def _load_rule_data(self, virtual_topology_data):
"""Loads rule data with a single rule """
# Load rule virtual topology data from file.
self._rule_data = virtual_topology_data['rules'][0].get('rule')
self._rule = Rule(self._api, self._context, self._rule_data,
self._chain)
self._rule.build()
def add_rule(self, rule):
""" Adds a given rule to this chain. """
rule_obj = Rule(self._api, self._context, rule, self)
rule_obj.build()
self._rules[rule.get('id')] = rule_obj
