setLengths method

void setLengths(List<String> strings)

Set lengths using decimal numbers like "10123".

Implementation

void setLengths(List<String> strings) {
  if (strings.length != valueCount) {
    throw ArgumentError('unexpected journal line: $strings');
  }

  try {
    for (var i = 0; i < strings.length; i++) {
      lengths[i] = int.parse(strings[i]);
    }
  } on FormatException {
    throw ArgumentError('unexpected journal line: $strings');
  }
}