<<rule>> Transform: Multiplicity-Many Containment-Container Reference - To - Multiplicity-One Bidirectional Reference

<<preserve>> classB : EClass <<preserve>> reference : EReference <<preserve>> upperBound = "1" <<preserve>> containment = "false" <<preserve>> classA : EClass <<preserve>> oppositeReference : EReference <<delete>> unique = "true" <<create>> unique = containmentReference_unique <<delete>> upperBound = value > 1 <<create>> upperBound = containmentReference_upperBound <<delete>> containment = "true" <<create>> containment = "false" <<preserve>> eType <<preserve>> eOpposite <<preserve>> eType <<preserve>> eOpposite <<preserve>> eContainingClass eStructuralFeatures <<preserve>> eContainingClass eStructuralFeatures