[jira] [Resolved] (JENA-1484) ElementData transformation fails due to bug in ApplyElementTransformVisitor

["A. Soroka (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JENA-1484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

A. Soroka resolved JENA-1484.
-----------------------------
       Resolution: Fixed
         Assignee: A. Soroka
    Fix Version/s: Jena 3.7.0

> ElementData transformation fails due to bug in ApplyElementTransformVisitor
> ---------------------------------------------------------------------------
>
>                 Key: JENA-1484
>                 URL: https://issues.apache.org/jira/browse/JENA-1484
>             Project: Apache Jena
>          Issue Type: Bug
>          Components: ARQ
>    Affects Versions: Jena 3.6.0
>            Reporter: Claus Stadler
>            Assignee: A. Soroka
>            Priority: Major
>             Fix For: Jena 3.7.0
>
>
> Applying a NodeTransform to an ElementData has no effect due to a mistake in
> org.apache.jena.sparql.syntax.syntaxtransform.ApplyElementTransformVisitor
> {code:java}
>     // BUGGED implementation as of Jena 3.6.0:
>     @Override
>     public void visit(ElementData el) {
>         transform.transform(el) ;
>         push(el) ;
>     }
>     // should be:
>     @Override
>     public void visit(ElementData el) {
>         Element el2 = transform.transform(el) ;
>         push(el2) ;
>     }
>     // analogous to:
>     @Override
>     public void visit(ElementOptional el) {
>         Element elSub = pop() ;
>         Element el2 = transform.transform(el, elSub) ;
>         push(el2) ;
>     }
> {code}



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