ws-3270: use enum

Author: Adam Soos

source/rosette/api/Gender.php

@@ -0,0 +1,27 @@
+<?php
+
+/**
+ * Name represents an entity name in Rosette API.
+ *
+ * @copyright 2024 Basis Technology Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ * @license http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is
+ * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and limitations under the License.
+ **/
+
+namespace rosette\api;
+
+/**
+ * Class that represents the Gender of a Name.
+ */
+enum Gender: string
+{
+    case MALE = 'MALE';
+    case FEMALE = 'FEMALE';
+    case NONBINARY = 'NONBINARY';
+}

source/rosette/api/Name.php

@@ -3,7 +3,7 @@
 /**
  * Name represents an entity name in Rosette API.
  *
- * @copyright 2014-2015 Basis Technology Corporation.
+ * @copyright 2014-2024 Basis Technology Corporation.
  *
  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at
@@ -50,9 +50,9 @@ class Name extends RosetteParamsSetBase
     /**
      * Gender of the name. Can be MALE, FEMALE and NONBINARY
      *
-     * @var string
+     * @var Gender
      */
-     public $gender;
+     public ?Gender $gender;
 
     /**
      * Constructor.