public class MoreLikeThisQuery extends Query
| Constructor and Description |
|---|
MoreLikeThisQuery(String likeText,
String[] moreLikeFields,
Analyzer analyzer,
String fieldName) |
| Modifier and Type | Method and Description |
|---|---|
boolean |
equals(Object other)
Override and implement query instance equivalence properly in a subclass.
|
Analyzer |
getAnalyzer() |
String |
getLikeText() |
int |
getMaxQueryTerms() |
int |
getMinDocFreq() |
int |
getMinTermFrequency() |
String[] |
getMoreLikeFields() |
float |
getPercentTermsToMatch() |
Set<?> |
getStopWords() |
int |
hashCode()
Override and implement query hash code properly in a subclass.
|
Query |
rewrite(IndexReader reader)
Expert: called to re-write queries into primitive queries.
|
void |
setAnalyzer(Analyzer analyzer) |
void |
setLikeText(String likeText) |
void |
setMaxQueryTerms(int maxQueryTerms) |
void |
setMinDocFreq(int minDocFreq) |
void |
setMinTermFrequency(int minTermFrequency) |
void |
setMoreLikeFields(String[] moreLikeFields) |
void |
setPercentTermsToMatch(float percentTermsToMatch) |
void |
setStopWords(Set<?> stopWords) |
String |
toString(String field)
Prints a query to a string, with
field assumed to be the
default field and omitted. |
classHash, createWeight, sameClassAs, toStringpublic MoreLikeThisQuery(String likeText, String[] moreLikeFields, Analyzer analyzer, String fieldName)
moreLikeFields - fields used for similarity measurepublic Query rewrite(IndexReader reader) throws IOException
Queryrewrite in class QueryIOExceptionpublic String toString(String field)
Queryfield assumed to be the
default field and omitted.public float getPercentTermsToMatch()
public void setPercentTermsToMatch(float percentTermsToMatch)
public Analyzer getAnalyzer()
public void setAnalyzer(Analyzer analyzer)
public String getLikeText()
public void setLikeText(String likeText)
public int getMaxQueryTerms()
public void setMaxQueryTerms(int maxQueryTerms)
public int getMinTermFrequency()
public void setMinTermFrequency(int minTermFrequency)
public String[] getMoreLikeFields()
public void setMoreLikeFields(String[] moreLikeFields)
public Set<?> getStopWords()
public void setStopWords(Set<?> stopWords)
public int getMinDocFreq()
public void setMinDocFreq(int minDocFreq)
public int hashCode()
QueryQueryCache works properly.hashCode in class QueryQuery.equals(Object)public boolean equals(Object other)
QueryQueryCache works properly.
Typically a query will be equal to another only if it's an instance of
the same class and its document-filtering properties are identical that other
instance. Utility methods are provided for certain repetitive code.equals in class QueryQuery.sameClassAs(Object),
Query.classHash()