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<?php |
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declare(strict_types=1); |
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namespace Benrowe\Properties; |
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/** |
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* The property manager class is a collection container for managing |
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* serveral properties |
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* |
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* @package Benrowe\Properties |
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*/ |
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class Manager |
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{ |
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private $properties = []; |
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/** |
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* Add a new property to the stack |
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* @param string $name the property name |
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* @param string $type the data type for the property (string, int, bool, etc) |
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* @param mixed $default the default value, until explicity assigned this is |
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* the value for the property |
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*/ |
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public function addProperty($name, $type = null, $default = null): Property |
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{ |
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$property = new Property($name, $type, $default); |
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$this->properties[$name] = $property; |
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return $property; |
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} |
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/** |
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* Get the property by its name |
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* |
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* @param string $name |
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* @return Property |
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* @throws Exception if the property doesn't exist |
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*/ |
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public function getProperty(string $name): Property |
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{ |
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if (!$this->hasProperty($name)) { |
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throw new PropertyException('Unknown property "'.$name.'"'); |
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} |
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return $this->properties[$name]; |
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} |
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/** |
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* Does the manager contain an instance of the property |
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* based on it's name |
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* @param string $name property identifier |
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* @return boolean |
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*/ |
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public function hasProperty(string $name): bool |
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{ |
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return isset($this->properties[$name]); |
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} |
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/** |
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* Remove the property from the manager |
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* @param string $name |
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* @return bool |
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*/ |
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public function removeProperty(string $name): bool |
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{ |
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3 |
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if (!$this->hasProperty($name)) { |
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return false; |
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} |
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3 |
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unset($this->properties[$name]); |
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return true; |
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} |
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/** |
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* Get the value of the property, if it exists |
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* @param string $name property name |
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* @return mixed |
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* @throws Exception if the property doesn't exist |
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*/ |
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public function getValue(string $name) |
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{ |
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return $this->getProperty($name)->getValue(); |
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} |
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/** |
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* Set the value of the property, if it exists |
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* @param string $name the property identifier |
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* @param mixed $value the value to store against the property |
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* @throws Exception if the property doesn't exist |
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*/ |
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public function setValue(string $name, $value) |
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{ |
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return $this->getProperty($name)->setValue($value); |
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} |
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} |
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benrowe /
properties
