[jira] Resolved: (PDFBOX-602) PDFBox performance issue: PDPage tweaks

["Jukka Zitting (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PDFBOX-602?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jukka Zitting resolved PDFBOX-602.
----------------------------------

       Resolution: Fixed
    Fix Version/s: 1.0.0
         Assignee: Jukka Zitting

Good idea! I committed the changes in revision 899459.

> PDFBox performance issue:  PDPage tweaks
> ----------------------------------------
>
>                 Key: PDFBOX-602
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-602
>             Project: PDFBox
>          Issue Type: Improvement
>          Components: PDModel
>    Affects Versions: 0.8.0-incubator
>         Environment: All
>            Reporter: Mel Martinez
>            Assignee: Jukka Zitting
>             Fix For: 1.0.0
>
>         Attachments: PDPage.java
>
>
> During parsing / text extraction the PDPage class' getMediaBox() and getParent() methods are accessed many times.  They are currently slow because the code recalculates the results each time.
> These should instead be persisted in instance fields so that they are only calculated once unless the underlying object state has changed.
> I will attach a version of the file that includes the fix.

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