Examples with Hierarchy mondrian.olap.Hierarchy used on opensource projects

Example 21 with Hierarchy

use of mondrian.olap.Hierarchy in project mondrian by pentaho.

the class MondrianOlap4jSchema method getSharedDimensions.

public NamedList<Dimension> getSharedDimensions() throws OlapException {
    final MondrianOlap4jConnection olap4jConnection = olap4jCatalog.olap4jDatabaseMetaData.olap4jConnection;
    final SortedSet<MondrianOlap4jDimension> dimensions = new TreeSet<MondrianOlap4jDimension>(new Comparator<MondrianOlap4jDimension>() {

        public int compare(MondrianOlap4jDimension o1, MondrianOlap4jDimension o2) {
            return o1.getName().compareTo(o2.getName());
        }
    });
    final Role role = olap4jConnection.getMondrianConnection().getRole();
    for (Hierarchy hierarchy : schema.getSharedHierarchies()) {
        if (role.canAccess(hierarchy)) {
            dimensions.add(olap4jConnection.toOlap4j(hierarchy.getDimension()));
        }
    }
    NamedList<MondrianOlap4jDimension> list = new NamedListImpl<MondrianOlap4jDimension>();
    list.addAll(dimensions);
    return Olap4jUtil.cast(list);
}

Example 22 with Hierarchy

use of mondrian.olap.Hierarchy in project mondrian by pentaho.

the class SqlConstraintUtils method hasMultiPositionSlicer.

public static boolean hasMultiPositionSlicer(List<Member> slicerMembers) {
    Map<Hierarchy, Member> mapOfSlicerMembers = new HashMap<Hierarchy, Member>();
    for (Member slicerMember : slicerMembers) {
        Hierarchy hierarchy = slicerMember.getHierarchy();
        if (mapOfSlicerMembers.containsKey(hierarchy)) {
            // We have found a second member in this hierarchy
            return true;
        }
        mapOfSlicerMembers.put(hierarchy, slicerMember);
    }
    return false;
}

Example 23 with Hierarchy

use of mondrian.olap.Hierarchy in project mondrian by pentaho.

the class SqlConstraintUtils method expandMultiPositionSlicerMembers.

protected static Member[] expandMultiPositionSlicerMembers(Member[] members, Evaluator evaluator) {
    List<Member> slicerMembers = null;
    if (evaluator instanceof RolapEvaluator) {
        // get the slicer members from the evaluator
        slicerMembers = ((RolapEvaluator) evaluator).getSlicerMembers();
    }
    if (slicerMembers != null) {
        // Iterate the list of slicer members, grouping them by hierarchy
        Map<Hierarchy, Set<Member>> mapOfSlicerMembers = new HashMap<Hierarchy, Set<Member>>();
        for (Member slicerMember : slicerMembers) {
            Hierarchy hierarchy = slicerMember.getHierarchy();
            if (!mapOfSlicerMembers.containsKey(hierarchy)) {
                mapOfSlicerMembers.put(hierarchy, new HashSet<Member>());
            }
            mapOfSlicerMembers.get(hierarchy).add(slicerMember);
        }
        List<Member> listOfMembers = new ArrayList<Member>();
        // has multiple members on the slicer axis
        for (Member member : members) {
            Hierarchy hierarchy = member.getHierarchy();
            if (!mapOfSlicerMembers.containsKey(hierarchy) || mapOfSlicerMembers.get(hierarchy).size() < 2 || member instanceof RolapResult.CompoundSlicerRolapMember) {
                listOfMembers.add(member);
            } else {
                listOfMembers.addAll(mapOfSlicerMembers.get(hierarchy));
            }
        }
        members = listOfMembers.toArray(new Member[listOfMembers.size()]);
    }
    return members;
}

Example 24 with Hierarchy

use of mondrian.olap.Hierarchy in project mondrian by pentaho.

the class SchemaTest method testCaptionDescriptionAndAnnotation.

