Uses of Class
org.apache.lucene.search.Query
-
Packages that use Query Package Description org.apache.lucene.index Code to maintain and access indices.org.apache.lucene.queryParser A simple query parser implemented with JavaCC.org.apache.lucene.search Code to search indices.org.apache.lucene.search.function Programmatic control over documents scores.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. -
-
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. -
Uses of Query in org.apache.lucene.queryParser
Methods in org.apache.lucene.queryParser that return Query Modifier and Type Method Description Query
QueryParser. Clause(String field)
protected Query
QueryParser. getBooleanQuery(List<BooleanClause> clauses)
Factory method for generating query, given a set of clauses.protected Query
QueryParser. getBooleanQuery(List<BooleanClause> clauses, boolean disableCoord)
Factory method for generating query, given a set of clauses.protected Query
MultiFieldQueryParser. getFieldQuery(String field, String queryText, boolean quoted)
protected Query
MultiFieldQueryParser. getFieldQuery(String field, String queryText, int slop)
protected Query
QueryParser. getFieldQuery(String field, String queryText)
Deprecated.UseQueryParser.getFieldQuery(String,String,boolean)
instead.protected Query
QueryParser. getFieldQuery(String field, String queryText, boolean quoted)
protected Query
QueryParser. getFieldQuery(String field, String queryText, int slop)
Base implementation delegates toQueryParser.getFieldQuery(String,String,boolean)
.protected Query
MultiFieldQueryParser. getFuzzyQuery(String field, String termStr, float minSimilarity)
protected Query
QueryParser. getFuzzyQuery(String field, String termStr, float minSimilarity)
Factory method for generating a query (similar toQueryParser.getWildcardQuery(java.lang.String, java.lang.String)
).protected Query
MultiFieldQueryParser. getPrefixQuery(String field, String termStr)
protected Query
QueryParser. getPrefixQuery(String field, String termStr)
Factory method for generating a query (similar toQueryParser.getWildcardQuery(java.lang.String, java.lang.String)
).protected Query
MultiFieldQueryParser. getRangeQuery(String field, String part1, String part2, boolean inclusive)
protected Query
QueryParser. getRangeQuery(String field, String part1, String part2, boolean inclusive)
protected Query
MultiFieldQueryParser. getWildcardQuery(String field, String termStr)
protected Query
QueryParser. getWildcardQuery(String field, String termStr)
Factory method for generating a query.protected Query
QueryParser. newFuzzyQuery(Term term, float minimumSimilarity, int prefixLength)
Builds a new FuzzyQuery instanceprotected Query
QueryParser. newMatchAllDocsQuery()
Builds a new MatchAllDocsQuery instanceprotected Query
QueryParser. newPrefixQuery(Term prefix)
Builds a new PrefixQuery instanceprotected Query
QueryParser. newRangeQuery(String field, String part1, String part2, boolean inclusive)
Builds a new TermRangeQuery instanceprotected Query
QueryParser. newTermQuery(Term term)
Builds a new TermQuery instanceprotected Query
QueryParser. newWildcardQuery(Term t)
Builds a new WildcardQuery instancestatic Query
MultiFieldQueryParser. parse(Version matchVersion, String[] queries, String[] fields, Analyzer analyzer)
Parses a query which searches on the fields specified.static Query
MultiFieldQueryParser. parse(Version matchVersion, String[] queries, String[] fields, BooleanClause.Occur[] flags, Analyzer analyzer)
Parses a query, searching on the fields specified.static Query
MultiFieldQueryParser. parse(Version matchVersion, String query, String[] fields, BooleanClause.Occur[] flags, Analyzer analyzer)
Parses a query, searching on the fields specified.Query
QueryParser. parse(String query)
Parses a query string, returning aQuery
.Query
QueryParser. Query(String field)
Query
QueryParser. Term(String field)
Query
QueryParser. TopLevelQuery(String field)
Methods in org.apache.lucene.queryParser with parameters of type Query Modifier and Type Method Description protected void
QueryParser. addClause(List<BooleanClause> clauses, int conj, int mods, Query q)
protected BooleanClause
QueryParser. newBooleanClause(Query q, BooleanClause.Occur occur)
Builds a new BooleanClause instance -
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 static class
Scorer.ScorerVisitor<P extends Query,C extends Query,S extends Scorer>
A callback to gather information from a scorer and its sub-scorers.static class
Scorer.ScorerVisitor<P extends Query,C extends Query,S extends Scorer>
A callback to gather information from a scorer and its sub-scorers.class
ScoringRewrite<Q extends 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
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 aFilteredTermEnum
enumeration.class
NGramPhraseQuery
This is aPhraseQuery
which is optimized for n-gram phrase query.class
NumericRangeQuery<T extends 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
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. combine(Query[] queries)
Expert: called when re-writing queries under MultiSearcher.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()
abstract Query
Weight. getQuery()
The query that this concerns.static Query
Query. mergeBooleanQueries(BooleanQuery... queries)
Expert: merges the clauses of a set of BooleanQuery's into a single BooleanQuery.Query
BooleanQuery. rewrite(IndexReader reader)
Query
ConstantScoreQuery. rewrite(IndexReader reader)
Query
DisjunctionMaxQuery. rewrite(IndexReader reader)
Optimize our representation and our subqueries representationsQuery
FilteredQuery. rewrite(IndexReader reader)
Rewrites the wrapped query.Query
IndexSearcher. rewrite(Query original)
Expert: called to re-write queries into primitive queries.Query
