NNJVTCondition Node1 NNJVTCondition - m_nnjvt_name - m_nnjvt_acc - m_nnjvtpass_acc - s_capacity + NNJVTCondition() + isSatisfied() + toString() + capacity() Node2 ICondition + ~ICondition() + isSatisfied() + capacity() + toString() Node2->Node1