public boolean existsConcreteActivity(String _concreteActivityId)(Code)
Allows to get the concrete activity which has the same id than the
parameter
Parameters: _concreteActivityId - the id of the concreteActivity asked the ConcreteActivity which has the same id
Allows to get the concrete activity which has the same id than the
parameter
Parameters: _concreteActivityId - the id of the concreteActivity asked the ConcreteActivity which has the same id