/**
 * Test for descriptions, captions and annotations of various schema
 * elements.
 */
public void testCaptionDescriptionAndAnnotation() {
    final String schemaName = "Description schema";
    final String salesCubeName = "DescSales";
    final String virtualCubeName = "DescWarehouseAndSales";
    final String warehouseCubeName = "Warehouse";
    final TestContext testContext = TestContext.instance().withSchema("<Schema name=\"" + schemaName + "\"\n" + " description=\"Schema to test descriptions and captions\">\n" + "  <Annotations>\n" + "    <Annotation name=\"a\">Schema</Annotation>\n" + "    <Annotation name=\"b\">Xyz</Annotation>\n" + "  </Annotations>\n" + "  <Dimension name=\"Time\" type=\"TimeDimension\"\n" + "      caption=\"Time shared caption\"\n" + "      description=\"Time shared description\">\n" + "    <Annotations><Annotation name=\"a\">Time shared</Annotation></Annotations>\n" + "    <Hierarchy hasAll=\"false\" primaryKey=\"time_id\"\n" + "        caption=\"Time shared hierarchy caption\"\n" + "        description=\"Time shared hierarchy description\">\n" + "      <Table name=\"time_by_day\"/>\n" + "      <Level name=\"Year\" column=\"the_year\" type=\"Numeric\" uniqueMembers=\"true\"\n" + "          levelType=\"TimeYears\"/>\n" + "      <Level name=\"Quarter\" column=\"quarter\" uniqueMembers=\"false\"\n" + "          levelType=\"TimeQuarters\"/>\n" + "      <Level name=\"Month\" column=\"month_of_year\" uniqueMembers=\"false\" type=\"Numeric\"\n" + "          levelType=\"TimeMonths\"/>\n" + "    </Hierarchy>\n" + "  </Dimension>\n" + "  <Dimension name=\"Warehouse\">\n" + "    <Hierarchy hasAll=\"true\" primaryKey=\"warehouse_id\">\n" + "      <Table name=\"warehouse\"/>\n" + "      <Level name=\"Country\" column=\"warehouse_country\" uniqueMembers=\"true\"/>\n" + "      <Level name=\"State Province\" column=\"warehouse_state_province\"\n" + "          uniqueMembers=\"true\"/>\n" + "      <Level name=\"City\" column=\"warehouse_city\" uniqueMembers=\"false\"/>\n" + "      <Level name=\"Warehouse Name\" column=\"warehouse_name\" uniqueMembers=\"true\"/>\n" + "    </Hierarchy>\n" + "  </Dimension>\n" + "  <Cube name=\"" + salesCubeName + "\"\n" + "    description=\"Cube description\">\n" + "  <Annotations><Annotation name=\"a\">Cube</Annotation></Annotations>\n" + "  <Table name=\"sales_fact_1997\"/>\n" + "  <Dimension name=\"Store\" foreignKey=\"store_id\"\n" + "      caption=\"Dimension caption\"\n" + "      description=\"Dimension description\">\n" + "    <Annotations><Annotation name=\"a\">Dimension</Annotation></Annotations>\n" + "    <Hierarchy hasAll=\"true\" primaryKeyTable=\"store\" primaryKey=\"store_id\"\n" + "        caption=\"Hierarchy caption\"\n" + "        description=\"Hierarchy description\">\n" + "      <Annotations><Annotation name=\"a\">Hierarchy</Annotation></Annotations>\n" + "      <Join leftKey=\"region_id\" rightKey=\"region_id\">\n" + "        <Table name=\"store\"/>\n" + "        <Join leftKey=\"sales_district_id\" rightKey=\"promotion_id\">\n" + "          <Table name=\"region\"/>\n" + "          <Table name=\"promotion\"/>\n" + "        </Join>\n" + "      </Join>\n" + "      <Level name=\"Store Country\" table=\"store\" column=\"store_country\"\n" + "          description=\"Level description\"" + "          caption=\"Level caption\">\n" + "        <Annotations><Annotation name=\"a\">Level</Annotation></Annotations>\n" + "      </Level>\n" + "      <Level name=\"Store Region\" table=\"region\" column=\"sales_region\" />\n" + "      <Level name=\"Store Name\" table=\"store\" column=\"store_name\" />\n" + "    </Hierarchy>\n" + "  </Dimension>\n" + "  <DimensionUsage name=\"Time1\"\n" + "    caption=\"Time usage caption\"\n" + "    description=\"Time usage description\"\n" + "    source=\"Time\" foreignKey=\"time_id\">\n" + "    <Annotations><Annotation name=\"a\">Time usage</Annotation></Annotations>\n" + "  </DimensionUsage>\n" + "  <DimensionUsage name=\"Time2\"\n" + "    source=\"Time\" foreignKey=\"time_id\"/>\n" + "<Measure name=\"Unit Sales\" column=\"unit_sales\"\n" + "    aggregator=\"sum\" formatString=\"Standard\"\n" + "    caption=\"Measure caption\"\n" + "    description=\"Measure description\">\n" + "  <Annotations><Annotation name=\"a\">Measure</Annotation></Annotations>\n" + "</Measure>\n" + "<CalculatedMember name=\"Foo\" dimension=\"Measures\" \n" + "    caption=\"Calc member caption\"\n" + "    description=\"Calc member description\">\n" + "    <Annotations><Annotation name=\"a\">Calc member</Annotation></Annotations>\n" + "    <Formula>[Measures].[Unit Sales] + 1</Formula>\n" + "    <CalculatedMemberProperty name=\"FORMAT_STRING\" value=\"$#,##0.00\"/>\n" + "  </CalculatedMember>\n" + "  <NamedSet name=\"Top Periods\"\n" + "      caption=\"Named set caption\"\n" + "      description=\"Named set description\">\n" + "    <Annotations><Annotation name=\"a\">Named set</Annotation></Annotations>\n" + "    <Formula>TopCount([Time1].MEMBERS, 5, [Measures].