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java.lang.Object org.apache.lucene.search.Query org.apache.lucene.search.TermQuery
public class TermQuery
A Query that matches documents containing a term.
This may be combined with other terms with a BooleanQuery
.
Constructor Summary | |
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TermQuery(Term t)
Constructs a query for the term t . |
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TermQuery(Term t,
int docFreq)
Expert: constructs a TermQuery that will use the provided docFreq instead of looking up the docFreq against the searcher. |
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TermQuery(Term t,
TermContext states)
Expert: constructs a TermQuery that will use the provided docFreq instead of looking up the docFreq against the searcher. |
Method Summary | |
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Weight |
createWeight(IndexSearcher searcher)
Expert: Constructs an appropriate Weight implementation for this query. |
boolean |
equals(Object o)
Returns true iff o is equal to this. |
void |
extractTerms(Set<Term> terms)
Expert: adds all terms occurring in this query to the terms set. |
Term |
getTerm()
Returns the term of this query. |
int |
hashCode()
Returns a hash code value for this object. |
String |
toString(String field)
Prints a user-readable version of this query. |
Methods inherited from class org.apache.lucene.search.Query |
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clone, getBoost, rewrite, setBoost, toString |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public TermQuery(Term t)
t
.
public TermQuery(Term t, int docFreq)
public TermQuery(Term t, TermContext states)
Method Detail |
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public Term getTerm()
public Weight createWeight(IndexSearcher searcher) throws IOException
Query
Only implemented by primitive queries, which re-write to themselves.
createWeight
in class Query
IOException
public void extractTerms(Set<Term> terms)
Query
rewritten
form.
extractTerms
in class Query
public String toString(String field)
toString
in class Query
public boolean equals(Object o)
o
is equal to this.
equals
in class Query
public int hashCode()
hashCode
in class Query
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