MultiPhraseQuery. rewrite(IndexReader reader)
Query
MultiSearcher. rewrite(Query original)
Deprecated.Query
MultiTermQuery. rewrite(IndexReader reader)
To rewrite to a simpler form, instead return a simpler enum fromMultiTermQuery.getEnum(IndexReader)
.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.Query
Searchable. rewrite(Query query)
Deprecated.Expert: called to re-write queries into primitive queries.abstract Query
Searcher. rewrite(Query query)
Deprecated.Methods in org.apache.lucene.search that return types with arguments of type Query Modifier and Type Method Description Iterator<Query>
DisjunctionMaxQuery. iterator()
An Iteratorover the disjuncts 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 disjunctionQuery
Query. combine(Query[] queries)
Expert: called when re-writing queries under MultiSearcher.Weight
IndexSearcher. createNormalizedWeight(Query query)
Creates a normalized weight for a top-levelQuery
.Weight
MultiSearcher. createNormalizedWeight(Query original)
Deprecated.Create weight in multiple index scenario.Weight
Searcher. createNormalizedWeight(Query query)
Deprecated.Creates a normalized weight for a top-levelQuery
.protected Weight
Searcher. createWeight(Query query)
Deprecated.never ever use this method inWeight
implementations.long
NRTManager.TrackingIndexWriter. deleteDocuments(Query q)
long
NRTManager.TrackingIndexWriter. deleteDocuments(Query... queries)
Explanation
IndexSearcher. explain(Query query, int doc)
Returns an Explanation that describes howdoc
scored againstquery
.Explanation
Searcher. explain(Query query, int doc)
Deprecated.Returns an Explanation that describes howdoc
scored againstquery
.Query
IndexSearcher. rewrite(Query original)
Expert: called to re-write queries into primitive queries.Query
MultiSearcher. rewrite(Query original)
Deprecated.Query
Searchable. rewrite(Query query)
Deprecated.Expert: called to re-write queries into primitive queries.abstract Query
Searcher. rewrite(Query query)
Deprecated.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.void
IndexSearcher. search(Query query, Filter filter, Collector results)
Lower-level search API.TopDocs
Searcher. search(Query query, int n)
Deprecated.Finds the topn
hits forquery
.TopFieldDocs
Searcher. search(Query query, int n, Sort sort)
Deprecated.Search implementation with arbitrary sorting and no filter.void
Searcher. search(Query query, Collector results)
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.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, Filter filter, int n)
Finds the topn
hits forquery
, applyingfilter
if non-null, where all results are after a previous result (after
).void
BooleanClause. setQuery(Query query)
void
Scorer. visitSubScorers(Query parent, BooleanClause.Occur relationship, Scorer.ScorerVisitor<Query,Query,Scorer> visitor)
Scorer
subclasses should implement this method if the subclass itself contains multiple scorers to support gathering details for sub-scorers viaScorer.ScorerVisitor
Method parameters in org.apache.lucene.search with type arguments of type Query Modifier and Type Method Description void
DisjunctionMaxQuery. add(Collection<Query> disjuncts)
Add a collection of disjuncts to this disjunction via Iterablevoid
Scorer. visitScorers(Scorer.ScorerVisitor<Query,Query,Scorer> visitor)
Expert: call this to gather details for all sub-scorers for this query.void
Scorer. visitScorers(Scorer.ScorerVisitor<Query,Query,Scorer> visitor)
Expert: call this to gather details for all sub-scorers for this query.void
Scorer. visitSubScorers(Query parent, BooleanClause.Occur relationship, Scorer.ScorerVisitor<Query,Query,Scorer> visitor)
Scorer
subclasses should implement this method if the subclass itself contains multiple scorers to support gathering details for sub-scorers viaScorer.ScorerVisitor
void
Scorer. visitSubScorers(Query parent, BooleanClause.Occur relationship, Scorer.ScorerVisitor<Query,Query,Scorer> visitor)
Scorer
subclasses should implement this method if the subclass itself contains multiple scorers to support gathering details for sub-scorers viaScorer.ScorerVisitor
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.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(Collection<Query> disjuncts, float tieBreakerMultiplier)
Creates a new DisjunctionMaxQuery -
Uses of Query in org.apache.lucene.search.function
Subclasses of Query in org.apache.lucene.search.function Modifier and Type Class Description class
CustomScoreQuery
Query that sets document score as a programmatic function of several (sub) scores: the score of its subQuery (any query) (optional) the score of its ValueSourceQuery (or queries).class
FieldScoreQuery
A query that scores each document as the value of the numeric input field.class
ValueSourceQuery
Expert: A Query that sets the scores of document to the values obtained from aValueSource
.Methods in org.apache.lucene.search.function that return Query Modifier and Type Method Description Query
CustomScoreQuery. rewrite(IndexReader reader)
Query
ValueSourceQuery. rewrite(IndexReader reader)
Constructors in org.apache.lucene.search.function with parameters of type Query Constructor Description CustomScoreQuery(Query subQuery)
Create a CustomScoreQuery over input subQuery.CustomScoreQuery(Query subQuery, ValueSourceQuery valSrcQuery)
Create a CustomScoreQuery over input subQuery and aValueSourceQuery
.CustomScoreQuery(Query subQuery, ValueSourceQuery... valSrcQueries)
Create a CustomScoreQuery over input subQuery and aValueSourceQuery
. -
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 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.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
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)
-