[Foo])</Formula>\n" + "  </NamedSet>\n" + "</Cube>\n" + "<Cube name=\"" + warehouseCubeName + "\">\n" + "  <Table name=\"inventory_fact_1997\"/>\n" + "\n" + "  <DimensionUsage name=\"Time\" source=\"Time\" foreignKey=\"time_id\"/>\n" + "  <DimensionUsage name=\"Warehouse\" source=\"Warehouse\" foreignKey=\"warehouse_id\"/>\n" + "\n" + "  <Measure name=\"Units Shipped\" column=\"units_shipped\" aggregator=\"sum\" formatString=\"#.0\"/>\n" + "</Cube>\n" + "<VirtualCube name=\"" + virtualCubeName + "\"\n" + "    caption=\"Virtual cube caption\"\n" + "    description=\"Virtual cube description\">\n" + "  <Annotations><Annotation name=\"a\">Virtual cube</Annotation></Annotations>\n" + "  <VirtualCubeDimension name=\"Time\"/>\n" + "  <VirtualCubeDimension cubeName=\"" + warehouseCubeName + "\" name=\"Warehouse\"/>\n" + "  <VirtualCubeMeasure cubeName=\"" + salesCubeName + "\" name=\"[Measures].[Unit Sales]\">\n" + "    <Annotations><Annotation name=\"a\">Virtual cube measure</Annotation></Annotations>\n" + "  </VirtualCubeMeasure>\n" + "  <VirtualCubeMeasure cubeName=\"" + warehouseCubeName + "\" name=\"[Measures].[Units Shipped]\"/>\n" + "  <CalculatedMember name=\"Profit Per Unit Shipped\" dimension=\"Measures\">\n" + "    <Formula>1 / [Measures].[Units Shipped]</Formula>\n" + "  </CalculatedMember>\n" + "</VirtualCube>" + "</Schema>");
    final Result result = testContext.executeQuery("select from [" + salesCubeName + "]");
    final Cube cube = result.getQuery().getCube();
    assertEquals("Cube description", cube.getDescription());
    checkAnnotations(cube.getAnnotationMap(), "a", "Cube");
    final Schema schema = cube.getSchema();
    checkAnnotations(schema.getAnnotationMap(), "a", "Schema", "b", "Xyz");
    final Dimension dimension = cube.getDimensions()[1];
    assertEquals("Dimension description", dimension.getDescription());
    assertEquals("Dimension caption", dimension.getCaption());
    checkAnnotations(dimension.getAnnotationMap(), "a", "Dimension");
    final Hierarchy hierarchy = dimension.getHierarchies()[0];
    assertEquals("Hierarchy description", hierarchy.getDescription());
    assertEquals("Hierarchy caption", hierarchy.getCaption());
    checkAnnotations(hierarchy.getAnnotationMap(), "a", "Hierarchy");
    final mondrian.olap.Level level = hierarchy.getLevels()[1];
    assertEquals("Level description", level.getDescription());
    assertEquals("Level caption", level.getCaption());
    checkAnnotations(level.getAnnotationMap(), "a", "Level");
    // Caption comes from the CAPTION member property, defaults to name.
    // Description comes from the DESCRIPTION member property.
    // Annotations are always empty for regular members.
    final List<Member> memberList = cube.getSchemaReader(null).withLocus().getLevelMembers(level, false);
    final Member member = memberList.get(0);
    assertEquals("Canada", member.getName());
    assertEquals("Canada", member.getCaption());
    assertNull(member.getDescription());
    checkAnnotations(member.getAnnotationMap());
    // All member. Caption defaults to name; description is null.
    final Member allMember = member.getParentMember();
    assertEquals("All Stores", allMember.getName());
    assertEquals("All Stores", allMember.getCaption());
    assertNull(allMember.getDescription());
    // All level.
    final mondrian.olap.Level allLevel = hierarchy.getLevels()[0];
    assertEquals("(All)", allLevel.getName());
    assertNull(allLevel.getDescription());
    assertEquals(allLevel.getName(), allLevel.getCaption());
    checkAnnotations(allLevel.getAnnotationMap());
    // the first time dimension overrides the caption and description of the
    // shared time dimension
    final Dimension timeDimension = cube.getDimensions()[2];
    assertEquals("Time1", timeDimension.getName());
    assertEquals("Time usage description", timeDimension.getDescription());
    assertEquals("Time usage caption", timeDimension.getCaption());
    checkAnnotations(timeDimension.getAnnotationMap(), "a", "Time usage");
    // Time1 is a usage of a shared dimension Time.
    // Now look at the hierarchy usage within that dimension usage.
    // Because the dimension usage has a name, use that as a prefix for
    // name, caption and description of the hierarchy usage.
    final Hierarchy timeHierarchy = timeDimension.getHierarchies()[0];
    // The hierarchy in the shared dimension does not have a name, so the
    // hierarchy usage inherits the name of the dimension usage, Time1.
    final boolean ssasCompatibleNaming = MondrianProperties.instance().SsasCompatibleNaming.get();
    if (ssasCompatibleNaming) {
        assertEquals("Time", timeHierarchy.getName());
        assertEquals("Time1", timeHierarchy.getDimension().getName());
    } else {
        assertEquals("Time1", timeHierarchy.getName());
    }
    // The description is prefixed by the dimension usage name.
    assertEquals("Time usage caption.Time shared hierarchy description", timeHierarchy.getDescription());
