X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FBaseCollection.php;h=1aa13ae9611403df74bd3078f4b83bcd2989bfa2;hb=6668591afecb314a59105b06a1712643f1616636;hp=4d5803d58524e1b8dccfdba00a9b056c2fccef8a;hpb=5ab898f67f87b389c15a3a2fcfe7e67eac514e1a;p=friendica.git

diff --git a/src/BaseCollection.php b/src/BaseCollection.php
index 4d5803d585..1aa13ae961 100644
--- a/src/BaseCollection.php
+++ b/src/BaseCollection.php
@@ -1,14 +1,32 @@
 <?php
+/**
+ * @copyright Copyright (C) 2010-2021, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
 
 namespace Friendica;
 
 /**
- * The Collection classes inheriting from this abstract class are meant to represent a list of database record.
- * The associated model class has to be provided in the child classes.
+ * The Collection classes inheriting from this class are meant to represent a list of structured objects of a single type.
  *
  * Collections can be used with foreach(), accessed like an array and counted.
  */
-abstract class BaseCollection extends \ArrayIterator
+class BaseCollection extends \ArrayIterator
 {
 	/**
 	 * This property is used with paginated results to hold the total number of items satisfying the paginated request.
@@ -17,15 +35,14 @@ abstract class BaseCollection extends \ArrayIterator
 	protected $totalCount = 0;
 
 	/**
-	 * @param BaseModel[] $models
-	 * @param int|null    $totalCount
+	 * @param BaseEntity[] $entities
+	 * @param int|null     $totalCount
 	 */
-	public function __construct(array $models = [], int $totalCount = null)
+	public function __construct(array $entities = [], int $totalCount = null)
 	{
-		parent::__construct($models);
+		parent::__construct($entities);
 
-		$this->models = $models;
-		$this->totalCount = $totalCount ?? count($models);
+		$this->totalCount = $totalCount ?? count($entities);
 	}
 
 	/**
@@ -97,4 +114,14 @@ abstract class BaseCollection extends \ArrayIterator
 	{
 		return new static(array_filter($this->getArrayCopy(), $callback, $flag));
 	}
+
+	/**
+	 * Reverse the orders of the elements in the collection
+	 *
+	 * @return $this
+	 */
+	public function reverse(): BaseCollection
+	{
+		return new static(array_reverse($this->getArrayCopy()), $this->getTotalCount());
+	}
 }