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

java.lang.Object
  org.apache.lucene.search.DocIdSetIterator
      org.apache.lucene.index.DocsEnum
          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

Field Summary

Fields inherited from class org.apache.lucene.index.DocsEnum

FLAG_FREQS, FLAG_NONE

Fields inherited from class org.apache.lucene.search.DocIdSetIterator

NO_MORE_DOCS

Constructor Summary

FunctionQuery.AllScorer(AtomicReaderContext context, Bits acceptDocs, FunctionQuery.FunctionWeight w, float qWeight)

Method Summary

int	advance(int target)
int	docID()
Explanation	explain(int doc)
int	freq()
int	nextDoc()
float	score()

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

getChildren, getWeight, score, score

Methods inherited from class org.apache.lucene.index.DocsEnum

attributes

Methods inherited from class java.lang.Object

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

Constructor Detail

FunctionQuery.AllScorer

public FunctionQuery.AllScorer(AtomicReaderContext context,
                               Bits acceptDocs,
                               FunctionQuery.FunctionWeight w,
                               float qWeight)
                        throws IOException

Throws:

IOException

Method Detail

docID

public int docID()

Specified by:

docID in class DocIdSetIterator

nextDoc

public int nextDoc()
            throws IOException

Specified by:

nextDoc in class DocIdSetIterator

Throws:

IOException

advance

public int advance(int target)
            throws IOException

Specified by:

advance in class DocIdSetIterator

Throws:

IOException

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 DocsEnum

Throws:

IOException

explain

public Explanation explain(int doc)
                    throws IOException

Throws:

IOException