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https://issues.apache.org/jira/browse/COLLECTIONS-396?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeff Rodriguez updated COLLECTIONS-396:
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Attachment: DynamicIteratorTest.java
DynamicIterator.java
Class and test case.
> New DynamicIterator class.
> --------------------------
>
> Key: COLLECTIONS-396
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-396
> Project: Commons Collections
> Issue Type: New Feature
> Components: Iterator
> Environment: Java 1.5 or greater
> Reporter: Jeff Rodriguez
> Priority: Minor
> Labels: dynamic, iterator, new
> Attachments: DynamicIterator.java, DynamicIteratorTest.java
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> I would like to submit my DynamicIterator class for inclusion in Commons
> Collections.
> Description from JavaDoc:
> Iterates over the elements of an inner iterator provided by {@link
> #nextIterator()} Once the inner iterator's {@link Iterator#hasNext()} method
> returns false, {@link #nextIterator()} will be called to obtain another
> iterator, and so on until {@link #nextIterator()} returns null.
> The use case I had in mind for this class was the paged web service. A web
> service returns a list of results, which are paginated. Once a page's results
> are exhausted, {@link #nextIterator()} can go fetch the next page for
> iteration.
> This class, and accompanying test class are my original works. I have
> released them into the public domain, feel free to use the appropriate ASF
> license.
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