org.elasticsearch.search.profile

Class ProfileWeight

java.lang.Object

org.apache.lucene.search.Weight

org.elasticsearch.search.profile.ProfileWeight

public final class ProfileWeight
extends org.apache.lucene.search.Weight

Weight wrapper that will compute how much time it takes to build the Scorer and then return a Scorer that is wrapped in order to compute timings as well.

Nested Class Summary

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

org.apache.lucene.search.Weight.DefaultBulkScorer

Field Summary

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

parentQuery

Constructor Summary

Constructors

Constructor and Description
ProfileWeight(org.apache.lucene.search.Query query, org.apache.lucene.search.Weight subQueryWeight, ProfileBreakdown profile)

Method Summary

Modifier and Type	Method and Description
org.apache.lucene.search.BulkScorer	bulkScorer(org.apache.lucene.index.LeafReaderContext context)
org.apache.lucene.search.Explanation	explain(org.apache.lucene.index.LeafReaderContext context, int doc)
void	extractTerms(java.util.Set<org.apache.lucene.index.Term> set)
float	getValueForNormalization()
void	normalize(float norm, float topLevelBoost)
org.apache.lucene.search.Scorer	scorer(org.apache.lucene.index.LeafReaderContext context)

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

getQuery

Methods inherited from class java.lang.Object

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

Constructor Detail

ProfileWeight

public ProfileWeight(org.apache.lucene.search.Query query,
                     org.apache.lucene.search.Weight subQueryWeight,
                     ProfileBreakdown profile)
              throws java.io.IOException

Throws:

java.io.IOException

Method Detail

scorer

public org.apache.lucene.search.Scorer scorer(org.apache.lucene.index.LeafReaderContext context)
                                       throws java.io.IOException

Specified by:

scorer in class org.apache.lucene.search.Weight

Throws:

java.io.IOException

bulkScorer

public org.apache.lucene.search.BulkScorer bulkScorer(org.apache.lucene.index.LeafReaderContext context)
                                               throws java.io.IOException

Overrides:

bulkScorer in class org.apache.lucene.search.Weight

Throws:

java.io.IOException

explain

public org.apache.lucene.search.Explanation explain(org.apache.lucene.index.LeafReaderContext context,
                                                    int doc)
                                             throws java.io.IOException

Specified by:

explain in class org.apache.lucene.search.Weight

Throws:

java.io.IOException

getValueForNormalization

public float getValueForNormalization()
                               throws java.io.IOException

Specified by:

getValueForNormalization in class org.apache.lucene.search.Weight

Throws:

java.io.IOException

normalize

public void normalize(float norm,
                      float topLevelBoost)

Specified by:

normalize in class org.apache.lucene.search.Weight

extractTerms

public void extractTerms(java.util.Set<org.apache.lucene.index.Term> set)

Specified by:

extractTerms in class org.apache.lucene.search.Weight