protected abstract static class UnmappedTerms.Bucket extends InternalTerms.Bucket<UnmappedTerms.Bucket>
InternalTerms.Bucket can have a self type but
UnmappedTerms doesn't ever need to build it because it never returns any buckets.InternalTerms.Bucket.Reader<B extends InternalTerms.Bucket<B>>MultiBucketsAggregation.Bucket.SubAggregationComparator<B extends MultiBucketsAggregation.Bucket>ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.ParamsWriteable.Writer<V>aggregations, docCount, docCountError, format, showDocCountErrorEMPTY_PARAMSgetAggregations, getDocCount, getDocCountError, keyToXContent, reduce, toXContent, writeTermTo, writeTogetPropertyclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitcompareTerm, getKeyAsNumbergetKey, getKeyAsStringisFragment