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https://issues.apache.org/jira/browse/DIRECTMEMORY-124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13572985#comment-13572985
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Jaromir Hamala commented on DIRECTMEMORY-124:
---------------------------------------------
Hi, I attached an implementation of CacheValuesIterable which allows to specify
whether resulting iterator should be either:
- strict - it means that it fails on expired item
- relaxed - it guarantees that if hasNext() returns true, the subsequent next()
always return a value. but the value might be stalled or expired.
let me know what you think.
> Create an utility class Iterable<V> over Cache<K,V>
> ----------------------------------------------------
>
> Key: DIRECTMEMORY-124
> URL: https://issues.apache.org/jira/browse/DIRECTMEMORY-124
> Project: Apache DirectMemory
> Issue Type: Improvement
> Components: core
> Affects Versions: 0.1-incubating
> Reporter: Tommaso Teofili
> Assignee: Tommaso Teofili
> Priority: Minor
> Fix For: 0.2
>
> Attachments: nonStrictCacheIterator.patch
>
>
> That'd be useful to iterate over cache values and at the same time avoid
> loading such items into memory all together.
> E.g. I'm using DM to keep a huge list of graph vertices without spending too
> much memory, but then I need at some point to iterate over them.
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