Class RolapHierarchy.RolapNullMember

  • All Implemented Interfaces:
    java.lang.Comparable, Annotated, Member, OlapElement, RolapCalculation, RolapMember
    Enclosing class:
    RolapHierarchy

    static class RolapHierarchy.RolapNullMember
    extends RolapMemberBase
    A RolapNullMember is the null member of its hierarchy. Every hierarchy has precisely one. They are yielded by operations such as [Gender].[All].ParentMember. Null members are usually omitted from sets (in particular, in the set constructor operator "{ ... }".
    • Constructor Detail

      • RolapNullMember

        RolapNullMember​(RolapLevel level)