diff core/modules/jsonapi/src/Query/EntityConditionGroup.php @ 18:af1871eacc83

Update to Drupal core 8.7.1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/jsonapi/src/Query/EntityConditionGroup.php	Thu May 09 15:33:08 2019 +0100
@@ -0,0 +1,73 @@
+<?php
+
+namespace Drupal\jsonapi\Query;
+
+/**
+ * A condition group for the EntityQuery.
+ *
+ * @internal JSON:API maintains no PHP API since its API is the HTTP API. This
+ *   class may change at any time and this will break any dependencies on it.
+ *
+ * @see https://www.drupal.org/project/jsonapi/issues/3032787
+ * @see jsonapi.api.php
+ */
+class EntityConditionGroup {
+
+  /**
+   * The AND conjunction value.
+   *
+   * @var array
+   */
+  protected static $allowedConjunctions = ['AND', 'OR'];
+
+  /**
+   * The conjunction.
+   *
+   * @var string
+   */
+  protected $conjunction;
+
+  /**
+   * The members of the condition group.
+   *
+   * @var \Drupal\jsonapi\Query\EntityCondition[]
+   */
+  protected $members;
+
+  /**
+   * Constructs a new condition group object.
+   *
+   * @param string $conjunction
+   *   The group conjunction to use.
+   * @param array $members
+   *   (optional) The group conjunction to use.
+   */
+  public function __construct($conjunction, array $members = []) {
+    if (!in_array($conjunction, self::$allowedConjunctions)) {
+      throw new \InvalidArgumentException('Allowed conjunctions: AND, OR.');
+    }
+    $this->conjunction = $conjunction;
+    $this->members = $members;
+  }
+
+  /**
+   * The condition group conjunction.
+   *
+   * @return string
+   *   The condition group conjunction.
+   */
+  public function conjunction() {
+    return $this->conjunction;
+  }
+
+  /**
+   * The members which belong to the the condition group.
+   *
+   * @return \Drupal\jsonapi\Query\EntityCondition[]
+   *   The member conditions of this condition group.
+   */
+  public function members() {
+    return $this->members;
+  }
+
+}