Uses of Class
org.apache.lucene.search.Query
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Packages that use Query Package Description org.apache.lucene.index Code to maintain and access indices.org.apache.lucene.search Code to search indices.org.apache.lucene.search.payloads The payloads package provides Query mechanisms for finding and using payloads.org.apache.lucene.search.spans The calculus of spans.org.apache.lucene.util Some utility classes. -
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Uses of Query in org.apache.lucene.index
Methods in org.apache.lucene.index with parameters of type Query Modifier and Type Method Description void
IndexWriter. deleteDocuments(Query query)
Deletes the document(s) matching the provided query.void
IndexWriter. deleteDocuments(Query... queries)
Deletes the document(s) matching any of the provided queries.long
TrackingIndexWriter. deleteDocuments(Query q)
CallsIndexWriter.deleteDocuments(Query)
and returns the generation that reflects this change.long
TrackingIndexWriter. deleteDocuments(Query... queries)
CallsIndexWriter.deleteDocuments(Query...)
and returns the generation that reflects this change. -
Uses of Query in org.apache.lucene.search
Classes in org.apache.lucene.search with type parameters of type Query Modifier and Type Class Description class
ScoringRewrite<Q extends Query>
Base rewrite method that translates each term into a query, and keeps the scores as computed by the query.class
TopTermsRewrite<Q extends Query>
Base rewrite method for collecting only the top terms via a priority queue.Subclasses of Query in org.apache.lucene.search Modifier and Type Class Description class
AutomatonQuery
AQuery
that will match terms against a finite-state machine.class
BooleanQuery
A Query that matches documents matching boolean combinations of other queries, e.g.class
ConstantScoreQuery
A query that wraps another query or a filter and simply returns a constant score equal to the query boost for every document that matches the filter or query.class
DisjunctionMaxQuery
A query that generates the union of documents produced by its subqueries, and that scores each document with the maximum score for that document as produced by any subquery, plus a tie breaking increment for any additional matching subqueries.class
FilteredQuery
A query that applies a filter to the results of another query.class
FuzzyQuery
Implements the fuzzy search query.class
MatchAllDocsQuery
A query that matches all documents.class
MultiPhraseQuery
MultiPhraseQuery is a generalized version of PhraseQuery, with an added methodMultiPhraseQuery.add(Term[])
.class
MultiTermQuery
An abstractQuery
that matches documents containing a subset of terms provided by aFilteredTermsEnum
enumeration.class
NGramPhraseQuery
This is aPhraseQuery
which is optimized for n-gram phrase query.class
NumericRangeQuery<T extends java.lang.Number>
AQuery
that matches numeric values within a specified range.class
PhraseQuery
A Query that matches documents containing a particular sequence of terms.class
PrefixQuery
A Query that matches documents containing terms with a specified prefix.class
RegexpQuery
A fast regular expression query based on theorg.apache.lucene.util.automaton
package.class
TermQuery
A Query that matches documents containing a term.class
TermRangeQuery
A Query that matches documents within an range of terms.class
WildcardQuery
Implements the wildcard search query.Fields in org.apache.lucene.search declared as Query Modifier and Type Field Description protected Query
ConstantScoreQuery. query
Methods in org.apache.lucene.search that return Query Modifier and Type Method Description Query
Query. clone()
Returns a clone of this query.Query
BooleanClause. getQuery()
Query
BooleanQuery.BooleanWeight. getQuery()
Query
ConstantScoreQuery.ConstantWeight. getQuery()
Query
ConstantScoreQuery. getQuery()
Returns the encapsulated query, returnsnull
if a filter is wrapped.Query
DisjunctionMaxQuery.DisjunctionMaxWeight. getQuery()
Return our associated DisjunctionMaxQueryQuery
FilteredQuery. getQuery()
Returns this FilteredQuery's (unfiltered) QueryQuery
QueryWrapperFilter. getQuery()
returns the inner Queryabstract Query
Weight. getQuery()
The query that this concerns.Query
BooleanQuery. rewrite(IndexReader reader)
