org.apache.solr.ltr.feature

Class FieldLengthFeature.FieldLengthFeatureWeight.FieldLengthFeatureScorer

java.lang.Object

org.apache.lucene.search.Scorable

org.apache.lucene.search.Scorer

org.apache.solr.ltr.feature.Feature.FeatureWeight.FeatureScorer

org.apache.solr.ltr.feature.FieldLengthFeature.FieldLengthFeatureWeight.FieldLengthFeatureScorer

Enclosing class:

FieldLengthFeature.FieldLengthFeatureWeight

public class FieldLengthFeature.FieldLengthFeatureWeight.FieldLengthFeatureScorer
extends Feature.FeatureWeight.FeatureScorer

Nested Class Summary

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

Scorable.ChildScorable

Field Summary

Fields inherited from class org.apache.solr.ltr.feature.Feature.FeatureWeight.FeatureScorer

itr, name

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

weight

Constructor Summary

Constructors

Constructor and Description
FieldLengthFeatureScorer(Feature.FeatureWeight weight, NumericDocValues norms)

Method Summary

Modifier and Type	Method and Description
float	getMaxScore(int upTo)
float	score()

Methods inherited from class org.apache.solr.ltr.feature.Feature.FeatureWeight.FeatureScorer

docID, getDocInfo, iterator, setDocInfo

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

advanceShallow, getWeight, twoPhaseIterator

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

getChildren, setMinCompetitiveScore

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldLengthFeatureScorer

public FieldLengthFeatureScorer(Feature.FeatureWeight weight,
                                NumericDocValues norms)
                         throws IOException

Throws:

IOException

Method Detail

score

public float score()
            throws IOException

Specified by:

score in class Feature.FeatureWeight.FeatureScorer

Throws:

IOException

getMaxScore

public float getMaxScore(int upTo)
                  throws IOException

Specified by:

getMaxScore in class Scorer

Throws:

IOException