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From "Niall Pemberton (JIRA)" <j...@apache.org>
Subject [jira] Updated: (IO-119) Convenience "Builder" for creating complex FileFilter conditions
Date Sat, 09 Feb 2008 01:03:08 GMT

     [ https://issues.apache.org/jira/browse/IO-119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Niall Pemberton updated IO-119:
-------------------------------

    Attachment:     (was: FileFilterBuilderTestCase.java)

> Convenience "Builder" for creating complex FileFilter conditions
> ----------------------------------------------------------------
>
>                 Key: IO-119
>                 URL: https://issues.apache.org/jira/browse/IO-119
>             Project: Commons IO
>          Issue Type: Improvement
>          Components: Filters
>    Affects Versions: 1.3.1
>            Reporter: Niall Pemberton
>            Assignee: Niall Pemberton
>            Priority: Minor
>             Fix For: 2.x
>
>         Attachments: FileFilterBuilder.java, FileFilterBuilderTestCase.java
>
>
> I'd like to add a new convenience "builder" class (FileFilterBuilder) to make it easier
to create complex FileFilter using Commons IO's IOFileFilter implementations.
> Heres an example of how it can be used to create a IOFileFilter for the following conditions:
>  - Either, directories which are not hidden and not named ".svn"
>  - or, files which have a suffix of ".java"
>     IOFileFilter filter = FileFilterBuilder.orBuilder()
>         .and().isDirectory().isHidden(false).not().name(".svn").end()
>         .and().isFile().suffix(".java").end()
>         .getFileFilter();

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