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https://issues.apache.org/jira/browse/OAK-10639?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joerg Hoh updated OAK-10639:
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Description:
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.
was:
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 convered 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.
> 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
>
> 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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