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https://issues.apache.org/jira/browse/SLING-6032?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nicolas Peltier updated SLING-6032:
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Attachment: SLING-6032.patch
please find attached patch treating the issue :
- fix & test ReferencePipe (more precisely in the way its referee behaves with
upper bindings),
- added setReference to the Pipe API so a pipe is "aware" it's referred by some
other pipe, i need this e.g. to know wether there is a previous pipe
- extends ReferencePipe with NotPipe
> Not sling pipe
> --------------
>
> Key: SLING-6032
> URL: https://issues.apache.org/jira/browse/SLING-6032
> Project: Sling
> Issue Type: Improvement
> Components: Extensions
> Reporter: Nicolas Peltier
> Attachments: SLING-6032.patch
>
>
> a not sling pipe, working as a reference sling pipe would be useful:
> - output nothing if referred pipe has any output,
> - output input if referred pipe has no output
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