Package org.apache.jackrabbit.oak.spi.query.QueryIndex

Examples of org.apache.jackrabbit.oak.spi.query.QueryIndex.IndexPlan

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        }
        RowIterator rowIt = new RowIterator(context.getBaseState());
        Comparator<ResultRowImpl> orderBy;
        boolean sortUsingIndex = false;
        if (orderings != null && selectors.size() == 1) {
            IndexPlan plan = selectors.get(0).getExecutionPlan().getIndexPlan();
            if (plan != null) {
                List<OrderEntry> list = plan.getSortOrder();
                if (list != null && list.size() == orderings.length) {
                    sortUsingIndex = true;
                    for (int i = 0; i < list.size(); i++) {
                        OrderEntry e = list.get(i);
                        OrderingImpl o = orderings[i];
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        if (LOG.isDebugEnabled()) {
            LOG.debug("cost using filter " + filter);
        }

        double bestCost = Double.POSITIVE_INFINITY;
        IndexPlan bestPlan = null;
        for (QueryIndex index : indexProvider.getQueryIndexes(rootState)) {
            double cost;
            IndexPlan indexPlan = null;
            if (index instanceof AdvancedQueryIndex) {
                AdvancedQueryIndex advIndex = (AdvancedQueryIndex) index;
                List<OrderEntry> sortOrder = null;
                if (orderings != null) {
                    sortOrder = new ArrayList<OrderEntry>();
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            order));
        List<IndexPlan> plans = index.getPlans(filter, sortOrder, indexed);

        assertNotNull(plans);
        assertEquals(1, plans.size());
        IndexPlan p = plans.get(0);
        assertTrue(p.getEstimatedEntryCount() > 0);
        assertNotNull(p.getSortOrder());
        assertEquals(1, p.getSortOrder().size());
        QueryIndex.OrderEntry oe = p.getSortOrder().get(0);
        assertNotNull(oe);
        assertEquals(ORDERED_PROPERTY, oe.getPropertyName());
        assertEquals(QueryIndex.OrderEntry.Order.ASCENDING, oe.getOrder());
    }
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            ORDERED_PROPERTY, order));

        List<IndexPlan> plans = index.getPlans(filter, sortOrder, indexed);
        assertNotNull(plans);
        assertEquals(1, plans.size());
        IndexPlan p = plans.get(0);
        assertTrue(p.getEstimatedEntryCount() > 0);
        assertNotNull(p.getSortOrder());
        assertEquals(1, p.getSortOrder().size());
        assertEquals(QueryIndex.OrderEntry.Order.ASCENDING, p.getSortOrder()
                .get(0).getOrder());
    }
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        }
        RowIterator rowIt = new RowIterator(context.getBaseState());
        Comparator<ResultRowImpl> orderBy;
        boolean sortUsingIndex = false;
        if (orderings != null && selectors.size() == 1) {
            IndexPlan plan = selectors.get(0).getExecutionPlan().getIndexPlan();
            if (plan != null) {
                List<OrderEntry> list = plan.getSortOrder();
                if (list != null && list.size() == orderings.length) {
                    sortUsingIndex = true;
                    for (int i = 0; i < list.size(); i++) {
                        OrderEntry e = list.get(i);
                        OrderingImpl o = orderings[i];
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        if (LOG.isDebugEnabled()) {
            LOG.debug("cost using filter " + filter);
        }

        double bestCost = Double.POSITIVE_INFINITY;
        IndexPlan bestPlan = null;
        for (QueryIndex index : indexProvider.getQueryIndexes(rootState)) {
            double cost;
            IndexPlan indexPlan = null;
            if (index instanceof AdvancedQueryIndex) {
                AdvancedQueryIndex advIndex = (AdvancedQueryIndex) index;
                List<OrderEntry> sortOrder = null;
                if (orderings != null) {
                    sortOrder = new ArrayList<OrderEntry>();
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        QueryIndex index = plan.getIndex();
        if (index == null) {
            cursor = Cursors.newPathCursor(new ArrayList<String>(), query.getSettings());
            return;
        }
        IndexPlan p = plan.getIndexPlan();
        if (p != null) {
            p.setFilter(createFilter(false));
            AdvancedQueryIndex adv = (AdvancedQueryIndex) index;
            cursor = adv.query(p, rootState);
        } else {
            cursor = index.query(createFilter(false), rootState);
        }
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        QueryIndex index = plan.getIndex();
        if (index == null) {
            cursor = Cursors.newPathCursor(new ArrayList<String>());
            return;
        }
        IndexPlan p = plan.getIndexPlan();
        if (p != null) {
            p.setFilter(createFilter(false));
            AdvancedQueryIndex adv = (AdvancedQueryIndex) index;
            cursor = adv.query(p, rootState);
        } else {
            cursor = index.query(createFilter(false), rootState);
        }
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            order));
        List<IndexPlan> plans = index.getPlans(filter, sortOrder, indexed);

        assertNotNull(plans);
        assertEquals(1, plans.size());
        IndexPlan p = plans.get(0);
        assertTrue(p.getEstimatedEntryCount() > 0);
        assertNotNull(p.getSortOrder());
        assertEquals(1, p.getSortOrder().size());
        QueryIndex.OrderEntry oe = p.getSortOrder().get(0);
        assertNotNull(oe);
        assertEquals(ORDERED_PROPERTY, oe.getPropertyName());
        assertEquals(QueryIndex.OrderEntry.Order.ASCENDING, oe.getOrder());
    }
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            ORDERED_PROPERTY, order));

        List<IndexPlan> plans = index.getPlans(filter, sortOrder, indexed);
        assertNotNull(plans);
        assertEquals(1, plans.size());
        IndexPlan p = plans.get(0);
        assertTrue(p.getEstimatedEntryCount() > 0);
        assertNotNull(p.getSortOrder());
        assertEquals(1, p.getSortOrder().size());
        assertEquals(QueryIndex.OrderEntry.Order.ASCENDING, p.getSortOrder()
                .get(0).getOrder());
    }
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Related Classes of org.apache.jackrabbit.oak.spi.query.QueryIndex.IndexPlan

  • org.apache.jackrabbit.oak.plugins.index.property.OrderedPropertyIndexQueryTest
  • org.apache.jackrabbit.oak.query.ast.SelectorImpl
  • org.apache.jackrabbit.oak.query.index.AdvancedIndexTest
  • org.apache.jackrabbit.oak.query.QueryImpl
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