iZettle/izettle-toolbox — pull request #56 by oskarwiksten (2014-03-03 14:24:50+00:00)
Title: Split QueueService into QueueServicePoller and QueueServiceSender

* Splits up the class `QueueService` into two classes with different purposes: `QueueServicePoller` vs `QueueServiceSender`.
* The `QueueServicePoller` class is for getting messages off of a queue. The following methods from `QueueService` are moved to here: `delete()`, `poll()`.
* The `QueueServiceSender` class is for placing new messages on a queue. The following methods from `QueueService` are moved to here: `post()`, `postBatch()`.

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