class ConditionalAccess(SelectorPart):
'''
'''
def __init__(self):
super(ConditionalAccess, self).__init__()
self._condition = Disjunction()
def add(self, pred):
if not isinstance(pred, Predicate):
raise InconsistentExpression(type(pred))
self._condition.add(pred)
def __init__(self):
super(ConditionalAccess, self).__init__()
self._condition = Disjunction()
