queryRelatedFeatureCount method

Future<int> queryRelatedFeatureCount(
  1. {required ArcGISFeature feature,
  2. RelatedQueryParameters? parameters}
)

Performs a query that returns the number of related features to supplied feature based on the parameters.

Parameters:

  • feature — The feature which should be queried for the number of related features.
  • parameters — The parameters to the query.

Return Value: A task that represents the asynchronous query of related feature count. The value of the task result contains a uint64_t.

Implementation

Future<int> queryRelatedFeatureCount(
    {required ArcGISFeature feature, RelatedQueryParameters? parameters}) {
  final taskHandle = _withThrowingErrorHandler((errorHandler) {
    return runtimecore.RT_ArcGISFeatureTable_queryRelatedFeatureCountCombined(
        _handle,
        feature._handle,
        parameters?._handle ?? ffi.nullptr,
        errorHandler);
  });
  return taskHandle.toFuture((element) => element.getValueAsInt()!);
}