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https://issues.apache.org/jira/browse/JCR-4048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15604653#comment-15604653
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Stefan Egli commented on JCR-4048:
----------------------------------

I did mean also, but open to switch that to 'instead'. I thought it might be 
useful to cover both cases with 1 filter/listener pair but perhaps it is 
misleading, not sure.

> add applyOnChild property to JackrabbitEventFilter
> --------------------------------------------------
>
>                 Key: JCR-4048
>                 URL: https://issues.apache.org/jira/browse/JCR-4048
>             Project: Jackrabbit Content Repository
>          Issue Type: Improvement
>          Components: observation
>    Affects Versions: 2.13.4
>            Reporter: Stefan Egli
>         Attachments: JCR-4048.patch
>
>
> There seems to be a rather frequent use case of observation around which 
> would like to create a filter on a _child_ rather than on a _parent_: 
> consider the case when you'd like to filter for the removal of a node that 
> has a particular nodeType. This can't be achieved atm as the nodeType is 
> applicable to the parent of the node that changes, not the node itself (ie 
> child).
> Therefore suggesting the introduction of a flag similar to the following:
> {code}
> boolean applyOnChild;
> {code}



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