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

Packages that use Filter

org.apache.lucene.index	Code to maintain and access indices.
org.apache.lucene.search	Code to search indices.
org.apache.lucene.search.grouping	This module enables search result grouping with Lucene, where hits with the same value in the specified single-valued group field are grouped together.
org.apache.lucene.search.join	This module supports index-time joins while searching, where joined documents are indexed as a single document block using IndexWriter.addDocuments(java.util.Collection).
org.apache.lucene.spatial.geohash	Support for Geohash encoding, decoding, and filtering.
org.apache.lucene.spatial.tier	Support for filtering based upon geographic location.
org.apache.lucene.xmlparser	Parser that produces Lucene Query objects from XML streams.
org.apache.lucene.xmlparser.builders

Uses of Filter in org.apache.lucene.index

Constructors in org.apache.lucene.index with parameters of type Filter

PKIndexSplitter.DocumentFilteredIndexReader(IndexReader reader, Filter preserveFilter, boolean negateFilter)

PKIndexSplitter(Directory input, Directory dir1, Directory dir2, Filter docsInFirstIndex)
Deprecated. use PKIndexSplitter.PKIndexSplitter(Version, Directory, Directory, Directory, Filter) instead. This constructor will be removed in Lucene 4.0.

PKIndexSplitter(Directory input, Directory dir1, Directory dir2, Filter docsInFirstIndex, IndexWriterConfig config1, IndexWriterConfig config2)

PKIndexSplitter(Version version, Directory input, Directory dir1, Directory dir2, Filter docsInFirstIndex)
Split an index based on a Filter.

Uses of Filter in org.apache.lucene.search

Subclasses of Filter in org.apache.lucene.search

class	BooleanFilter A container Filter that allows Boolean composition of Filters.
class	CachingSpanFilter Wraps another SpanFilter's result and caches it.
class	CachingWrapperFilter Wraps another filter's result and caches it.
class	ChainedFilter Allows multiple Filters to be chained.
class	DuplicateFilter
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	RemoteCachingWrapperFilter Deprecated. This package (all of contrib/remote) will be removed in 4.0.
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.
class	TermsFilter Constructs a filter for docs matching any of the terms added to this class.

Fields in org.apache.lucene.search declared as Filter

protected Filter	RemoteCachingWrapperFilter.filter Deprecated.
protected Filter	ConstantScoreQuery.filter
Filter	FilterManager.FilterItem.filter

Methods in org.apache.lucene.search that return Filter

Filter	FilterClause.getFilter() Returns this FilterClause's 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

void	BooleanFilter.add(Filter filter, BooleanClause.Occur occur)
Filter	FilterManager.getFilter(Filter filter) Deprecated. Returns the cached version of the filter.
void	Searcher.search(Query query, Filter filter, Collector results) Deprecated. Lower-level search API.
void	IndexSearcher.search(Query query, Filter filter, Collector results) Lower-level search API.
TopDocs	Searcher.search(Query query, Filter filter, int n) Deprecated. Finds the top n hits for query, applying filter if non-null.
TopDocs	IndexSearcher.search(Query query, Filter filter, int n) Finds the top n hits for query, applying filter if non-null.
TopFieldDocs	Searcher.search(Query query, Filter filter, int n, Sort sort) Deprecated. Search implementation with arbitrary sorting.
TopFieldDocs	IndexSearcher.search(Query query, Filter filter, int n, Sort sort) Search implementation with arbitrary sorting.
void	RemoteSearchable.search(Weight weight, Filter filter, Collector results) Deprecated.
abstract void	Searcher.search(Weight weight, Filter filter, Collector results) Deprecated.
void	ParallelMultiSearcher.search(Weight weight, Filter filter, Collector collector) Deprecated. Lower-level search API.
void	MultiSearcher.search(Weight weight, Filter filter, Collector collector) Deprecated.
void	IndexSearcher.search(Weight weight, Filter filter, Collector collector) Lower-level search API.
void	Searchable.search(Weight weight, Filter filter, Collector collector) Deprecated. Lower-level search API.
TopDocs	RemoteSearchable.search(Weight weight, Filter filter, int n) Deprecated.
abstract TopDocs	Searcher.search(Weight weight, Filter filter, int n) 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	MultiSearcher.search(Weight weight, Filter filter, int nDocs) Deprecated.
TopDocs	IndexSearcher.search(Weight weight, Filter filter, int nDocs) Expert: Low-level search implementation.
TopDocs	Searchable.search(Weight weight, Filter filter, int n) Deprecated. Expert: Low-level search implementation.
TopFieldDocs	RemoteSearchable.search(Weight weight, Filter filter, int n, Sort sort) Deprecated.
abstract TopFieldDocs	Searcher.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	MultiSearcher.search(Weight weight, Filter filter, int n, Sort sort) Deprecated.
TopFieldDocs	IndexSearcher.search(Weight weight, Filter filter, int nDocs, Sort sort) Expert: Low-level search implementation with arbitrary sorting.
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.
protected TopDocs	IndexSearcher.search(Weight weight, Filter filter, ScoreDoc after, int nDocs) Expert: Low-level search implementation.
TopDocs	IndexSearcher.searchAfter(ScoreDoc after, Query query, Filter filter, int n) Finds the top n hits for query, applying filter if non-null, where all results are after a previous result (after).

