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Posted to dev@lucene.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2016/12/26 17:09:58 UTC

[jira] [Commented] (LUCENE-7603) Support Graph Token Streams in QueryBuilder

    [ https://issues.apache.org/jira/browse/LUCENE-7603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15778672#comment-15778672 ] 

ASF GitHub Bot commented on LUCENE-7603:
----------------------------------------

GitHub user mattweber opened a pull request:

    https://github.com/apache/lucene-solr/pull/129

    LUCENE-7603: Support Graph Token Streams in QueryBuilder

    Adds support for handling graph token streams inside the
    QueryBuilder util class used by query parsers.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/mattweber/lucene-solr LUCENE-7603

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/lucene-solr/pull/129.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #129
    
----
commit 568cb43d6af1aeef96cc7b6cabb7237de9058f36
Author: Matt Weber <ma...@mattweber.org>
Date:   2016-12-26T15:50:58Z

    Support Graph Token Streams in QueryBuilder
    
    Adds support for handling graph token streams inside the
    QueryBuilder util class used by query parsers.

----


> Support Graph Token Streams in QueryBuilder
> -------------------------------------------
>
>                 Key: LUCENE-7603
>                 URL: https://issues.apache.org/jira/browse/LUCENE-7603
>             Project: Lucene - Core
>          Issue Type: Improvement
>          Components: core/queryparser, core/search
>            Reporter: Matt Weber
>
> With [LUCENE-6664|https://issues.apache.org/jira/browse/LUCENE-6664] we can use multi-term synonyms query time.  A "graph token stream" will be created which which is nothing more than using the position length attribute on stacked tokens to indicate how many positions a token should span.  Currently the position length attribute on tokens is ignored during query parsing.  This issue will add support for handling these graph token streams inside the QueryBuilder utility class used by query parsers.



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