Added RenderInterface::getDiffObject, RenderInterface::setDiffObject

Author: sergeyklay

src/Diff/Renderer/AbstractRender.php

@@ -31,7 +31,7 @@ abstract class AbstractRender implements RenderInterface
      * Instance of the diff class that this renderer is generating the rendered diff for.
      * @var Diff
      */
-    public $diff;
+    protected $diff;
 
     /**
      * Array of the default options that apply to this renderer.
@@ -70,4 +70,27 @@ public function setOptions(array $options)
 
         return $this;
     }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @return Diff
+     */
+    public function getDiffObject()
+    {
+        return $this->diff;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param Diff $diff
+     * @return $this
+     */
+    public function setDiffObject(Diff $diff)
+    {
+        $this->diff = $diff;
+
+        return $this;
+    }
 }

src/Diff/Renderer/RenderInterface.php

@@ -18,6 +18,8 @@
 
 namespace Phalcon\Diff\Render;
 
+use Phalcon\Diff;
+
 /**
  * Render Interface
  */
@@ -29,4 +31,19 @@ interface RenderInterface
      * @return string
      */
     public function render();
+
+    /**
+     * Gets Diff object.
+     *
+     * @return Diff $diff
+     */
+    public function getDiffObject();
+
+    /**
+     * Sets Diff object.
+     *
+     * @param Diff $diff
+     * @return RenderInterface
+     */
+    public function setDiffObject(Diff $diff);
 }