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<?php |
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/** |
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* See class comment |
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* |
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* PHP Version 5 |
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* |
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* @category Netresearch |
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* @package Netresearch\Kite |
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* @author Christian Opitz <[email protected]> |
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* @license http://www.netresearch.de Netresearch Copyright |
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* @link http://www.netresearch.de |
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*/ |
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namespace Netresearch\Kite; |
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/** |
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* Base class for Workflows |
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* |
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* @category Netresearch |
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* @package Netresearch\Kite |
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* @author Christian Opitz <[email protected]> |
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* @license http://www.netresearch.de Netresearch Copyright |
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* @link http://www.netresearch.de |
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*/ |
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abstract class Workflow extends Tasks |
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{ |
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/** |
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* @var bool |
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*/ |
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private $assembled = false; |
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/** |
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* Variable configuration |
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* |
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* @return array |
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*/ |
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protected function configureVariables() |
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{ |
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return array( |
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'tasks' => null, |
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'task' => null, |
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'workflow' => null, |
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'script' => null |
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) + parent::configureVariables(); |
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} |
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/** |
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* Called from parent task as soon as task is ready to run - which doesn't |
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* necessarely mean that it'll be run. |
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* |
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* @return void |
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*/ |
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protected function initialize() |
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{ |
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parent::initialize(); |
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if (!$this->assembled) { |
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$this->assemble(); |
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$this->assembled = true; |
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} |
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} |
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/** |
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* Override to create the tasks from the according options |
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* |
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* @param string $name Variable name |
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* @param mixed $value Variable value |
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* |
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* @return void |
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*/ |
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public function offsetSet($name, $value) |
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{ |
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if (in_array($name, ['workflow', 'script', 'task', 'tasks'], true)) { |
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throw new Exception($name . ' not allowed on workflows'); |
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} |
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parent::offsetSet($name, $value); |
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} |
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/** |
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* Run an array of tasks |
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* |
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* @return $this |
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*/ |
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public function run() |
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{ |
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return parent::run(); |
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} |
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/** |
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* Override to assemble the tasks |
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* |
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* @return void |
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*/ |
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abstract public function assemble(); |
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} |
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?> |
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netresearch /
kite
