Package org.apache.lucene.search

Class BlockScoreQueryWrapper

java.lang.Object

org.apache.lucene.search.Query

org.apache.lucene.search.BlockScoreQueryWrapper

public final class BlockScoreQueryWrapper
extends Query

Query wrapper that reduces the size of max-score blocks to more easily detect problems with the max-score logic.

Constructor Summary

Constructors

Constructor	Description
BlockScoreQueryWrapper(Query query, int blockLength)	Sole constructor.

Method Summary

Modifier and Type	Method	Description
Weight	createWeight(IndexSearcher searcher, ScoreMode scoreMode, float boost)
boolean	equals(Object obj)
int	hashCode()
Query	rewrite(IndexReader reader)
String	toString(String field)
void	visit(QueryVisitor visitor)

Methods inherited from class org.apache.lucene.search.Query

classHash, sameClassAs, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

BlockScoreQueryWrapper

public BlockScoreQueryWrapper(Query query,
                              int blockLength)

Sole constructor.

Method Detail

toString

public String toString(String field)

Specified by:

toString in class Query

equals

public boolean equals(Object obj)

Specified by:

equals in class Query

hashCode

public int hashCode()

Specified by:

hashCode in class Query

rewrite

public Query rewrite(IndexReader reader)
              throws IOException

Overrides:

rewrite in class Query

Throws:

IOException

visit

public void visit(QueryVisitor visitor)

Specified by:

visit in class Query

createWeight

public Weight createWeight(IndexSearcher searcher,
                           ScoreMode scoreMode,
                           float boost)
                    throws IOException

Overrides:

createWeight in class Query

Throws:

IOException