Java Doc for MoreLikeThisQuery.java in  » Net » lucene-connector » org » apache » lucene » search » similar » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Net » lucene connector » org.apache.lucene.search.similar 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.apache.lucene.search.Query
      org.apache.lucene.search.similar.MoreLikeThisQuery

MoreLikeThisQuery
public class MoreLikeThisQuery extends Query (Code)
A simple wrapper for MoreLikeThis for use in scenarios where a Query object is required eg in custom QueryParser extensions. At query.rewrite() time the reader is used to construct the actual MoreLikeThis object and obtain the real Query object.
author:
   maharwood


Field Summary
 intmaxQueryTerms
    
 intminDocFreq
    
 intminTermFrequency
    
 floatpercentTermsToMatch
    
 SetstopWords
    

Constructor Summary
public  MoreLikeThisQuery(String likeText, String[] moreLikeFields, Analyzer analyzer)
    

Method Summary
public  AnalyzergetAnalyzer()
    
public  StringgetLikeText()
    
public  intgetMaxQueryTerms()
    
public  intgetMinDocFreq()
    
public  intgetMinTermFrequency()
    
public  String[]getMoreLikeFields()
    
public  floatgetPercentTermsToMatch()
    
public  SetgetStopWords()
    
public  Queryrewrite(IndexReader reader)
    
public  voidsetAnalyzer(Analyzer analyzer)
    
public  voidsetLikeText(String likeText)
    
public  voidsetMaxQueryTerms(int maxQueryTerms)
    
public  voidsetMinDocFreq(int minDocFreq)
    
public  voidsetMinTermFrequency(int minTermFrequency)
    
public  voidsetMoreLikeFields(String[] moreLikeFields)
    
public  voidsetPercentTermsToMatch(float percentTermsToMatch)
    
public  voidsetStopWords(Set stopWords)
    
public  StringtoString(String field)
    

Field Detail
maxQueryTerms
int maxQueryTerms(Code)



minDocFreq
int minDocFreq(Code)



minTermFrequency
int minTermFrequency(Code)



percentTermsToMatch
float percentTermsToMatch(Code)



stopWords
Set stopWords(Code)




Constructor Detail
MoreLikeThisQuery
public MoreLikeThisQuery(String likeText, String[] moreLikeFields, Analyzer analyzer)(Code)

Parameters:
  moreLikeFields -




Method Detail
getAnalyzer
public Analyzer getAnalyzer()(Code)



getLikeText
public String getLikeText()(Code)



getMaxQueryTerms
public int getMaxQueryTerms()(Code)



getMinDocFreq
public int getMinDocFreq()(Code)



getMinTermFrequency
public int getMinTermFrequency()(Code)



getMoreLikeFields
public String[] getMoreLikeFields()(Code)



getPercentTermsToMatch
public float getPercentTermsToMatch()(Code)



getStopWords
public Set getStopWords()(Code)



rewrite
public Query rewrite(IndexReader reader) throws IOException(Code)



setAnalyzer
public void setAnalyzer(Analyzer analyzer)(Code)



setLikeText
public void setLikeText(String likeText)(Code)



setMaxQueryTerms
public void setMaxQueryTerms(int maxQueryTerms)(Code)



setMinDocFreq
public void setMinDocFreq(int minDocFreq)(Code)



setMinTermFrequency
public void setMinTermFrequency(int minTermFrequency)(Code)



setMoreLikeFields
public void setMoreLikeFields(String[] moreLikeFields)(Code)



setPercentTermsToMatch
public void setPercentTermsToMatch(float percentTermsToMatch)(Code)



setStopWords
public void setStopWords(Set stopWords)(Code)



toString
public String toString(String field)(Code)



Methods inherited from org.apache.lucene.search.Query
public Object clone()(Code)(Java Doc)
public Query combine(Query[] queries)(Code)(Java Doc)
protected Weight createWeight(Searcher searcher) throws IOException(Code)(Java Doc)
public void extractTerms(Set terms)(Code)(Java Doc)
public float getBoost()(Code)(Java Doc)
public Similarity getSimilarity(Searcher searcher)(Code)(Java Doc)
public static Query mergeBooleanQueries(Query[] queries)(Code)(Java Doc)
public Query rewrite(IndexReader reader) throws IOException(Code)(Java Doc)
public void setBoost(float b)(Code)(Java Doc)
abstract public String toString(String field)(Code)(Java Doc)
public String toString()(Code)(Java Doc)
public Weight weight(Searcher searcher) throws IOException(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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