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Posted to oak-issues@jackrabbit.apache.org by "Julian Reschke (Jira)" <ji...@apache.org> on 2026/04/22 15:27:00 UTC

[jira] [Updated] (OAK-10639) NodeImpl: calculate mixinTypes lazy

     [ https://issues.apache.org/jira/browse/OAK-10639?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Reschke updated OAK-10639:
---------------------------------
    Labels:   (was: candidate_oak_1_22)

> NodeImpl: calculate mixinTypes lazy
> -----------------------------------
>
>                 Key: OAK-10639
>                 URL: https://issues.apache.org/jira/browse/OAK-10639
>             Project: Jackrabbit Oak
>          Issue Type: Task
>          Components: jcr
>            Reporter: Joerg Hoh
>            Assignee: Joerg Hoh
>            Priority: Major
>             Fix For: 1.62.0
>
>
> NodeImpl.isNodeType() calls ReadOnlyTypeManager.isNodeType(), but calculates all mixinTypes directly, even if the mixinTypes are not required in ReadOnlyTypeManager.isNodeType().
> The calculation of the mixinTypes could be converted into a Supplier<> type; and the resolution could be done only when the mixinTypes are actually required. This would save a few CPU cycles for the common case, where the mixinTypes are not required.



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