    // The hierarchy caption is prefixed by the caption of the dimension
    // usage.
    assertEquals("Time usage caption.Time shared hierarchy caption", timeHierarchy.getCaption());
    // No annotations.
    checkAnnotations(timeHierarchy.getAnnotationMap());
    // the second time dimension does not overrides caption and description
    final Dimension time2Dimension = cube.getDimensions()[3];
    assertEquals("Time2", time2Dimension.getName());
    assertEquals("Time shared description", time2Dimension.getDescription());
    assertEquals("Time shared caption", time2Dimension.getCaption());
    checkAnnotations(time2Dimension.getAnnotationMap(), "a", "Time shared");
    final Hierarchy time2Hierarchy = time2Dimension.getHierarchies()[0];
    // hierarchy usage inherits the name of the dimension usage, Time2.
    if (ssasCompatibleNaming) {
        assertEquals("Time", time2Hierarchy.getName());
        assertEquals("Time2", time2Hierarchy.getDimension().getName());
    } else {
        assertEquals("Time2", time2Hierarchy.getName());
    }
    // The description is prefixed by the dimension usage name (because
    // dimension usage has no caption).
    assertEquals("Time2.Time shared hierarchy description", time2Hierarchy.getDescription());
    // The hierarchy caption is prefixed by the dimension usage name
    // (because the dimension usage has no caption.
    assertEquals("Time2.Time shared hierarchy caption", time2Hierarchy.getCaption());
    // No annotations.
    checkAnnotations(time2Hierarchy.getAnnotationMap());
    final Dimension measuresDimension = cube.getDimensions()[0];
    final Hierarchy measuresHierarchy = measuresDimension.getHierarchies()[0];
    final mondrian.olap.Level measuresLevel = measuresHierarchy.getLevels()[0];
    final SchemaReader schemaReader = cube.getSchemaReader(null);
    final List<Member> measures = schemaReader.getLevelMembers(measuresLevel, true);
    final Member measure = measures.get(0);
    assertEquals("Unit Sales", measure.getName());
    assertEquals("Measure caption", measure.getCaption());
    assertEquals("Measure description", measure.getDescription());
    assertEquals(measure.getDescription(), measure.getPropertyValue(Property.DESCRIPTION.name));
    assertEquals(measure.getCaption(), measure.getPropertyValue(Property.CAPTION.name));
    assertEquals(measure.getCaption(), measure.getPropertyValue(Property.MEMBER_CAPTION.name));
    checkAnnotations(measure.getAnnotationMap(), "a", "Measure");
    // The implicitly created [Fact Count] measure
    final Member factCountMeasure = measures.get(1);
    assertEquals("Fact Count", factCountMeasure.getName());
    assertEquals(false, factCountMeasure.getPropertyValue(Property.VISIBLE.name));
    checkAnnotations(factCountMeasure.getAnnotationMap(), "Internal Use", "For internal use");
    final Member calcMeasure = measures.get(2);
    assertEquals("Foo", calcMeasure.getName());
    assertEquals("Calc member caption", calcMeasure.getCaption());
    assertEquals("Calc member description", calcMeasure.getDescription());
    assertEquals(calcMeasure.getDescription(), calcMeasure.getPropertyValue(Property.DESCRIPTION.name));
    assertEquals(calcMeasure.getCaption(), calcMeasure.getPropertyValue(Property.CAPTION.name));
    assertEquals(calcMeasure.getCaption(), calcMeasure.getPropertyValue(Property.MEMBER_CAPTION.name));
    checkAnnotations(calcMeasure.getAnnotationMap(), "a", "Calc member");
    final NamedSet namedSet = cube.getNamedSets()[0];
    assertEquals("Top Periods", namedSet.getName());
    assertEquals("Named set caption", namedSet.getCaption());
    assertEquals("Named set description", namedSet.getDescription());
    checkAnnotations(namedSet.getAnnotationMap(), "a", "Named set");
    final Result result2 = testContext.executeQuery("select from [" + virtualCubeName + "]");
    final Cube cube2 = result2.getQuery().getCube();
    assertEquals("Virtual cube description", cube2.getDescription());
    checkAnnotations(cube2.getAnnotationMap(), "a", "Virtual cube");
    final SchemaReader schemaReader2 = cube2.getSchemaReader(null);
    final Dimension measuresDimension2 = cube2.getDimensions()[0];
    final Hierarchy measuresHierarchy2 = measuresDimension2.getHierarchies()[0];
    final mondrian.olap.Level measuresLevel2 = measuresHierarchy2.getLevels()[0];
    final List<Member> measures2 = schemaReader2.getLevelMembers(measuresLevel2, true);
    final Member measure2 = measures2.get(0);
    assertEquals("Unit Sales", measure2.getName());
    assertEquals("Measure caption", measure2.getCaption());
    assertEquals("Measure description", measure2.getDescription());
    assertEquals(measure2.getDescription(), measure2.getPropertyValue(Property.DESCRIPTION.name));
    assertEquals(measure2.getCaption(), measure2.getPropertyValue(Property.CAPTION.name));
    assertEquals(measure2.getCaption(), measure2.getPropertyValue(Property.MEMBER_CAPTION.name));
    checkAnnotations(measure2.getAnnotationMap(), "a", "Virtual cube measure");
}

