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Posted to dev@lucene.apache.org by "Chris Male (JIRA)" <ji...@apache.org> on 2012/04/30 06:13:05 UTC

[jira] [Assigned] (LUCENE-4009) Implement toString() method in TermsFilter

     [ https://issues.apache.org/jira/browse/LUCENE-4009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Male reassigned LUCENE-4009:
----------------------------------

    Assignee: Chris Male
    
> Implement toString() method in TermsFilter
> ------------------------------------------
>
>                 Key: LUCENE-4009
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4009
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: modules/other
>    Affects Versions: 3.5, 3.6
>            Reporter: Tim Costermans
>            Assignee: Chris Male
>            Priority: Trivial
>         Attachments: LUCENE-4009.patch, LUCENE-4009__Improved_previous_implementation_of__toString()_method_in_TermsFilter_+_added.patch, LUCENE-4009__implemented_toString()_method_in_TermsFilter_.patch
>
>
> LUCENE-1049 introduced a enhanced implementation of the toString() method in the BooleanFilter clause.
> This was an improvement, however I'm still seeing a lot Lucene filter classes not overriding the toString method resulting in a toString returning the classname and the hashcode of the object. 
> This can be useful sometimes, but it's totally not useful in my case.
> I want to see the properties set in the filters so I know which Lucene query was created.
> Now:
> BooleanFilter(+BooleanFilter(BooleanFilter(+org.apache.lucene.search.TermsFilter@ea81ba60 +org.apache.lucene.search.TermsFilter@26ea3cbc) BooleanFilter(+org.apache.lucene.search.TermsFilter@df621f09 +org.apache.lucene.search.TermsFilter@2f712446)))
> Wanted behavior:
> BooleanFilter(+BooleanFilter(BooleanFilter(+inStock:Y +barCode:12345678) BooleanFilter(+isHeavy:N +isDamaged:Y)))

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