Examples of ChainedFilter

org.apache.lucene.misc.ChainedFilter

Allows multiple {@link Filter}s to be chained. Logical operations such as NOT and XOR are applied between filters. One operation can be used for all filters, or a specific operation can be declared for each filter.

Order in which filters are called depends on the position of the filter in the chain. It's probably more efficient to place the most restrictive filters /least computationally-intensive filters first.
org.apache.lucene.queries.ChainedFilter

Allows multiple {@link Filter}s to be chained. Logical operations such as NOT and XOR are applied between filters. One operation can be used for all filters, or a specific operation can be declared for each filter.

Order in which filters are called depends on the position of the filter in the chain. It's probably more efficient to place the most restrictive filters /least computationally-intensive filters first.
org.apache.lucene.search.ChainedFilter

Allows multiple {@link Filter}s to be chained. Logical operations such as NOT and XOR are applied between filters. One operation can be used for all filters, or a specific operation can be declared for each filter.

Order in which filters are called depends on the position of the filter in the chain. It's probably more efficient to place the most restrictive filters /least computationally-intensive filters first.
org.hibernate.search.filter.ChainedFilter
@author Emmanuel Bernard
org.hibernate.search.filter.impl.ChainedFilter
A Filter capable of chaining other filters, so that it's possible to apply several filters on a Query.
The resulting filter will only enable result Documents if no filter removed it.
@author Emmanuel Bernard @author Sanne Grinovero @author Hardy Ferentschik

Examples of org.apache.lucene.misc.ChainedFilter

          filters.add(new CachingWrapperFilter(new QueryWrapperFilter(filterQuery)));


        if (filters.size() == 1) {                // convert filters to filter
          filter = (Filter)filters.get(0);
        } else {
          filter = new ChainedFilter((Filter[])filters.toArray
                                     (new Filter[filters.size()]),
                                     ChainedFilter.AND);
        }
        if (!(filter instanceof CachingWrapperFilter))     // make sure bits are cached
          filter = new CachingWrapperFilter(filter);

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Examples of org.apache.lucene.misc.ChainedFilter

          filters.add(new QueryFilter(filterQuery));


        if (filters.size() == 1) {                // convert filters to filter
          filter = (Filter)filters.get(0);
        } else {
          filter = new ChainedFilter((Filter[])filters.toArray
                                     (new Filter[filters.size()]),
                                     ChainedFilter.AND);
        }
        if (!(filter instanceof QueryFilter))     // make sure bits are cached
          filter = new CachingWrapperFilter(filter);

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Examples of org.apache.lucene.misc.ChainedFilter

          filters.add(new QueryFilter(filterQuery));


        if (filters.size() == 1) {                // convert filters to filter
          filter = (Filter)filters.get(0);
        } else {
          filter = new ChainedFilter((Filter[])filters.toArray
                                     (new Filter[filters.size()]),
                                     ChainedFilter.AND);
        }
        if (!(filter instanceof QueryFilter))     // make sure bits are cached
          filter = new CachingWrapperFilter(filter);

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Examples of org.apache.lucene.misc.ChainedFilter

          filters.add(new CachingWrapperFilter(new QueryWrapperFilter(filterQuery)));


        if (filters.size() == 1) {                // convert filters to filter
          filter = (Filter)filters.get(0);
        } else {
          filter = new ChainedFilter((Filter[])filters.toArray
                                     (new Filter[filters.size()]),
                                     ChainedFilter.AND);
        }
        if (!(filter instanceof CachingWrapperFilter))     // make sure bits are cached
          filter = new CachingWrapperFilter(filter);

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Examples of org.apache.lucene.misc.ChainedFilter

          filters.add(new QueryFilter(filterQuery));


        if (filters.size() == 1) {                // convert filters to filter
          filter = (Filter)filters.get(0);
        } else {
          filter = new ChainedFilter((Filter[])filters.toArray
                                     (new Filter[filters.size()]),
                                     ChainedFilter.AND);
        }
        if (!(filter instanceof QueryFilter))     // make sure bits are cached
          filter = new CachingWrapperFilter(filter);

View Full Code Here

Examples of org.apache.lucene.misc.ChainedFilter

          filters.add(new QueryFilter(filterQuery));


        if (filters.size() == 1) {                // convert filters to filter
          filter = (Filter)filters.get(0);
        } else {
          filter = new ChainedFilter((Filter[])filters.toArray
                                     (new Filter[filters.size()]),
                                     ChainedFilter.AND);
        }
        if (!(filter instanceof QueryFilter))     // make sure bits are cached
          filter = new CachingWrapperFilter(filter);

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Examples of org.apache.lucene.misc.ChainedFilter

    // Chain the Query (as filter) with our distance filter
    if (distanceFilter != null) {
      distanceFilter.reset();
    }
    QueryWrapperFilter qf = new QueryWrapperFilter(query);
    return new ChainedFilter(new Filter[] {qf, filter},
                             ChainedFilter.AND);
  }

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Examples of org.apache.lucene.queries.ChainedFilter

        Filter filter;
        if (spatialfilter == null) {
            filter = duplicateRemovingFilter;
        } else {
            Filter[] filters = new Filter[]{duplicateRemovingFilter, spatialfilter};
            filter = new ChainedFilter(filters, ChainedFilter.AND);
        }


        _filter = new CachingWrapperFilter(filter);


        String sortBy = Util.getParam(request, Geonet.SearchResult.SORT_BY, Geonet.SearchResult.SortBy.RELEVANCE);

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Examples of org.apache.lucene.queries.ChainedFilter

        if (_filter == null) {
            cFilter = duplicateRemovingFilter;
        }
        else {
            Filter[] filters = new Filter[]{duplicateRemovingFilter, _filter };
            cFilter = new ChainedFilter(filters, ChainedFilter.AND);
        }
        cFilter = new CachingWrapperFilter(cFilter);
        return cFilter;
    }

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Examples of org.apache.lucene.queries.ChainedFilter

        docsWithField = null;//all docs
      }
    }


    //not so much a chain but a way to conveniently invert the Filter
    DocIdSet docIdSet = new ChainedFilter(new Filter[]{intersectsFilter}, ChainedFilter.ANDNOT).getDocIdSet(context, acceptDocs);
    return BitsFilteredDocIdSet.wrap(docIdSet, docsWithField);
  }

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