Examples of mondrian.rolap.agg.Segment$Region

org.eclipse.uml2.Region

Definition of a region of values which are not in a segment.

A region is defined by a set of constraints, one for each column in the segment. A constraint may be {@link mondrian.rolap.agg.LiteralStarPredicate}(true), meaning that the column is unconstrained.

For example,

 segment (State={CA, OR, WA}, Gender=*) actual values {1997, 1998} * {CA, OR, WA} * {M, F} = 12 cells excluded region (Year=*, State={CA, OR}, Gender={F}) excluded values {1997, 1998} * {CA, OR} * {F} = 4 cells Values: F     M CA  out   in OR  out   in WA  in    in

Note that the resulting segment is not a hypercube: it has a 'hole'. This is why regions are required.

            encodeTileContents(folder, layer, "contents", zoomLevel, top);
        }
    }


    void addRegion(Feature container, Envelope box, int minLodPixels, int maxLodPixels) {
        Region region = container.createAndSetRegion();
        Lod lod = region.createAndSetLod();
        lod.setMinLodPixels(minLodPixels);
        lod.setMaxLodPixels(maxLodPixels);
        LatLonAltBox llaBox = region.createAndSetLatLonAltBox();
        setEnvelope(box, llaBox);
    }

    {
        Collection regions = this.metaObject.getRegions();
        Collection transitions = new LinkedList();
        for (Iterator it = regions.iterator(); it.hasNext();)
        {
            Region region = (Region)it.next();
            transitions.addAll(region.getTransitions());
        }
        return transitions;
    }

    {
        Collection regions = this.metaObject.getRegions();
        Collection subvertices = new LinkedList();
        for (Iterator it = regions.iterator(); it.hasNext();)
        {
            Region region = (Region)it.next();
            subvertices.addAll(region.getSubvertices());
        }
        return this.filter(
            subvertices,
            collectionFilter);
    }

Examples of mondrian.rolap.agg.Segment$Region

Related Classes of mondrian.rolap.agg.Segment$Region