Konrad Windszus created SLING-8271:
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Summary: Improve AbstractResourceVisitor to allow breaking to
descend
Key: SLING-8271
URL: https://issues.apache.org/jira/browse/SLING-8271
Project: Sling
Issue Type: Improvement
Components: API
Affects Versions: API 2.20.0
Reporter: Konrad Windszus
Fix For: API 2.20.2
Currently the AbstractResourceVisitor
(https://github.com/apache/sling-org-apache-sling-api/blob/master/src/main/java/org/apache/sling/api/resource/AbstractResourceVisitor.java)
completely decouples the {{visit}} method from the actual resource traversal.
That means it is currently rather hard to programmatically add a break
condition which should lead to no further descending into subresources.
I propose to extend {{AbstractResourceVisitor}} by an additional visit method
which is supposed to return a boolean value. Only if {{true}} is returned it
will further descend into the children of the current resource. The default
implementation should just return {{true}} to make this change backwards
compatible.
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