compareTo method

@override int compareTo(TableConstraint 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(TableConstraint other) {
  var cmp = priority.compareTo(other.priority);
  if (cmp == 0) {
    cmp = field.compareTo(other.field);
  }
  return cmp;
}