Class OrderedMergeCrosstabSpecification

  • All Implemented Interfaces:
    Serializable, CrosstabSpecification

    public class OrderedMergeCrosstabSpecification
    extends Object
    implements CrosstabSpecification
    Computed structural data of a crosstab. It basically contains the full dataset of the column axis, which then allows us to inject artificial rows into the dataset.

    This mode uses the order in which elements occur in the datastream as normalized order of dimension elements.

    We have the assumption, that the data is already pre-sorted in some way and that all rows are given in that order. As the order can be arbitrary, we do not attempt to sort or assume that items are comparable. This model is only guaranteed to work well, if the data set is properly normalized. A sane MDX datasource is guaranteed to return such a normalized dataset.

    Thomas Morgner
    See Also:
    Serialized Form