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<?php |
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namespace Robo\State; |
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/** |
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* A State\Data object contains a "message" (the primary result) and a |
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* data array (the persistent state). The message is transient, and does |
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* not move into the persistent state unless explicitly copied there. |
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*/ |
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class Data extends \ArrayObject |
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{ |
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/** |
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* @var string |
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*/ |
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protected $message; |
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/** |
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* @param string $message |
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* @param array $data |
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*/ |
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public function __construct($message = '', $data = []) |
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{ |
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$this->message = $message; |
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parent::__construct($data); |
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} |
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/** |
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* @return array |
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*/ |
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public function getData() |
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{ |
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return $this->getArrayCopy(); |
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} |
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/** |
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* @return string |
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*/ |
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public function getMessage() |
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{ |
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return $this->message; |
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} |
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/** |
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* Merge another result into this result. Data already |
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* existing in this result takes precedence over the |
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* data in the Result being merged. |
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* |
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* @param \Robo\ResultData $result |
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* |
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* @return $this |
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*/ |
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public function merge(Data $result) |
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{ |
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$mergedData = $this->getArrayCopy() + $result->getArrayCopy(); |
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$this->exchangeArray($mergedData); |
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return $this; |
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} |
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/** |
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* Update the current data with the data provided in the parameter. |
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* Provided data takes precedence. |
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* |
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* @param \ArrayObject $update |
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* |
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* @return $this |
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*/ |
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public function update(\ArrayObject $update) |
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{ |
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$iterator = $update->getIterator(); |
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while ($iterator->valid()) { |
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$this[$iterator->key()] = $iterator->current(); |
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$iterator->next(); |
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} |
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return $this; |
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} |
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/** |
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* Merge another result into this result. Data already |
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* existing in this result takes precedence over the |
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* data in the Result being merged. |
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* |
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* $data['message'] is handled specially, and is appended |
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* to $this->message if set. |
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* |
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* @param array $data |
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* |
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* @return array |
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*/ |
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public function mergeData(array $data) |
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{ |
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$mergedData = $this->getArrayCopy() + $data; |
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$this->exchangeArray($mergedData); |
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return $mergedData; |
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} |
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/** |
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* @return bool |
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*/ |
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public function hasExecutionTime() |
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{ |
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return isset($this['time']); |
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} |
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/** |
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* @return null|float |
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*/ |
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public function getExecutionTime() |
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{ |
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if (!$this->hasExecutionTime()) { |
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return null; |
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} |
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return $this['time']; |
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} |
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/** |
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* Accumulate execution time |
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*/ |
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public function accumulateExecutionTime($duration) |
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{ |
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// Convert data arrays to scalar |
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if (is_array($duration)) { |
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$duration = isset($duration['time']) ? $duration['time'] : 0; |
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} |
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$this['time'] = $this->getExecutionTime() + $duration; |
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return $this->getExecutionTime(); |
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} |
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/** |
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* Accumulate the message. |
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*/ |
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public function accumulateMessage($message) |
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{ |
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if (!empty($this->message)) { |
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$this->message .= "\n"; |
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} |
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$this->message .= $message; |
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return $this->getMessage(); |
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} |
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} |
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consolidation /
robo
