实体定义
属性定义
序号
属性名称
中文解释
数据类型
必填
GfcRoot
GfcRelationShip
1
Name
GfcLabel
GfcRelConnects
GfcRelConnectsElements
2
RelatingElement
GfcElement
√
3
RelatedElement
GfcElement
√
4
ConnectionGeometry
GfcConnectionGeometry
√
继承关系
GfcRoot
└
GfcRelationShip
└
GfcRelConnects
└GfcRelConnectsElements
├
GfcRelConnectsWithRealizingElements
└
GfcRelConnectsPathElements