# Save the specified entities.
	private fun save_entities(neo_entities: Collection[NeoEntity]) do
		var batch = new NeoBatch(client)
		var batch_length = 0

		for nentity in neo_entities do
			batch.save_entity(nentity)
			batch_length += 1
			if batch_length >= batch_max_size then
				do_batch(batch)
				done_part += batch_max_size
				fire_progressed(done_part, total)
				batch = new NeoBatch(client)
				batch_length = 0
			end
		end
		do_batch(batch)
		done_part += batch_length
	end