[
https://issues.apache.org/jira/browse/DIRECTMEMORY-124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13572470#comment-13572470
]
Jaromir Hamala edited comment on DIRECTMEMORY-124 at 2/6/13 3:04 PM:
---------------------------------------------------------------------
Hi Tommaso, this is my idea of iterator implementation:
private V nextValue; //must be initialized, probably in a construcotr
hasNext() {
return nextValue!=null;
}
next() {
if (nextValue == null) throw new NoSuchElEx(...
V currentValue = nextValue;
nextValue = findNextValidValue();
return currentValue;
}
was (Author: jerrinot):
Hi Tomamaso, this is my idea of iterator implementation:
private V nextValue; //must be initialized, probably in a construcotr
hasNext() {
return nextValue!=null;
}
next() {
if (nextValue == null) throw new NoSuchElEx(...
V currentValue = nextValue;
nextValue = findNextValidValue();
return currentValue;
}
> 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
>
>
> 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.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
