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libraries/vendor/tobscure/json-api/src/Relationship.php

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+<?php
+
+/*
+ * This file is part of JSON-API.
+ *
+ * (c) Toby Zerner <toby.zerner@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Tobscure\JsonApi;
+
+class Relationship
+{
+    use LinksTrait;
+    use MetaTrait;
+
+    /**
+     * The data object.
+     *
+     * @var \Tobscure\JsonApi\ElementInterface|null
+     */
+    protected $data;
+
+    /**
+     * Create a new relationship.
+     *
+     * @param \Tobscure\JsonApi\ElementInterface|null $data
+     */
+    public function __construct(ElementInterface $data = null)
+    {
+        $this->data = $data;
+    }
+
+    /**
+     * Get the data object.
+     *
+     * @return \Tobscure\JsonApi\ElementInterface|null
+     */
+    public function getData()
+    {
+        return $this->data;
+    }
+
+    /**
+     * Set the data object.
+     *
+     * @param \Tobscure\JsonApi\ElementInterface|null $data
+     *
+     * @return $this
+     */
+    public function setData($data)
+    {
+        $this->data = $data;
+
+        return $this;
+    }
+
+    /**
+     * Map everything to an array.
+     *
+     * @return array
+     */
+    public function toArray()
+    {
+        $array = [];
+
+        if (! empty($this->data)) {
+            $array['data'] = $this->data->toIdentifier();
+        }
+
+        if (! empty($this->meta)) {
+            $array['meta'] = $this->meta;
+        }
+
+        if (! empty($this->links)) {
+            $array['links'] = $this->links;
+        }
+
+        return $array;
+    }
+}