abstract class PluginBase

1. 9.x drupal/core/lib/Drupal/Component/Plugin/PluginBase.php \Drupal\Component\Plugin\PluginBase
2. 9.x drupal/core/modules/views/lib/Drupal/views/Plugin/views/PluginBase.php \Drupal\views\Plugin\views\PluginBase

JoinPluginBase.php in drupal/core/modules/views/lib/Drupal/views/Plugin/views/join/JoinPluginBase.php

Definition of Drupal\views\Plugin\views\join\JoinPluginBase.

MockLayoutBlock.php in drupal/core/modules/system/tests/modules/plugin_test/lib/Drupal/plugin_test/Plugin/plugin_test/mock_block/MockLayoutBlock.php

Definition of Drupal\plugin_test\Plugin\plugin_test\mock_block\MockLayoutBlock.

MockMenuBlock.php in drupal/core/modules/system/tests/modules/plugin_test/lib/Drupal/plugin_test/Plugin/plugin_test/mock_block/MockMenuBlock.php

Definition of Drupal\plugin_test\Plugin\plugin_test\mock_block\MockMenuBlock.

MockTestBlock.php in drupal/core/modules/system/tests/modules/plugin_test/lib/Drupal/plugin_test/Plugin/plugin_test/mock_block/MockTestBlock.php

Contains Drupal\plugin_test\Plugin\plugin_test\mock_block\MockTestBlock.

MockUserLoginBlock.php in drupal/core/modules/system/tests/modules/plugin_test/lib/Drupal/plugin_test/Plugin/plugin_test/mock_block/MockUserLoginBlock.php

Definition of Drupal\plugin_test\Plugin\plugin_test\mock_block\MockUserLoginBlock.

... See full list

abstract class PluginBase implements PluginInspectionInterface {

  /**
   * The discovery object.
   *
   * @var Drupal\Component\Plugin\Discovery\DiscoveryInterface
   */
  protected $discovery;

  /**
   * The plugin_id.
   *
   * @var string
   */
  protected $plugin_id;

  /**
   * Configuration information passed into the plugin.
   *
   * @var array
   */
  protected $configuration;

  /**
   * Constructs a Drupal\Component\Plugin\PluginBase object.
   *
   * @param array $configuration
   *   A configuration array containing information about the plugin instance.
   * @param string $plugin_id
   *   The plugin_id for the plugin instance.
   * @param DiscoveryInterface $discovery
   *   The Discovery class that holds access to the plugin implementation
   *   definition.
   */
  public function __construct(array $configuration, $plugin_id, DiscoveryInterface $discovery) {
    $this->configuration = $configuration;
    $this->plugin_id = $plugin_id;
    $this->discovery = $discovery;
  }

  /**
   * Implements Drupal\Component\Plugin\PluginInterface::getPluginId().
   */
  public function getPluginId() {
    return $this->plugin_id;
  }

  /**
   * Implements Drupal\Component\Plugin\PluginInterface::getDefinition().
   */
  public function getDefinition() {
    return $this->discovery
      ->getDefinition($this->plugin_id);
  }

}