def create_for_minddataset(self):
num_samples = self.num_samples if self.num_samples is not None else 0
c_sampler = cde.MindrecordDistributedSampler(self.num_shards, self.shard_id, self.shuffle,
self.seed, num_samples)
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."""
num_samples = self.num_samples if self.num_samples is not None else 0
shuffle = self.shuffle if self.shuffle is not None else True
c_sampler = cde.MindrecordDistributedSampler(self.num_shards,
self.shard_id, shuffle,
self.seed, num_samples,
self.offset)
c_child_sampler = self.parse_child_for_minddataset()
c_sampler.add_child(c_child_sampler)
return c_sampler