Examples with Dimension mondrian.olap.MondrianDef.Dimension used on opensource projects

Example 1 with Dimension

use of mondrian.olap.MondrianDef.Dimension in project collect by openforis.

the class Mondrian4SchemaGenerator method createCube.

private Cube createCube(DataTable dataTable) {
    NodeDefinition nodeDef = dataTable.getNodeDefinition();
    Cube cube = new Cube();
    cube.name = nodeDef.getName();
    MeasureGroups measureGroups = new MondrianDef.MeasureGroups();
    MeasureGroup measureGroup = new MeasureGroup();
    measureGroup.name = cube.name;
    Measures measures = new Measures();
    List<Measure> measureList = createMeasures(dataTable);
    measures.list().addAll(measureList);
    measureGroup.children.add(measures);
    measureGroup.table = dataTable.getName();
    DimensionLinks dimensionLinks = new DimensionLinks();
    measureGroup.children.add(dimensionLinks);
    measureGroups.list().add(measureGroup);
    cube.children.add(measureGroups);
    if (nodeDef instanceof EntityDefinition) {
        Dimensions dimensions = new Dimensions();
        Queue<NodeDefinition> queue = new LinkedList<NodeDefinition>();
        queue.addAll(((EntityDefinition) nodeDef).getChildDefinitions());
        while (!queue.isEmpty()) {
            NodeDefinition def = queue.poll();
            if (def instanceof AttributeDefinition) {
                AttributeDefinition attrDef = (AttributeDefinition) def;
                Dimension dimension = createDimension(dataTable, attrDef);
                if (dimension != null) {
                    dimensions.list().add(dimension);
                    // add dimension link
                    DimensionLink dimensionLink = createDimensionLink(dimension, attrDef);
                    dimensionLinks.list().add(dimensionLink);
                }
            } else if (!def.isMultiple()) {
                queue.addAll(((EntityDefinition) def).getChildDefinitions());
            }
        }
        cube.children.add(dimensions);
    }
    return cube;
}

Example 2 with Dimension

use of mondrian.olap.MondrianDef.Dimension in project collect by openforis.

the class Mondrian4SchemaGenerator method createDimension.

private Dimension createDimension(DataTable dataTable, AttributeDefinition attrDefn) {
    List<Attribute> attrs = createDimensionAttributes(dataTable, attrDefn);
    if (attrs.isEmpty()) {
        return null;
    } else {
        Dimension dimension = new Dimension();
        dimension.name = attrDefn.getName();
        dimension.caption = getDimensionCaption(attrDefn);
        if (attrDefn.hasMainField()) {
            dimension.key = attrDefn.getMainFieldName();
        } else {
            dimension.key = attrDefn.getName();
        }
        dimension.table = dataTable.getName();
        Attributes attributes = new Attributes();
        attributes.list().addAll(attrs);
        dimension.children.add(attributes);
        List<Level> hierarchyLevels = createHierarchyLevels(attrDefn);
        if (!hierarchyLevels.isEmpty()) {
            Hierarchies hierarchies = new Hierarchies();
            Hierarchy hierarchy = new Hierarchy();
            hierarchy.name = attrDefn.getName() + "_full_hierarchy";
            hierarchy.children.addAll(hierarchyLevels);
            hierarchies.list().add(hierarchy);
            dimension.children.add(hierarchies);
        }
        return dimension;
    }
}