def add_atomic_information(data_api, data_setters):
for model_chains in data_api.chains_per_model:<EOL><INDENT>data_setters.set_model_info(data_api.model_counter, model_chains)<EOL>tot_chains_this_model = data_api.chain_counter + model_chains<EOL>last_chain_counter = data_api.chain_counter<EOL>for chain_index in range(last_chain_counter, tot_chains_this_model):<EOL><INDENT>add_chain_info(data_api, data_setters, chain_index)<EOL><DEDENT>data_api.model_counter+=<NUM_LIT:1><EOL><DEDENT>
Add all the structural information.
    :param data_api the data api from where to get the data
    :param data_setters the class to push the data to