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https://issues.apache.org/jira/browse/IGNITE-946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14646035#comment-14646035
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Denis Magda commented on IGNITE-946:
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Valentin, several questions/thoughts so far cause the task is not fully clear.
1) Do you mean {{CacheVersionedEntryImpl}} under the "versioned entry" that you
suggest making public?
If so then as a version it should return not an abstract {{Object}} but rather
a concrete implementation.
I would like to add {{CacheVersion}} class that will have the same public
methods {{GridCacheVersion}} has excluding DR-oriented. {{GridCacheVersion}}
will extend {{CacheVersion}}.
2) Could you point out to or provide an example (code sample) how the user will
access a versioned entry with {{unwrap}}?
As I understand he/she will call {{unwrap}} on {{Cache.Entry}}, that is
returned from a bunch of {{IgniteCache}} methods, and that {{Cache.Entry}} will
be one of our internal classes (probably it should be an instance of
{{GridCacheMapEntry}}). Correct?
> Need to expose versioned cache entry to public API
> --------------------------------------------------
>
> Key: IGNITE-946
> URL: https://issues.apache.org/jira/browse/IGNITE-946
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Affects Versions: sprint-4
> Reporter: Valentin Kulichenko
> Assignee: Denis Magda
> Priority: Critical
> Labels: Usability
>
> Currently we have versioned entry, but it's not available on public API, but
> knowing version can be useful in some cases. Need to make it accessible via
> {{unwrap}} method.
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