def featureSetsGenerator(self, request):
        dataset = self.getDataRepository().getDataset(request.datasetId)
        return self._topLevelObjectGenerator(
            request, dataset.getNumFeatureSets(),
            dataset.getFeatureSetByIndex)

    ###########################################################
    #
    # Public API methods. Each of these methods implements the
    # corresponding API end point, and return data ready to be
    # written to the wire.
    #
    ###########################################################
A microparser that just returns the next tag from the line.
dataset/ETHPy150Open ga4gh/server/ga4gh/backend.py/Backend.featureSetsGenerator--crossover with--dataset/ETHPy150Open dcramer/django-compositepks/django/template/__init__.py/TokenParser.tag