Dominique Fournier
b5ccf521db
git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@5264 bf3deb0d-5f1a-0410-827f-c0cc1f45334c
80 lines
1.9 KiB
PHP
80 lines
1.9 KiB
PHP
<?php
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/** Manage a queue in multiple storages
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* A process can add entries to the end of a queue
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* A process can get all the entries in a queue
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* A process can clear all the entries in a queue
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* A process can get the first entry in the queue (FIFO), with optional
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* removing of the entry
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* A process can get the last entry in the queue (LIFO), with optional
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* removing of the entry
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* A process can get X entries starting at position Y
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*/
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class queue
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{
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/** The queue connected object
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*/
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private $queue = null;
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/** Connect to the queue
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*/
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public function connect ($dsn)
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{
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return $this;
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}
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/** Add a new entry to the end of the queue
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* @param mixed $entry The entry to add
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*/
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public function add ($entry)
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{
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return $this;
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}
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/** Get all the entries of the queue
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* @return array
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*/
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public function getAll ()
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{
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}
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/** Clear all the entries of the queue
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*/
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public function clear ()
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{
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return $this;
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}
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/** Get the first entry in the queue with optional removing of the entry
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* @param boolean|null $delete If true, delete the read entry
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* @return mixed Return null if there is no entry, or the first entry in the
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* queue (FIFO)
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*/
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public function getFirst ($delete = false)
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{
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}
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/** Get the last entry in the queue with optional removing of the entry
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* @param boolean|null $delete If true, delete the read entry
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* @return mixed Return null if there is no entry, or the last entry in the
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* queue (LIFO)
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*/
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public function getLast ($delete = false)
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{
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}
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/** Get X entries starting at position Y
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* @param integer $start the starting position
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* @param integer $number The number of entries to get
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* @param boolean|null $delete If true, delete the read entries
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* @return array An array of mixed entries
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*/
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public function getRange ($start, $number, $delete = false)
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{
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}
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}
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