Package com.apple.foundationdb.record.lucene

Class LuceneComparisonQuery

java.lang.Object

org.apache.lucene.search.Query

com.apple.foundationdb.record.lucene.LuceneComparisonQuery

public class LuceneComparisonQuery
extends org.apache.lucene.search.Query

Wrapper of a Lucene Query that contains accessible field name, comparison type, and comparand.

Constructor Summary

Constructors

Constructor	Description
LuceneComparisonQuery(org.apache.lucene.search.Query query, String fieldName, Comparisons.Type comparisonType, Object comparand)

Method Summary

Modifier and Type	Method	Description
org.apache.lucene.search.Weight	createWeight(org.apache.lucene.search.IndexSearcher searcher, org.apache.lucene.search.ScoreMode scoreMode, float boost)
boolean	equals(Object obj)
Object	getComparand()
Comparisons.Type	getComparisonType()
String	getFieldName()
int	hashCode()
org.apache.lucene.search.Query	rewrite(org.apache.lucene.index.IndexReader reader)
String	toString(String field)
void	visit(org.apache.lucene.search.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 Details

LuceneComparisonQuery

public LuceneComparisonQuery(@Nonnull
 org.apache.lucene.search.Query query,
 @Nonnull
 String fieldName,
 @Nonnull
 Comparisons.Type comparisonType,
 @Nullable
 Object comparand)

Method Details

createWeight

public org.apache.lucene.search.Weight createWeight(org.apache.lucene.search.IndexSearcher searcher,
 org.apache.lucene.search.ScoreMode scoreMode,
 float boost)
                                             throws IOException

Overrides:

createWeight in class org.apache.lucene.search.Query

Throws:

IOException

rewrite

public org.apache.lucene.search.Query rewrite(org.apache.lucene.index.IndexReader reader)
                                       throws IOException

Overrides:

rewrite in class org.apache.lucene.search.Query

Throws:

IOException

visit

public void visit(org.apache.lucene.search.QueryVisitor visitor)

Overrides:

visit in class org.apache.lucene.search.Query

getFieldName

public String getFieldName()

getComparisonType

public Comparisons.Type getComparisonType()

getComparand

public Object getComparand()

toString

public String toString(String field)

Specified by:

toString in class org.apache.lucene.search.Query

equals

public boolean equals(Object obj)

Specified by:

equals in class org.apache.lucene.search.Query

hashCode

public int hashCode()

Specified by:

hashCode in class org.apache.lucene.search.Query