def create_for_minddataset(self): start_index = self.start_index if self.start_index is not None else 0 num_samples = self.num_samples if self.num_samples is not None else 0 c_sampler = cde.MindrecordSequentialSampler(num_samples, start_index) c_child_sampler = self.create_child_for_minddataset() c_sampler.add_child(c_child_sampler) return c_sampler
def parse_for_minddataset(self): """Parse the sampler for MindRecord.""" start_index = self.start_index if self.start_index is not None else 0 num_samples = self.num_samples if self.num_samples is not None else 0 c_sampler = cde.MindrecordSequentialSampler(num_samples, start_index) c_child_sampler = self.parse_child_for_minddataset() c_sampler.add_child(c_child_sampler) return c_sampler