org.apache.lucene.queries.function

Class FunctionQuery.AllScorer

java.lang.Object

org.apache.lucene.search.Scorer

org.apache.lucene.queries.function.FunctionQuery.AllScorer

Enclosing class:

FunctionQuery

protected class FunctionQuery.AllScorer
extends Scorer

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.search.Scorer

Scorer.ChildScorer

Constructor Summary

Constructors

Constructor and Description
AllScorer(LeafReaderContext context, FunctionQuery.FunctionWeight w, float qWeight)

Method Summary

Modifier and Type	Method and Description
int	docID()
Explanation	explain(int doc)
int	freq()
DocIdSetIterator	iterator()
float	score()

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

getChildren, getWeight, twoPhaseIterator

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AllScorer

public AllScorer(LeafReaderContext context,
                 FunctionQuery.FunctionWeight w,
                 float qWeight)
          throws IOException

Throws:

IOException

Method Detail

iterator

public DocIdSetIterator iterator()

Specified by:

iterator in class Scorer

docID

public int docID()

Specified by:

docID in class Scorer

score

public float score()
            throws IOException

Specified by:

score in class Scorer

Throws:

IOException

freq

public int freq()
         throws IOException

Specified by:

freq in class Scorer

Throws:

IOException

explain

public Explanation explain(int doc)
                    throws IOException

Throws:

IOException