Uses of Class
org.apache.lucene.search.Filter

Packages that use Filter
org.apache.lucene.search Code to search indices. 
 

Uses of Filter in org.apache.lucene.search
 

Subclasses of Filter in org.apache.lucene.search
 class CachingSpanFilter
          Wraps another SpanFilter's result and caches it.
 class CachingWrapperFilter
          Wraps another filter's result and caches it.
 class FieldCacheRangeFilter<T>
          A range filter built on top of a cached single term field (in FieldCache).
 class FieldCacheTermsFilter
          A Filter that only accepts documents whose single term value in the specified field is contained in the provided set of allowed terms.
 class MultiTermQueryWrapperFilter<Q extends MultiTermQuery>
          A wrapper for MultiTermQuery, that exposes its functionality as a Filter.
 class NumericRangeFilter<T extends Number>
          A Filter that only accepts numeric values within a specified range.
 class PrefixFilter
          A Filter that restricts search results to values that have a matching prefix in a given field.
 class QueryWrapperFilter
          Constrains search results to only match those which also match a provided query.
 class SpanFilter
          Abstract base class providing a mechanism to restrict searches to a subset of an index and also maintains and returns position information.
 class SpanQueryFilter
          Constrains search results to only match those which also match a provided query.
 class TermRangeFilter
          A Filter that restricts search results to a range of term values in a given field.
 

Fields in org.apache.lucene.search declared as Filter
protected  Filter ConstantScoreQuery.filter
           
 Filter FilterManager.FilterItem.filter
           
 

Methods in org.apache.lucene.search that return Filter
 Filter ConstantScoreQuery.getFilter()
          Returns the encapsulated filter, returns null if a query is wrapped.
 Filter FilteredQuery.getFilter()
           
 Filter FilterManager.getFilter(Filter filter)
          Deprecated. Returns the cached version of the filter.
 

Methods in org.apache.lucene.search with parameters of type Filter
 Filter FilterManager.getFilter(Filter filter)
          Deprecated. Returns the cached version of the filter.
 void IndexSearcher.search(Query query, Filter filter, Collector results)
          Lower-level search API.
 void Searcher.search(Query query, Filter filter, Collector results)
          Deprecated. Lower-level search API.
 TopDocs IndexSearcher.search(Query query, Filter filter, int n)
          Finds the top n hits for query, applying filter if non-null.
 TopDocs Searcher.search(Query query, Filter filter, int n)
          Deprecated. Finds the top n hits for query, applying filter if non-null.
 TopFieldDocs IndexSearcher.search(Query query, Filter filter, int n, Sort sort)
          Search implementation with arbitrary sorting.
 TopFieldDocs Searcher.search(Query query, Filter filter, int n, Sort sort)
          Deprecated. Search implementation with arbitrary sorting.
 void MultiSearcher.search(Weight weight, Filter filter, Collector collector)
          Deprecated.  
 void ParallelMultiSearcher.search(Weight weight, Filter filter, Collector collector)
          Deprecated. Lower-level search API.
 void IndexSearcher.search(Weight weight, Filter filter, Collector collector)
          Lower-level search API.
abstract  void Searcher.search(Weight weight, Filter filter, Collector results)
          Deprecated.  
 void Searchable.search(Weight weight, Filter filter, Collector collector)
          Deprecated. Lower-level search API.
 TopDocs MultiSearcher.search(Weight weight, Filter filter, int nDocs)
          Deprecated.  
 TopDocs ParallelMultiSearcher.search(Weight weight, Filter filter, int nDocs)
          Deprecated. A search implementation which executes each Searchable in its own thread and waits for each search to complete and merge the results back together.
 TopDocs IndexSearcher.search(Weight weight, Filter filter, int nDocs)
          Expert: Low-level search implementation.
abstract  TopDocs Searcher.search(Weight weight, Filter filter, int n)
          Deprecated.  
 TopDocs Searchable.search(Weight weight, Filter filter, int n)
          Deprecated. Expert: Low-level search implementation.
 TopFieldDocs MultiSearcher.search(Weight weight, Filter filter, int n, Sort sort)
          Deprecated.  
 TopFieldDocs ParallelMultiSearcher.search(Weight weight, Filter filter, int nDocs, Sort sort)
          Deprecated. A search implementation allowing sorting which spans a new thread for each Searchable, waits for each search to complete and merges the results back together.
 TopFieldDocs IndexSearcher.search(Weight weight, Filter filter, int nDocs, Sort sort)
          Expert: Low-level search implementation with arbitrary sorting.
abstract  TopFieldDocs Searcher.search(Weight weight, Filter filter, int n, Sort sort)
          Deprecated.  
 TopFieldDocs Searchable.search(Weight weight, Filter filter, int n, Sort sort)
          Deprecated. Expert: Low-level search implementation with arbitrary sorting.
protected  TopFieldDocs IndexSearcher.search(Weight weight, Filter filter, int nDocs, Sort sort, boolean fillFields)
          Just like IndexSearcher.search(Weight, Filter, int, Sort), but you choose whether or not the fields in the returned FieldDoc instances should be set by specifying fillFields.
 

Constructors in org.apache.lucene.search with parameters of type Filter
CachingWrapperFilter(Filter filter)
          New deletes are ignored by default, which gives higher cache hit rate on reopened readers.
CachingWrapperFilter(Filter filter, CachingWrapperFilter.DeletesMode deletesMode)
          Expert: by default, the cached filter will be shared across reopened segments that only had changes to their deletions.
ConstantScoreQuery(Filter filter)
          Wraps a Filter as a Query.
FilteredQuery(Query query, Filter filter)
          Constructs a new query which applies a filter to the results of the original query.
FilterManager.FilterItem(Filter filter)
           
 



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