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org.openedit.thesaurus
Class ThesaurusLuceneSearcher

java.lang.Object
  BaseLuceneSearcher
      org.openedit.thesaurus.ThesaurusLuceneSearcher

All Implemented Interfaces:

ThesaurusSearcher

public class ThesaurusLuceneSearcher
extends BaseLuceneSearcher
implements ThesaurusSearcher

Thesaurus searcher for a Lucene index.

Author:

jvalencia

Constructor Summary

ThesaurusLuceneSearcher()

Method Summary

HitTracker	getAllHits(WebPageRequest inReq)
Analyzer	getAnalyzer()
java.lang.String	getIndexPath()
java.util.Map	getSuggestions(HitTracker inTracker, Searcher inTypeSearcher) Gets a list of suggestions for a specific search.
void	indexWord(Searcher inTypeSearcher, java.lang.String word)
void	reIndexAll()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openedit.thesaurus.ThesaurusSearcher

clearIndex, createSearchQuery, delete, deleteAll, getIndexId, saveAllData, saveData, search

Constructor Detail

ThesaurusLuceneSearcher

public ThesaurusLuceneSearcher()

Method Detail

getSuggestions

public java.util.Map getSuggestions(HitTracker inTracker,
                                    Searcher inTypeSearcher)
                             throws java.lang.Exception

Gets a list of suggestions for a specific search. This is done looking at the "description" search term in the search query inside the "hits" page value set by any fieldSearch method. If success, the hits.getSearchQuery().setSuggestedSearches() method is being called. If there's a "searcher" page value in the request, suggested terms with 0 hits will be discarded.

Specified by:

getSuggestions in interface ThesaurusSearcher

Parameters:

inReq - The web request. Needs a HitTracker "hits" page value, a "catalogid" and a "type" request parameter. The last one should be something like "product", "job"or "user".

Returns:

Nothing.

Throws:

OpenEditException

java.lang.Exception

indexWord

public void indexWord(Searcher inTypeSearcher,
                      java.lang.String word)

Specified by:

indexWord in interface ThesaurusSearcher

getAnalyzer

public Analyzer getAnalyzer()

getAllHits

public HitTracker getAllHits(WebPageRequest inReq)

Specified by:

getAllHits in interface ThesaurusSearcher

getIndexPath

public java.lang.String getIndexPath()

reIndexAll

public void reIndexAll()
                throws OpenEditException

Specified by:

reIndexAll in interface ThesaurusSearcher

Throws:

OpenEditException