another object.

Returns a value like a Comparator when comparing this to other. That is, it returns a negative integer if this is ordered before other, a positive integer if this is ordered after other, and zero if this and other are ordered together.

The other argument must be a value that is comparable to this object.

Implementation

@override
int compareTo(Period<T> other) {
  if (identical(this, other)) {
    return 0;
  }

  var comparison = start.compareTo(other.start);
  if (comparison != 0) {
    return comparison;
  }

  comparison = end.compareTo(other.end);
  if (comparison != 0) {
    return comparison;
  }

  return other.priority.compareTo(priority);
}