33 lines
589 B
PHP
33 lines
589 B
PHP
<?php
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namespace Guzzle\Batch;
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/**
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* Interface for efficiently transferring items in a queue using batches
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*/
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interface BatchInterface
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{
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/**
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* Add an item to the queue
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*
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* @param mixed $item Item to add
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*
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* @return self
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*/
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public function add($item);
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/**
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* Flush the batch and transfer the items
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*
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* @return array Returns an array flushed items
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*/
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public function flush();
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/**
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* Check if the batch is empty and has further items to transfer
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*
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* @return bool
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*/
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public function isEmpty();
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}
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