Query
ConstantScoreQuery. rewrite(IndexReader reader)
Query
DisjunctionMaxQuery. rewrite(IndexReader reader)
Optimize our representation and our subqueries representationsQuery
DocTermOrdsRewriteMethod. rewrite(IndexReader reader, MultiTermQuery query)
Query
FieldCacheRewriteMethod. rewrite(IndexReader reader, MultiTermQuery query)
Query
FilteredQuery. rewrite(IndexReader reader)
Rewrites the query.Query
IndexSearcher. rewrite(Query original)
Expert: called to re-write queries into primitive queries.Query
MultiPhraseQuery. rewrite(IndexReader reader)
Query
MultiTermQuery. rewrite(IndexReader reader)
To rewrite to a simpler form, instead return a simpler enum fromMultiTermQuery.getTermsEnum(Terms, AttributeSource)
.abstract Query
MultiTermQuery.RewriteMethod. rewrite(IndexReader reader, MultiTermQuery query)
Query
NGramPhraseQuery. rewrite(IndexReader reader)
Query
PhraseQuery. rewrite(IndexReader reader)
Query
Query. rewrite(IndexReader reader)
Expert: called to re-write queries into primitive queries.protected Query
IndexSearcher. wrapFilter(Query query, Filter filter)
Methods in org.apache.lucene.search that return types with arguments of type Query Modifier and Type Method Description java.util.ArrayList<Query>
DisjunctionMaxQuery. getDisjuncts()
java.util.Iterator<Query>
DisjunctionMaxQuery. iterator()
Methods in org.apache.lucene.search with parameters of type Query Modifier and Type Method Description void
BooleanQuery. add(Query query, BooleanClause.Occur occur)
Adds a clause to a boolean query.void
DisjunctionMaxQuery. add(Query query)
Add a subquery to this disjunctionWeight
IndexSearcher. createNormalizedWeight(Query query)
Creates a normalized weight for a top-levelQuery
.Explanation
IndexSearcher. explain(Query query, int doc)
Returns an Explanation that describes howdoc
scored againstquery
.Query
IndexSearcher. rewrite(Query original)
Expert: called to re-write queries into primitive queries.TopDocs
IndexSearcher. search(Query query, int n)
Finds the topn
hits forquery
.TopFieldDocs
IndexSearcher. search(Query query, int n, Sort sort)
Search implementation with arbitrary sorting and no filter.void
IndexSearcher. search(Query query, Collector results)
Lower-level search API.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.TopFieldDocs
IndexSearcher. search(Query query, Filter filter, int n, Sort sort, boolean doDocScores, boolean doMaxScore)
Search implementation with arbitrary sorting, plus control over whether hit scores and max score should be computed.void
IndexSearcher. search(Query query, Filter filter, Collector results)
Lower-level search API.TopDocs
IndexSearcher. searchAfter(ScoreDoc after, Query query, int n)
Finds the topn
hits forquery
where all results are after a previous result (after
).TopDocs
IndexSearcher. searchAfter(ScoreDoc after, Query query, int n, Sort sort)
Finds the topn
hits forquery
where all results are after a previous result (after
).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
).TopDocs
IndexSearcher. searchAfter(ScoreDoc after, Query query, Filter filter, int n, Sort sort)
Finds the topn
hits forquery
, applyingfilter
if non-null, where all results are after a previous result (after
).TopDocs
IndexSearcher. searchAfter(ScoreDoc after, Query query, Filter filter, int n, Sort sort, boolean doDocScores, boolean doMaxScore)
Finds the topn
hits forquery
where all results are after a previous result (after
), allowing control over whether hit scores and max score should be computed.void
BooleanClause. setQuery(Query query)
protected Query
IndexSearcher. wrapFilter(Query query, Filter filter)
Method parameters in org.apache.lucene.search with type arguments of type Query Modifier and Type Method Description void
DisjunctionMaxQuery. add(java.util.Collection<Query> disjuncts)
Add a collection of disjuncts to this disjunction viaIterable<Query>
Constructors in org.apache.lucene.search with parameters of type Query Constructor Description BooleanClause(Query query, BooleanClause.Occur occur)
Constructs a BooleanClause.ConstantScoreQuery(Query query)
Strips off scores from the passed in Query.FilteredQuery(Query query, Filter filter)
Constructs a new query which applies a filter to the results of the original query.FilteredQuery(Query query, Filter filter, FilteredQuery.FilterStrategy strategy)
