search_api-8.x-1.15/tests/search_api_test/src/Plugin/search_api/processor/TestProcessor.php

<?php

namespace Drupal\search_api_test\Plugin\search_api\processor;

use Drupal\search_api\IndexInterface;
use Drupal\search_api\Processor\ProcessorPluginBase;
use Drupal\search_api\Query\QueryInterface;
use Drupal\search_api\Query\ResultSetInterface;
use Drupal\search_api_test\TestPluginTrait;

/**
 * Provides a processor with dependencies, for the dependency removal tests.
 *
 * @SearchApiProcessor(
 *   id = "search_api_test",
 *   label = @Translation("Test processor"),
 * )
 */
class TestProcessor extends ProcessorPluginBase {

  use TestPluginTrait;

  /**
   * {@inheritdoc}
   */
  public static function supportsIndex(IndexInterface $index) {
    $key = 'search_api_test.processor.method.supportsIndex';
    if ($method = \Drupal::state()->get($key)) {
      return call_user_func($method, $index);
    }

    return TRUE;
  }

  /**
   * {@inheritdoc}
   */
  public function supportsStage($stage_identifier) {
    return TRUE;
  }

  /**
   * {@inheritdoc}
   */
  public function preIndexSave() {
    $this->logMethodCall(__FUNCTION__, func_get_args());
  }

  /**
   * {@inheritdoc}
   */
  public function alterIndexedItems(array &$items) {
    $this->logMethodCall(__FUNCTION__, func_get_args());
  }

  /**
   * {@inheritdoc}
   */
  public function preprocessIndexItems(array $items) {
    $this->logMethodCall(__FUNCTION__, func_get_args());
  }

  /**
   * {@inheritdoc}
   */
  public function preprocessSearchQuery(QueryInterface $query) {
    $this->logMethodCall(__FUNCTION__, func_get_args());
  }

  /**
   * {@inheritdoc}
   */
  public function postprocessSearchResults(ResultSetInterface $results) {
    $this->logMethodCall(__FUNCTION__, func_get_args());
  }

  /**
   * {@inheritdoc}
   */
  public function calculateDependencies() {
    $dependencies = $this->configuration;
    unset($dependencies['weights']);
    return $dependencies;
  }

  /**
   * {@inheritdoc}
   */
  public function onDependencyRemoval(array $dependencies) {
    $remove = $this->getReturnValue(__FUNCTION__, FALSE);
    if ($remove) {
      $this->configuration = [];
    }
    return $remove;
  }

}