[jira] Commented: (PDFBOX-734) how to access a PDoutlineNode object's parent without using its protected menthod getParent() ?

["Harry Lee (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PDFBOX-734?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12873997#action_12873997 ] 

Harry Lee commented on PDFBOX-734:
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Hi, Johannes. Thanks for your comments. I am OK with the change from public to protected for PDOutlineNode's getParent(). But, PDOutlineNode is not a abstract class. I may have a mixed tree structure of objects of both PDOutlineNode and PDOutlineItem. How do I access the parent node of a PDOutlineNode object in my data structure?

Harry
 

> how to access a PDoutlineNode object's parent without using its protected menthod getParent() ?
> -----------------------------------------------------------------------------------------------
>
>                 Key: PDFBOX-734
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-734
>             Project: PDFBox
>          Issue Type: Bug
>    Affects Versions: 1.1.0
>         Environment: Window's platform, java
>            Reporter: Harry Lee
>            Priority: Blocker
>
> I have some java codes that depend on the getParent() method to traverse the PDOutlineNode structure. They works fine with old version of PDFBox since this method is declared as a public method. Now it is changed to protected in the new version 1.1.0. How should I make my code work without extending or subclassing PDOutlineNode? 

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