Examples of org.apache.lucene.search.QueryWrapperFilter

org.apache.lucene.search.QueryWrapperFilter
Constrains search results to only match those which also match a provided query.
This could be used, for example, with a {@link TermRangeQuery} on a suitablyformatted date field to implement date filtering. One could re-use a single QueryFilter that matches, e.g., only documents modified within the last week. The QueryFilter and TermRangeQuery would only need to be reconstructed once per day.

    boxQuery.add( longQuery, BooleanClause.Occur.MUST );


    return new FilteredQuery(
        new MatchAllDocsQuery(),
        buildDistanceFilter(
            new QueryWrapperFilter( boxQuery ),
            center,
            radius,
            latitudeFieldName,
            longitudeFieldName
        )

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  public DistanceFilter(Filter previousFilter, Coordinates centerCoordinates, double radius, String coordinatesField) {
    if ( previousFilter != null ) {
      this.previousFilter = previousFilter;
    }
    else {
      this.previousFilter = new QueryWrapperFilter( new MatchAllDocsQuery() );
    }
    this.center = Point.fromCoordinates( centerCoordinates );
    this.radius = radius;
    this.coordinatesField = coordinatesField;
  }

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  public DistanceFilter(Filter previousFilter, Coordinates centerCoordinates, double radius, String latitudeField, String longitudeField) {
    if ( previousFilter != null ) {
      this.previousFilter = previousFilter;
    }
    else {
      this.previousFilter = new QueryWrapperFilter( new MatchAllDocsQuery() );
    }
    this.center = Point.fromCoordinates( centerCoordinates );
    this.radius = radius;
    this.coordinatesField = null;
    this.latitudeField = latitudeField;

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    finalQuery.setBoost( boost * finalQuery.getBoost() );
    if ( filter != null ) {
      finalQuery = new FilteredQuery(finalQuery, filter);
    }
    if ( constantScore ) {
      finalQuery = new ConstantScoreQuery( new QueryWrapperFilter( finalQuery ) );
    }
    return finalQuery;
  }

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    finalQuery.setBoost( boost * finalQuery.getBoost() );
    if (filter != null) {
      finalQuery = new FilteredQuery(finalQuery, filter);
    }
    if ( constantScore ) {
      finalQuery = new ConstantScoreQuery( new QueryWrapperFilter( finalQuery ) );
    }
    return finalQuery;
  }

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    ConstantScoreQuery csq = makeQuery(args);
    Filter filter = csq.getFilter();
    if (filter != null)
      return filter;
    else
      return new QueryWrapperFilter(csq.getQuery());
  }

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      return new ConstantScoreQuery(makeWithin(bbox));
    } else if (shape instanceof Circle) {
      Circle circle = (Circle)shape;
      Rectangle bbox = circle.getBoundingBox();
      ValueSourceFilter vsf = new ValueSourceFilter(
          new QueryWrapperFilter(makeWithin(bbox)),
          makeDistanceValueSource(circle.getCenter()),
          0,
          circle.getRadius() );
      return new ConstantScoreQuery(vsf);
    } else {

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        // Make the ValueSource
        valueSource = makeDistanceValueSource(shape.getCenter());


        ValueSourceFilter vsf = new ValueSourceFilter(
            new QueryWrapperFilter( spatial ), valueSource, 0, circle.getRadius() );


        spatial = new FilteredQuery( new MatchAllDocsQuery(), vsf );
      }
    }
    else if( op == SpatialOperation.IsDisjointTo ) {

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    final AtomicReaderContext readerContext = reader.getContext();
    boolean any = false;
    for (QueryAndLimit ent : queriesIter) {
      Query query = ent.query;
      int limit = ent.limit;
      final DocIdSet docs = new QueryWrapperFilter(query).getDocIdSet(readerContext, reader.getLiveDocs());
      if (docs != null) {
        final DocIdSetIterator it = docs.iterator();
        if (it != null) {
          while(true)  {
            int doc = it.nextDoc();

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  private Filter getTermsFilter(String field, String text) {
    return new TermsFilter(new Term(field, text));
  }
  
  private Filter getWrappedTermQuery(String field, String text) {
    return new QueryWrapperFilter(new TermQuery(new Term(field, text)));
  }

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