Example 25 with Hierarchy

use of mondrian.olap.Hierarchy in project mondrian by pentaho.

the class SchemaTest method testLevelVisibility.

public void testLevelVisibility() throws Exception {
    for (Boolean testValue : new Boolean[] { true, false }) {
        String cubeDef = "<Cube name=\"Foo\">\n" + "  <Table name=\"store\"/>\n" + "  <Dimension name=\"Bar\">\n" + "    <Hierarchy name=\"Bacon\" hasAll=\"false\">\n" + "      <Level name=\"Samosa\" column=\"store_type\" uniqueMembers=\"true\" visible=\"@REPLACE_ME@\"/>\n" + "    </Hierarchy>\n" + "  </Dimension>\n" + "  <Measure name=\"Store Sqft\" column=\"store_sqft\" aggregator=\"sum\"\n" + "      formatString=\"#,###\"/>\n" + "</Cube>\n";
        cubeDef = cubeDef.replace("@REPLACE_ME@", String.valueOf(testValue));
        final TestContext context = TestContext.instance().create(null, cubeDef, null, null, null, null);
        final Cube cube = context.getConnection().getSchema().lookupCube("Foo", true);
        Dimension dim = null;
        for (Dimension dimCheck : cube.getDimensions()) {
            if (dimCheck.getName().equals("Bar")) {
                dim = dimCheck;
            }
        }
        assertNotNull(dim);
        final Hierarchy hier = dim.getHierarchy();
        assertNotNull(hier);
        assertEquals(MondrianProperties.instance().SsasCompatibleNaming.get() ? "Bacon" : "Bar.Bacon", hier.getName());
        final mondrian.olap.Level level = hier.getLevels()[0];
        assertEquals("Samosa", level.getName());
        assertTrue(testValue.equals(level.isVisible()));
    }
}