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<?php |
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/* |
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* This file is part of the Borobudur-DependencyInjection package. |
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* |
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* (c) Hexacodelabs <http://hexacodelabs.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Borobudur\DependencyInjection; |
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use Borobudur\DependencyInjection\Exception\OutOfBoundsException; |
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/** |
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* @author Iqbal Maulana <[email protected]> |
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* @created 8/8/15 |
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*/ |
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trait NumericParameterTrait |
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{ |
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/** |
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* @var array |
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*/ |
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protected $parameters = array(); |
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/** |
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* Assert index in range. |
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* |
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* @param int $index |
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* @param array $parameters |
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*/ |
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private static function assertBoundRange($index, array $parameters) |
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{ |
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if ($index < 0 || $index > count($parameters) - 1) { |
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throw new OutOfBoundsException($index, 0, count($parameters) - 1); |
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} |
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} |
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/** |
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* Clear and replace with sets of parameters. |
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* |
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* @param array $parameters |
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* |
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* @return static |
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*/ |
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public function replace(array $parameters) |
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{ |
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$this->parameters = array(); |
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foreach ($parameters as $parameter) { |
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$this->add($parameter); |
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} |
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return $this; |
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} |
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/** |
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* Add parameter. |
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* |
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* @param mixed $parameter |
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* |
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* @return static |
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*/ |
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public function add($parameter) |
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{ |
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$this->parameters[] = $parameter; |
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return $this; |
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} |
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/** |
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* Set parameter to specified index. |
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* |
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* @param int $index |
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* @param mixed $parameter |
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* |
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* @return static |
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*/ |
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public function set($index, $parameter) |
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{ |
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self::assertBoundRange($index, $this->parameters); |
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$this->parameters[$index] = $parameter; |
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return $this; |
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} |
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/** |
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* Clear all parameters. |
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* |
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* @return static |
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*/ |
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public function clear() |
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{ |
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$this->parameters = array(); |
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return $this; |
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} |
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/** |
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* Get parameter by index. |
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* |
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* @param int $index |
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* |
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* @return mixed |
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*/ |
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public function get($index) |
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{ |
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self::assertBoundRange($index, $this->parameters); |
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return $this->parameters[$index]; |
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} |
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/** |
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* Remove parameter. |
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* |
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* @param int $index |
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* |
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* @return static |
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*/ |
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public function remove($index) |
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{ |
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self::assertBoundRange($index, $this->parameters); |
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unset($this->parameters[$index]); |
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return $this; |
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} |
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/** |
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* Get all parameters. |
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* |
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* @return array |
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*/ |
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public function all() |
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{ |
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return $this->parameters; |
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} |
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} |
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borobudur-php /
borobudur-di
