lucenenet-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Digy (JIRA)" <j...@apache.org>
Subject [Lucene.Net] [jira] [Commented] (LUCENENET-415) Contrib/Faceted Search
Date Mon, 23 May 2011 17:19:47 GMT

    [ https://issues.apache.org/jira/browse/LUCENENET-415?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13038063#comment-13038063
] 

Digy commented on LUCENENET-415:
--------------------------------

Hi Ben,
Thanks for your comments & test code.

{code}
sfs = new SimpleFacetedSearch(reader, "category");
sfs.Search(query) // + fetch
{code}
is roughly equal to
{code}
foreach(cat in GetGroups("category"))
{
 
	BooleanQuery bq = BooleanQuery();

        bg.Add(query , Lucene.Net.Search.BooleanClause.Occur.MUST)
        bg.Add(queryParser.Parse("category:" + cat) , Lucene.Net.Search.BooleanClause.Occur.MUST);

	indexSearcher.Search(bg); // + fetch
}
{code}

It would be good to compare these two codes too.

DIGY

> Contrib/Faceted Search
> ----------------------
>
>                 Key: LUCENENET-415
>                 URL: https://issues.apache.org/jira/browse/LUCENENET-415
>             Project: Lucene.Net
>          Issue Type: New Feature
>    Affects Versions: Lucene.Net 2.9.4
>            Reporter: Digy
>            Priority: Minor
>         Attachments: PerformanceTest.cs, PerformanceTest.cs, SimpleFacetedSearch.cs,
SimpleFacetedSearch.cs, SimpleFacetedSearch.cs, TestSimpleFacetedSearch.cs, TestSimpleFacetedSearch.cs,
facet performance.xls
>
>
> Since I see a lot of questions about faceted search in these days, I plan to add a Faceted-Search
project to contrib.
> DIGY

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message