Package org.apache.lucene.classification.utils

# Class NearestFuzzyQuery

java.lang.Object
org.apache.lucene.search.Query
org.apache.lucene.classification.utils.NearestFuzzyQuery

public class NearestFuzzyQuery extends Query
Simplification of FuzzyLikeThisQuery, to be used in the context of KNN classification.

## Constructor Summary

Constructors
Constructor
Description
`NearestFuzzyQuery(Analyzer analyzer)`
Default constructor

## Method Summary

Modifier and Type
Method
Description
`void`
`addTerms(String queryString, String fieldName)`
Adds user input for "fuzzification"
`boolean`
`equals(Object other)`
`int`
`hashCode()`
`Query`
`rewrite(IndexSearcher indexSearcher)`
`String`
`toString(String field)`
`void`
`visit(QueryVisitor visitor)`

### Methods inherited from class org.apache.lucene.search.Query

`classHash, createWeight, sameClassAs, toString`

### Methods inherited from class java.lang.Object

`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

## Constructor Details

### NearestFuzzyQuery

public NearestFuzzyQuery(Analyzer analyzer)
Default constructor

Parameters:
  `analyzer` - the analyzer used to process the query text

## Method Details

### addTerms

public void addTerms(String queryString, String fieldName)
Adds user input for "fuzzification"

Parameters:
  `queryString` - The string which will be parsed by the analyzer and for which fuzzy variants will be parsed

### rewrite

public Query rewrite(IndexSearcher indexSearcher) throws IOException

Overrides:
  `rewrite` in class `Query`
Throws:
  `IOException`

### toString

public String toString(String field)

Specified by:
  `toString` in class `Query`

### hashCode

public int hashCode()

Specified by:
  `hashCode` in class `Query`

### equals

public boolean equals(Object other)

Specified by:
  `equals` in class `Query`

### visit

public void visit(QueryVisitor visitor)

Specified by:
  `visit` in class `Query`