Package org.apache.lucene.search

Examples of org.apache.lucene.search.FilteredQuery

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    /**
     * If its a filtered query with a match all, then we just need the inner filter.
     */
    private Filter extractFilterIfApplicable(Query query) {
        if (query instanceof FilteredQuery) {
            FilteredQuery fQuery = (FilteredQuery) query;
            if (Queries.isMatchAllQuery(fQuery.getQuery())) {
                return fQuery.getFilter();
            }
        } else if (query instanceof DeletionAwareConstantScoreQuery) {
            return ((DeletionAwareConstantScoreQuery) query).getFilter();
        } else if (query instanceof ConstantScoreQuery) {
            ConstantScoreQuery constantScoreQuery = (ConstantScoreQuery) query;
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    }

    private Query filterQueryIfNeeded(Query query, String[] types) {
        Filter searchFilter = mapperService.searchFilter(types);
        if (searchFilter != null) {
            query = new FilteredQuery(query, indexCache.filter().cache(searchFilter));
        }
        return query;
    }
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        }
        String parentType = childDocMapper.parentFieldMapper().type();

        query.setBoost(boost);
        // wrap the query with type query
        query = new FilteredQuery(query, parseContext.cacheFilter(childDocMapper.typeFilter(), null));

        SearchContext searchContext = SearchContext.current();
        TopChildrenQuery childQuery = new TopChildrenQuery(query, scope, childType, parentType, scoreType, factor, incrementalFactor);
        searchContext.addScopePhase(childQuery);
        return childQuery;
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            searchContext.queryResult().size(searchContext.size());

            Query query = searchContext.query();
            Filter searchFilter = searchContext.mapperService().searchFilter(searchContext.types());
            if (searchFilter != null) {
                query = new FilteredQuery(query, searchContext.filterCache().cache(searchFilter));
            }

            TopDocs topDocs;
            int numDocs = searchContext.from() + searchContext.size();
            if (numDocs == 0) {
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            for (Map.Entry<Filter, List<Collector>> entry : filtersByCollector.entrySet()) {
                Filter filter = entry.getKey();
                Query query = new DeletionAwareConstantScoreQuery(filter);
                Filter searchFilter = context.mapperService().searchFilter(context.types());
                if (searchFilter != null) {
                    query = new FilteredQuery(query, context.filterCache().cache(searchFilter));
                }
                try {
                    context.searcher().search(query, MultiCollector.wrap(entry.getValue().toArray(new Collector[entry.getValue().size()])));
                } catch (IOException e) {
                    throw new QueryPhaseExecutionException(context, "Failed to execute global facets", e);
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        }
        String parentType = childDocMapper.parentFieldMapper().type();

        query.setBoost(boost);
        // wrap the query with type query
        query = new FilteredQuery(query, parseContext.cacheFilter(childDocMapper.typeFilter(), null));

        SearchContext searchContext = SearchContext.current();
        HasChildFilter childFilter = new HasChildFilter(query, scope, childType, parentType, searchContext);
        // we don't need DeletionAwareConstantScore, since we filter deleted parent docs in the filter
        ConstantScoreQuery childQuery = new ConstantScoreQuery(childFilter);
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            throw new QueryParsingException(parseContext.index(), "Type [" + childType + "] does not have parent mapping");
        }
        String parentType = childDocMapper.parentFieldMapper().type();

        // wrap the query with type query
        query = new FilteredQuery(query, parseContext.cacheFilter(childDocMapper.typeFilter(), null));

        SearchContext searchContext = SearchContext.current();

        HasChildFilter childFilter = new HasChildFilter(query, scope, childType, parentType, searchContext);
        searchContext.addScopePhase(childFilter);
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        }
        if (!smartFieldMappers.hasDocMapper()) {
            return query;
        }
        DocumentMapper docMapper = smartFieldMappers.docMapper();
        return new FilteredQuery(query, parseContext.cacheFilter(docMapper.typeFilter(), null));
    }
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  private Query wrapFilter(Query query) {
    if (_queryFilter == null) {
      return query;
    }
    return new FilteredQuery(query, _queryFilter, FilteredQuery.LEAP_FROG_QUERY_FIRST_STRATEGY);
  }
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    Query result = new SuperParser(LUCENE_VERSION, fieldManager, superQueryOn, preFilter, scoreType,
        tableContext.getDefaultPrimeDocTerm()).parse(query);
    if (postFilter == null) {
      return result;
    }
    return new FilteredQuery(result, postFilter);
  }
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  • org.apache.blur.manager.QueryParserUtil
  • org.apache.lucene.facet.DrillDownQuery
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  • org.apache.lucene.queryparser.xml.builders.FilteredQueryBuilder
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