next-1.0.0-alpha2/src/Plugin/ConfigurableSiteResolverBase.php

<?php

namespace Drupal\next\Plugin;

use Drupal\Core\Form\FormStateInterface;

/**
 * Defines a base class for configurable site_resolver plugins.
 */
abstract class ConfigurableSiteResolverBase extends SiteResolverBase implements ConfigurableSiteResolverInterface {

  /**
   * {@inheritdoc}
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);

    $this->setConfiguration($configuration);
  }

  /**
   * {@inheritdoc}
   */
  public function defaultConfiguration() {
    return [];
  }

  /**
   * {@inheritdoc}
   */
  public function getConfiguration() {
    return $this->configuration;
  }

  /**
   * {@inheritdoc}
   */
  public function setConfiguration(array $configuration) {
    $this->configuration = $configuration + $this->defaultConfiguration();
  }

  /**
   * {@inheritdoc}
   */
  public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {

  }

}