Package org.apache.jackrabbit.oak.query.fulltext

Examples of org.apache.jackrabbit.oak.query.fulltext.FullTextExpression

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            plan.setFilter(newAggregationFilter(plan.getFilter(), null));
            return newAggregationCursor(plan, rootState);
        }
        Filter filter = plan.getFilter();
        AggregateIndexPlan aggPlan = (AggregateIndexPlan) plan;
        FullTextExpression constraint = filter.getFullTextConstraint();
        return flatten(constraint, aggPlan, filter, rootState, "");
    }
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                int index = 0;
                Cursor c = flatten(iterator.next(), plan, filter, state,
                        path + " and(" + index + ")");
                while (iterator.hasNext()) {
                    index++;
                    FullTextExpression input = iterator.next();
                    Cursor newC = flatten(input, plan, filter, state,
                            path + " and(" + index + ")");
                    c = Cursors.newIntersectionCursor(c, newC,
                            filter.getQueryEngineSettings());
                }
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    @Override
    public FullTextExpression getFullTextConstraint(SelectorImpl s) {
        List<FullTextExpression> list = newArrayList();
        for (ConstraintImpl constraint : constraints) {
            FullTextExpression expression = constraint.getFullTextConstraint(s);
            if (expression != null) {
                list.add(expression);
            }
        }
        switch (list.size()) {
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        // where b.y is null" - in this case the selector b
        // must not use an index condition on "y is null"
        // (".. is null" must be written as "not .. is not null").
        if (queryConstraint != null) {
            queryConstraint.restrict(f);
            FullTextExpression ft = queryConstraint.getFullTextConstraint(this);
            f.setFullTextConstraint(ft);
        }
        for (ConstraintImpl constraint : selectorConstraints) {
            constraint.restrict(f);
        }
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    public String getPlanDescription(IndexPlan plan, NodeState root) {
        Filter filter = plan.getFilter();
        IndexNode index = tracker.acquireIndexNode((String) plan.getAttribute(ATTR_INDEX_PATH));
        checkState(index != null, "The Lucene index is not available");
        try {
            FullTextExpression ft = filter.getFullTextConstraint();
            Set<String> relPaths = getRelativePaths(ft);
            if (relPaths.size() > 1) {
                return new MultiLuceneIndex(filter, root, relPaths).getPlan();
            }
            String parent = relPaths.size() == 0 ? "" : relPaths.iterator().next();
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    @Override
    public Cursor query(final IndexPlan plan, NodeState rootState) {
        final Filter filter = plan.getFilter();
        final Sort sort = getSort(plan.getSortOrder(), plan);
        FullTextExpression ft = filter.getFullTextConstraint();
        Set<String> relPaths = getRelativePaths(ft);
        if (relPaths.size() > 1) {
            return new MultiLuceneIndex(filter, rootState, relPaths).query();
        }
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     */
    private static Query getQuery(IndexPlan plan, IndexReader reader,
            boolean nonFullTextConstraints, Analyzer analyzer, IndexDefinition defn) {
        List<Query> qs = new ArrayList<Query>();
        Filter filter = plan.getFilter();
        FullTextExpression ft = filter.getFullTextConstraint();
        if (ft == null) {
            // there might be no full-text constraint
            // when using the LowCostLuceneIndexProvider
            // which is used for testing
        } else {
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        return "lucene";
    }

    @Override
    public List<IndexPlan> getPlans(Filter filter, List<OrderEntry> sortOrder, NodeState rootState) {
        FullTextExpression ft = filter.getFullTextConstraint();
        if (ft == null) {
            // no full-text condition: don't use this index,
            // as there might be a better one
            return Collections.emptyList();
        }
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    public String getPlanDescription(IndexPlan plan, NodeState root) {
        Filter filter = plan.getFilter();
        IndexNode index = tracker.acquireIndexNode((String) plan.getAttribute(ATTR_INDEX_PATH));
        checkState(index != null, "The Lucene index is not available");
        try {
            FullTextExpression ft = filter.getFullTextConstraint();
            Set<String> relPaths = getRelativePaths(ft);
            if (relPaths.size() > 1) {
                return new MultiLuceneIndex(filter, root, relPaths).getPlan();
            }
            String parent = relPaths.size() == 0 ? "" : relPaths.iterator().next();
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    }

    @Override
    public Cursor query(final IndexPlan plan, NodeState rootState) {
        final Filter filter = plan.getFilter();
        FullTextExpression ft = filter.getFullTextConstraint();
        Set<String> relPaths = getRelativePaths(ft);
        if (relPaths.size() > 1) {
            return new MultiLuceneIndex(filter, rootState, relPaths).query();
        }
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Related Classes of org.apache.jackrabbit.oak.query.fulltext.FullTextExpression

  • org.apache.jackrabbit.oak.plugins.index.aggregate.AggregateIndex
  • org.apache.jackrabbit.oak.plugins.index.lucene.IndexPlanner
  • org.apache.jackrabbit.oak.plugins.index.lucene.LuceneIndex
  • org.apache.jackrabbit.oak.plugins.index.lucene.LucenePropertyIndex
  • org.apache.jackrabbit.oak.plugins.index.property.OrderedIndexCostTest
  • org.apache.jackrabbit.oak.plugins.index.solr.query.SolrQueryIndex
  • org.apache.jackrabbit.oak.query.ast.AndImpl
  • org.apache.jackrabbit.oak.query.ast.FullTextTest
  • org.apache.jackrabbit.oak.query.ast.OrImpl
  • org.apache.jackrabbit.oak.query.ast.SelectorImpl
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