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.

ChainedFilter(Filter[] chain)
Ctor.

ChainedFilter(Filter[] chain, int logic)
Ctor.

ChainedFilter(Filter[] chain, int[] logicArray)
Ctor.

ConstantScoreQuery(Filter filter)
Wraps a Filter as a Query.

FilterClause(Filter filter, BooleanClause.Occur occur)
Create a new FilterClause

FilteredQuery(Query query, Filter filter)
Constructs a new query which applies a filter to the results of the original query.

FilterManager.FilterItem(Filter filter)

RemoteCachingWrapperFilter(Filter filter)
Deprecated.

Uses of Filter in org.apache.lucene.search.grouping

Constructors in org.apache.lucene.search.grouping with parameters of type Filter

BlockGroupingCollector(Sort groupSort, int topNGroups, boolean needsScores, Filter lastDocPerGroup)
Create the single pass collector.

Uses of Filter in org.apache.lucene.search.join

Constructors in org.apache.lucene.search.join with parameters of type Filter

BlockJoinQuery(Query childQuery, Filter parentsFilter, BlockJoinQuery.ScoreMode scoreMode)

Uses of Filter in org.apache.lucene.spatial.geohash

Subclasses of Filter in org.apache.lucene.spatial.geohash

class

GeoHashDistanceFilter NOTE: This API is still in flux and might change in incompatible ways in the next release.

Constructors in org.apache.lucene.spatial.geohash with parameters of type Filter

GeoHashDistanceFilter(Filter startingFilter, double lat, double lng, double miles, String geoHashField)
Provide a distance filter based from a center point with a radius in miles

Uses of Filter in org.apache.lucene.spatial.tier

Subclasses of Filter in org.apache.lucene.spatial.tier

class	CartesianShapeFilter NOTE: This API is still in flux and might change in incompatible ways in the next release.
class	DistanceFilter NOTE: This API is still in flux and might change in incompatible ways in the next release.
class	LatLongDistanceFilter NOTE: This API is still in flux and might change in incompatible ways in the next release.

Fields in org.apache.lucene.spatial.tier declared as Filter

protected Filter

DistanceFilter.startingFilter

Methods in org.apache.lucene.spatial.tier that return Filter

Filter	CartesianPolyFilterBuilder.getBoundingArea(double latitude, double longitude, double miles)
Filter	DistanceQueryBuilder.getFilter() Create a distance query using a boundary box wrapper around a more precise DistanceFilter.
Filter	DistanceQueryBuilder.getFilter(Query query)

Constructors in org.apache.lucene.spatial.tier with parameters of type Filter

DistanceFieldComparatorSource(Filter distanceFilter)

DistanceFilter(Filter startingFilter, double distance)
Filters the startingFilter by precise distance checking filter

LatLongDistanceFilter(Filter startingFilter, double lat, double lng, double miles, String latField, String lngField)
Provide a distance filter based from a center point with a radius in miles.

Uses of Filter in org.apache.lucene.xmlparser

Methods in org.apache.lucene.xmlparser that return Filter

Filter	FilterBuilder.getFilter(Element e)
Filter	FilterBuilderFactory.getFilter(Element n)

Uses of Filter in org.apache.lucene.xmlparser.builders

Methods in org.apache.lucene.xmlparser.builders that return Filter

Filter	NumericRangeFilterBuilder.getFilter(Element e)
Filter	RangeFilterBuilder.getFilter(Element e)
Filter	CachedFilterBuilder.getFilter(Element e)
Filter	BooleanFilterBuilder.getFilter(Element e)
Filter	DuplicateFilterBuilder.getFilter(Element e)
Filter	TermsFilterBuilder.getFilter(Element e)