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<?php |
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namespace Isolate\LazyObjects\Proxy; |
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use Isolate\LazyObjects\Exception\InvalidArgumentException; |
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use Isolate\LazyObjects\Proxy\LazyProperty\InitializationCallback; |
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use Isolate\LazyObjects\Proxy\Property\Name; |
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use Isolate\LazyObjects\Proxy\Property\ValueInitializer; |
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/** |
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* @api |
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*/ |
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class LazyProperty |
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{ |
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/** |
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* @var Name |
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*/ |
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private $name; |
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/** |
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* @var ValueInitializer |
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*/ |
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private $valueInitializer; |
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/** |
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* @var array|Method[] $triggers |
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*/ |
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private $triggers; |
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/** |
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* @var \Closure |
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*/ |
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private $initializationCallback; |
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/** |
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* @param Name $name |
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* @param ValueInitializer $valueInitializer |
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* @param array|Method[] $triggers |
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* @throws InvalidArgumentException |
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*/ |
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public function __construct(Name $name, ValueInitializer $valueInitializer, $triggers = []) |
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{ |
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foreach ($triggers as $trigger) { |
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if (!$trigger instanceof Method) { |
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throw new InvalidArgumentException("Each trigger must be an instance of Isolate\\LazyObjects\\Proxy\\Method"); |
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} |
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} |
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$this->name = $name; |
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$this->valueInitializer = $valueInitializer; |
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$this->triggers = $triggers; |
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} |
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/** |
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* @return ValueInitializer |
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* |
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* @api |
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*/ |
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public function getValueInitializer() |
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{ |
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return $this->valueInitializer; |
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} |
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/** |
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* @return string |
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* |
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* @api |
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*/ |
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public function getName() |
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{ |
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return $this->name; |
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} |
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/** |
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* @return bool |
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* |
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* @api |
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*/ |
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public function hasTriggers() |
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{ |
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return (boolean) count($this->triggers); |
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} |
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/** |
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* @param $methodName |
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* @return bool |
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* |
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* @api |
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*/ |
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public function isTriggeredBy($methodName) |
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{ |
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foreach ($this->triggers as $trigger) { |
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if ($trigger->isEqualTo($methodName)) { |
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return true; |
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} |
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} |
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return false; |
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} |
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/** |
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* @param InitializationCallback $initializationCallback |
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* |
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* @api |
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*/ |
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public function setInitializationCallback(InitializationCallback $initializationCallback) |
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{ |
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$this->initializationCallback = $initializationCallback; |
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} |
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/** |
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* @return bool |
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* |
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* @api |
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*/ |
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public function hasInitializationCallback() |
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{ |
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return !is_null($this->initializationCallback); |
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} |
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/** |
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* @return InitializationCallback |
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* |
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* @api |
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*/ |
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public function getInitializationCallback() |
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{ |
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return $this->initializationCallback; |
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} |
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} |
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isolate-org /
lazy-objects
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..