Issue #3426958 by sorlov, godotislate, mstrelan, smustgrave: Convert ViewsJoin...

<?php

namespace Drupal\views\Attribute;

use Drupal\Component\Plugin\Attribute\PluginID;

/**

 * Defines a Plugin attribute object for views join plugins.

 *

 * @see \Drupal\views\Plugin\views\join\JoinPluginBase

 *

 * @ingroup views_join_handlers

 */

#[\Attribute(\Attribute::TARGET_CLASS)]

class ViewsJoin extends PluginID {

}

namespace Drupal\views\Plugin\views\join;

use Drupal\views\Attribute\ViewsJoin;

/**

 * Implementation for the "casted_int_field_join" join.

 *

 * are strict when comparing numbers and strings.

 *

 * @ingroup views_join_handlers

 *

 * @ViewsJoin("casted_int_field_join")

 */

#[ViewsJoin("casted_int_field_join")]

class CastedIntFieldJoin extends JoinPluginBase {

  /**

namespace Drupal\views\Plugin\views\join;

use Drupal\Core\Database\Query\SelectInterface;

use Drupal\views\Attribute\ViewsJoin;

/**

 * Implementation for the "field OR language" join.

 * @see views_field_default_views_data()

 *

 * @ingroup views_join_handlers

 *

 * @ViewsJoin("field_or_language_join")

 */

#[ViewsJoin("field_or_language_join")]

class FieldOrLanguageJoin extends JoinPluginBase {

  /**

 * handle table joins.

 *

 * Views join handlers extend \Drupal\views\Plugin\views\join\JoinPluginBase.

 * They must be annotated with \Drupal\views\Annotation\ViewsJoin annotation,

 * They must be attributed with \Drupal\views\Attribute\ViewsJoin attribute,

 * and they must be in namespace directory Plugin\views\join.

 *

 * Here are some examples of configuration for the join plugins.

namespace Drupal\views\Plugin\views\join;

use Drupal\views\Attribute\ViewsJoin;

/**

 * Default implementation of the join plugin.

 *

 * @ingroup views_join_handlers

 *

 * @ViewsJoin("standard")

 */

#[ViewsJoin("standard")]

class Standard extends JoinPluginBase {

}