TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:00 +02:00
commit f9941541b7
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+<?php
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+namespace TYPO3\CMS\Backend\Tree;
+
+/**
+ * Interface that defines the comparison of nodes
+ */
+interface ComparableNodeInterface
+{
+    /**
+     * Compare Node against another one
+     *
+     * Returns:
+     * 1 if the current node is greater than the $other,
+     * -1 if $other is greater than the current node and
+     * 0 if the nodes are equal
+     *
+     * <strong>Example</strong>
+     * <pre>
+     * if ($this->sortValue > $other->sortValue) {
+     * return 1;
+     * } elseif ($this->sortValue < $other->sortValue) {
+     * return -1;
+     * } else {
+     * return 0;
+     * }
+     * </pre>
+     *
+     * @param \TYPO3\CMS\Backend\Tree\TreeNode $other
+     * @return int see description
+     */
+    public function compareTo($other);
+}