bitExpert\Disco\Annotations\Bean::isSingleton PHP Метод

    public function isSingleton() : bool
    {
        return $this->singleton;
    }

 /**
  * Helper method to generate the method body for managing non-lazy bean instances.
  *
  * @param string $padding
  * @param string $beanId
  * @param string $beanType
  * @param Bean $beanMetadata
  * @param string $methodParams
  * @param ForceLazyInitProperty $forceLazyInitProperty
  * @param SessionBeansProperty $sessionBeansProperty
  * @param BeanPostProcessorsProperty $postProcessorsProperty
  * @param BeanFactoryConfigurationProperty $beanFactoryConfigurationProperty
  * @param WrapBeanAsLazy $wrapBeanAsLazy
  * @return string
  */
 protected static function generateNonLazyBeanCode(string $padding, string $beanId, string $beanType, Bean $beanMetadata, string $methodParams, ForceLazyInitProperty $forceLazyInitProperty, SessionBeansProperty $sessionBeansProperty, BeanPostProcessorsProperty $postProcessorsProperty, BeanFactoryConfigurationProperty $beanFactoryConfigurationProperty, WrapBeanAsLazy $wrapBeanAsLazy) : string
 {
     $content = $padding . '$backupForceLazyInit = $this->' . $forceLazyInitProperty->getName() . ';' . PHP_EOL;
     if ($beanMetadata->isSession()) {
         $content .= $padding . 'if($this->' . $sessionBeansProperty->getName() . '->has("' . $beanId . '")) {' . PHP_EOL;
         if ($beanMetadata->isSingleton()) {
             $content .= $padding . '    $sessionInstance = clone $this->' . $sessionBeansProperty->getName() . '->get("' . $beanId . '");' . PHP_EOL;
         } else {
             $content .= $padding . '    $sessionInstance = $this->' . $sessionBeansProperty->getName() . '->get("' . $beanId . '");' . PHP_EOL;
         }
         $content .= $padding . '    return ($backupForceLazyInit) ? $this->' . $wrapBeanAsLazy->getName() . '("' . $beanId . '", "' . $beanType . '", $sessionInstance) : $sessionInstance;' . PHP_EOL;
         $content .= $padding . '}' . PHP_EOL;
     }
     if ($beanMetadata->isSingleton()) {
         $content .= $padding . 'static $instance = null;' . PHP_EOL;
         $content .= $padding . 'if ($instance !== null) {' . PHP_EOL;
         $content .= $padding . '    return ($backupForceLazyInit) ? $this->' . $wrapBeanAsLazy->getName() . '("' . $beanId . '", "' . $beanType . '", $instance) : $instance;' . PHP_EOL;
         $content .= $padding . '}' . PHP_EOL;
     }
     if ($beanMetadata->isSession()) {
         $content .= $padding . '$this->' . $forceLazyInitProperty->getName() . ' = true;' . PHP_EOL;
     }
     $content .= self::generateBeanCreationCode($padding, $beanId, $methodParams, $postProcessorsProperty);
     if ($beanMetadata->isSession()) {
         $content .= $padding . '$this->' . $forceLazyInitProperty->getName() . ' = $backupForceLazyInit;' . PHP_EOL;
         $content .= $padding . '$this->' . $sessionBeansProperty->getName() . '->add("' . $beanId . '", $instance);' . PHP_EOL;
     }
     $content .= $padding . 'return ($backupForceLazyInit) ? $this->' . $wrapBeanAsLazy->getName() . '("' . $beanId . '", "' . $beanType . '", $instance) : $instance;' . PHP_EOL;
     return $content;
 }