Class ComplexPhraseQueryParser.ComplexPhraseQuery
java.lang.Object
org.apache.lucene.search.Query
org.apache.lucene.queryparser.complexPhrase.ComplexPhraseQueryParser.ComplexPhraseQuery
- Enclosing class:
- ComplexPhraseQueryParser
-
Field Summary
Fields -
Constructor Summary
ConstructorsConstructorDescriptionComplexPhraseQuery
(String field, String phrasedQueryStringContents, int slopFactor, boolean inOrder) -
Method Summary
Modifier and TypeMethodDescriptionprivate void
addComplexPhraseClause
(List<SpanQuery> spanClauses, BooleanQuery qc) private BooleanQuery
convert
(SynonymQuery qc) boolean
Override and implement query instance equivalence properly in a subclass.private boolean
int
hashCode()
Override and implement query hash code properly in a subclass.protected void
rewrite
(IndexReader reader) Expert: called to re-write queries into primitive queries.Prints a query to a string, withfield
assumed to be the default field and omitted.void
visit
(QueryVisitor visitor) Recurse through the query tree, visiting any child queriesMethods inherited from class org.apache.lucene.search.Query
classHash, createWeight, sameClassAs, toString
-
Field Details
-
field
-
phrasedQueryStringContents
-
slopFactor
final int slopFactor -
inOrder
private final boolean inOrder -
contents
-
-
Constructor Details
-
ComplexPhraseQuery
-
-
Method Details
-
parsePhraseElements
- Throws:
ParseException
-
visit
Description copied from class:Query
Recurse through the query tree, visiting any child queries -
rewrite
Description copied from class:Query
Expert: called to re-write queries into primitive queries. For example, a PrefixQuery will be rewritten into a BooleanQuery that consists of TermQuerys.Callers are expected to call
rewrite
multiple times if necessary, until the rewritten query is the same as the original query.- Overrides:
rewrite
in classQuery
- Throws:
IOException
- See Also:
-
convert
-
addComplexPhraseClause
-
toString
Description copied from class:Query
Prints a query to a string, withfield
assumed to be the default field and omitted. -
hashCode
public int hashCode()Description copied from class:Query
Override and implement query hash code properly in a subclass. This is required so thatQueryCache
works properly. -
equals
Description copied from class:Query
Override and implement query instance equivalence properly in a subclass. This is required so thatQueryCache
works properly.Typically a query will be equal to another only if it's an instance of the same class and its document-filtering properties are identical that other instance. Utility methods are provided for certain repetitive code.
-
equalsTo
-