Version 1

[yaffs-website] / web / core / lib / Drupal / Core / Entity / Query / Null / Query.php

diff --git a/web/core/lib/Drupal/Core/Entity/Query/Null/Query.php b/web/core/lib/Drupal/Core/Entity/Query/Null/Query.php
new file mode 100644 (file)
index 0000000..33e14a7
--- /dev/null
+++ b/web/core/lib/Drupal/Core/Entity/Query/Null/Query.php
@@ -0,0 +1,46 @@
+<?php
+
+namespace Drupal\Core\Entity\Query\Null;
+
+use Drupal\Core\Entity\Query\QueryAggregateInterface;
+use Drupal\Core\Entity\Query\QueryBase;
+use Drupal\Core\Entity\Query\QueryInterface;
+use Drupal\Core\Entity\Query\Sql\ConditionAggregate;
+
+/**
+ * Defines the entity query for configuration entities.
+ */
+class Query extends QueryBase implements QueryInterface, QueryAggregateInterface {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function execute() {
+    if ($this->count) {
+      return 0;
+    }
+    return [];
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function existsAggregate($field, $function, $langcode = NULL) {
+    return $this->conditionAggregate->exists($field, $function, $langcode);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function notExistsAggregate($field, $function, $langcode = NULL) {
+    return $this->conditionAggregate->notExists($field, $function, $langcode);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function conditionAggregateGroupFactory($conjunction = 'AND') {
+    return new ConditionAggregate($conjunction, $this);
+  }
+
+}