New DynamicIterator class.
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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
Attachments: DynamicIterator.java, DynamicIteratorTest.java
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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