compareTo method

@override int compareTo(Timestamp 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(Timestamp other) {
  if (seconds != other.seconds) {
    return seconds - other.seconds;
  }
  return nanoseconds - other.nanoseconds;
}