Expert: Constructs a new query which applies a filter to the results of the original query.QueryWrapperFilter(Query query)
Constructs a filter which only matches documents matchingquery
.Constructor parameters in org.apache.lucene.search with type arguments of type Query Constructor Description DisjunctionMaxQuery(java.util.Collection<Query> disjuncts, float tieBreakerMultiplier)
Creates a new DisjunctionMaxQuery -
Uses of Query in org.apache.lucene.search.payloads
Subclasses of Query in org.apache.lucene.search.payloads Modifier and Type Class Description class
PayloadNearQuery
This class is very similar toSpanNearQuery
except that it factors in the value of the payloads located at each of the positions where theTermSpans
occurs.class
PayloadTermQuery
This class is very similar toSpanTermQuery
except that it factors in the value of the payload located at each of the positions where theTerm
occurs.Methods in org.apache.lucene.search.payloads with parameters of type Query Modifier and Type Method Description java.util.Collection<byte[]>
PayloadSpanUtil. getPayloadsForQuery(Query query)
Query should be rewritten for wild/fuzzy support. -
Uses of Query in org.apache.lucene.search.spans
Subclasses of Query in org.apache.lucene.search.spans Modifier and Type Class Description class
FieldMaskingSpanQuery
Wrapper to allowSpanQuery
objects participate in composite single-field SpanQueries by 'lying' about their search field.class
SpanFirstQuery
Matches spans near the beginning of a field.class
SpanMultiTermQueryWrapper<Q extends MultiTermQuery>
Wraps anyMultiTermQuery
as aSpanQuery
, so it can be nested within other SpanQuery classes.class
SpanNearPayloadCheckQuery
Only return those matches that have a specific payload at the given position.class
SpanNearQuery
Matches spans which are near one another.class
SpanNotQuery
Removes matches which overlap with another SpanQuery or within a x tokens before or y tokens after another SpanQuery.class
SpanOrQuery
Matches the union of its clauses.class
SpanPayloadCheckQuery
Only return those matches that have a specific payload at the given position.class
SpanPositionCheckQuery
Base class for filtering a SpanQuery based on the position of a match.class
SpanPositionRangeQuery
Checks to see if theSpanPositionCheckQuery.getMatch()
lies between a start and end positionclass
SpanQuery
Base class for span-based queries.class
SpanTermQuery
Matches spans containing a term.Methods in org.apache.lucene.search.spans that return Query Modifier and Type Method Description Query
SpanWeight. getQuery()
Query
SpanMultiTermQueryWrapper. getWrappedQuery()
Returns the wrapped queryQuery
FieldMaskingSpanQuery. rewrite(IndexReader reader)
Query
SpanMultiTermQueryWrapper. rewrite(IndexReader reader)
Query
SpanNearQuery. rewrite(IndexReader reader)
Query
SpanNotQuery. rewrite(IndexReader reader)
Query
SpanOrQuery. rewrite(IndexReader reader)
Query
SpanPositionCheckQuery. rewrite(IndexReader reader)
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Uses of Query in org.apache.lucene.util
Methods in org.apache.lucene.util that return Query Modifier and Type Method Description Query
QueryBuilder. createBooleanQuery(java.lang.String field, java.lang.String queryText)
Creates a boolean query from the query text.Query
QueryBuilder. createBooleanQuery(java.lang.String field, java.lang.String queryText, BooleanClause.Occur operator)
Creates a boolean query from the query text.protected Query
QueryBuilder. createFieldQuery(Analyzer analyzer, BooleanClause.Occur operator, java.lang.String field, java.lang.String queryText, boolean quoted, int phraseSlop)
Creates a query from the analysis chain.Query
QueryBuilder. createMinShouldMatchQuery(java.lang.String field, java.lang.String queryText, float fraction)
Creates a minimum-should-match query from the query text.Query
QueryBuilder. createPhraseQuery(java.lang.String field, java.lang.String queryText)
Creates a phrase query from the query text.Query
QueryBuilder. createPhraseQuery(java.lang.String field, java.lang.String queryText, int phraseSlop)
Creates a phrase query from the query text.protected Query
QueryBuilder. newTermQuery(Term term)
Builds a new TermQuery instance.
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