org.apache.solr.spelling
Class SpellingQueryConverter

java.lang.Object
  org.apache.solr.spelling.QueryConverter
      org.apache.solr.spelling.SpellingQueryConverter

All Implemented Interfaces:

NamedListInitializedPlugin

Direct Known Subclasses:

SuggestQueryConverter

public class SpellingQueryConverter
extends QueryConverter

Converts the query string to a Collection of Lucene tokens using a regular expression. Boolean operators AND and OR are skipped.

Since:

solr 1.3

Field Summary

protected Pattern

QUERY_REGEX

Fields inherited from class org.apache.solr.spelling.QueryConverter

analyzer

Constructor Summary

SpellingQueryConverter()

Method Summary

protected void	analyze(Collection<Token> result, Reader text, int offset)
Collection<Token>	convert(String original) Converts the original query string to a collection of Lucene Tokens.

Methods inherited from class org.apache.solr.spelling.QueryConverter

getAnalyzer, init, setAnalyzer

Methods inherited from class java.lang.Object

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

Field Detail

QUERY_REGEX

protected Pattern QUERY_REGEX

Constructor Detail

SpellingQueryConverter

public SpellingQueryConverter()

Method Detail

convert

public Collection<Token> convert(String original)

Converts the original query string to a collection of Lucene Tokens.

Specified by:

convert in class QueryConverter

Parameters:

original - the original query string

Returns:

a Collection of Lucene Tokens

analyze

protected void analyze(Collection<Token> result,
                       Reader text,
                       int offset)
                throws IOException

Throws:

IOException