Lucene.Net.Facet.TestMultipleIndexFields.assertOrdinalsExist C# (CSharp) Method

        private void assertOrdinalsExist(string field, IndexReader ir)
        {
            foreach (AtomicReaderContext context in ir.Leaves)
            {
                AtomicReader r = context.AtomicReader;
                if (r.GetBinaryDocValues(field) != null)
                {
                    return; // not all segments must have this DocValues
                }
            }
            Fail("no ordinals found for " + field);
        }