countRepeatInstancesOf method

int countRepeatInstancesOf(
  1. String xPath
)

The number of instances of the repeat xPath (unqualified).

Implementation

int countRepeatInstancesOf(String xPath) {
  final reference = getRef(xPath);
  if (!reference.isAmbiguous) {
    throw StateError('Provided xPath must be ambiguous');
  }
  return _evaluationContext.expandReference(reference)!.length;
}