Uses of Class
org.apache.lucene.search.Filter
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Packages that use Filter Package Description org.apache.lucene.search Code to search indices. -
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Uses of Filter in org.apache.lucene.search
Subclasses of Filter in org.apache.lucene.search Modifier and Type Class Description 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 (inFieldCache
).class
FieldCacheTermsFilter
AFilter
that only accepts documents whose single term value in the specified field is contained in the provided set of allowed terms.class
FieldValueFilter
AFilter
that accepts all documents that have one or more values in a given field.class
MultiTermQueryWrapperFilter<Q extends MultiTermQuery>
A wrapper forMultiTermQuery
, that exposes its functionality as aFilter
.class
NumericRangeFilter<T extends Number>
AFilter
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 Modifier and Type Field Description protected Filter
ConstantScoreQuery. filter
Filter
FilterManager.FilterItem. filter
Methods in org.apache.lucene.search that return Filter Modifier and Type Method Description Filter
ConstantScoreQuery. getFilter()
Returns the encapsulated filter, returnsnull
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 Modifier and Type Method Description Filter
FilterManager. getFilter(Filter filter)
Deprecated.Returns the cached version of the filter.TopDocs
IndexSearcher. search(Query query, Filter filter, int n)
Finds the topn
hits forquery
, applyingfilter
if non-null.TopFieldDocs
IndexSearcher. search(Query query, Filter filter, int n, Sort sort)
Search implementation with arbitrary sorting.void
IndexSearcher. search(Query query, Filter filter, Collector results)
Lower-level search API.TopDocs
IndexSearcher. search(Weight weight, Filter filter, int nDocs)
Expert: Low-level search implementation.TopFieldDocs
IndexSearcher. search(Weight weight, Filter filter, int nDocs, Sort sort)
Expert: Low-level search implementation with arbitrary sorting.protected TopFieldDocs
IndexSearcher. search(Weight weight, Filter filter, int nDocs, Sort sort, boolean fillFields)
Just likeIndexSearcher.search(Weight, Filter, int, Sort)
, but you choose whether or not the fields in the returnedFieldDoc
instances should be set by specifying fillFields.void
IndexSearcher. search(Weight weight, Filter filter, Collector collector)
Lower-level search API.protected TopDocs
IndexSearcher. search(Weight weight, Filter filter, ScoreDoc after, int nDocs)
Expert: Low-level search implementation.TopDocs
MultiSearcher. search(Weight weight, Filter filter, int nDocs)
Deprecated.TopFieldDocs
MultiSearcher. search(Weight weight, Filter filter, int n, Sort sort)
Deprecated.void
MultiSearcher. search(Weight weight, Filter filter, Collector collector)
Deprecated.TopDocs
ParallelMultiSearcher. search(Weight weight, Filter filter, int nDocs)
Deprecated.A search implementation which executes eachSearchable
in its own thread and waits for each search to complete and merge the results back together.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.void
ParallelMultiSearcher. search(Weight weight, Filter filter, Collector collector)
Deprecated.Lower-level search API.TopDocs
Searchable. search(Weight weight, Filter filter, int n)
Deprecated.Expert: Low-level search implementation.TopFieldDocs
Searchable. search(Weight weight, Filter filter, int n, Sort sort)
Deprecated.Expert: Low-level search implementation with arbitrary sorting.void
Searchable. search(Weight weight, Filter filter, Collector collector)
Deprecated.Lower-level search API.TopDocs
Searcher. search(Query query, Filter filter, int n)
Deprecated.Finds the topn
hits forquery
, applyingfilter
if non-null.TopFieldDocs
Searcher. search(Query query, Filter filter, int n, Sort sort)
Deprecated.Search implementation with arbitrary sorting.void
Searcher. search(Query query, Filter filter, Collector results)
Deprecated.Lower-level search API.abstract TopDocs
Searcher. search(Weight weight, Filter filter, int n)
Deprecated.abstract TopFieldDocs
Searcher. search(Weight weight, Filter filter, int n, Sort sort)
Deprecated.abstract void
Searcher. search(Weight weight, Filter filter, Collector results)
Deprecated.TopDocs
IndexSearcher. searchAfter(ScoreDoc after, Query query, Filter filter, int n)
Finds the topn
hits forquery
, applyingfilter
if non-null, where all results are after a previous result (after
).Constructors in org.apache.lucene.search with parameters of type Filter Constructor Description 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.FilterItem(Filter filter)
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