【摘要】 运用面向对象的技术与UML语言相合设计满足约束条件的多维立方体模型。该模型展现了维度的层次关系,支持不均衡及非严格的层次结构;实现了度量的多种聚合操作及度量和维度的相互转换。并给出针对立方体操作的具体实现的算法。更多还原

【Abstract】 The article used object oriented technique and UML(Unified Modeling Language) to design Multidimensional Data Cub that satisfied with restricting conditions.This model is able to represent hierarchical relationships within a dimension and support unbalanced hierarchy,relaxed hierarch.The model implemented some aggregation operation of measure and mutual conversion from dimension to measure.This article give some arithmetics description of series of operations on cubes.更多还原