From e932711fa4ae9b8265b18b0a5da41df8717d5583 Mon Sep 17 00:00:00 2001
From: Johannes <schmittjoh@gmail.com>
Date: Tue, 3 Apr 2012 13:04:24 -0500
Subject: [PATCH 1/2] added some methods for storing metadata to the interface

---
 lib/PHPParser/Node.php | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/lib/PHPParser/Node.php b/lib/PHPParser/Node.php
index 9c9d817..7c1faca 100644
--- a/lib/PHPParser/Node.php
+++ b/lib/PHPParser/Node.php
@@ -43,4 +43,38 @@ interface PHPParser_Node
      * @param null|string $docComment Nearest doc comment or null
      */
     public function setDocComment($docComment);
+    
+    /**
+     * Sets an attribute on a node.
+     *
+     * @param string $key
+     * @param mixed $value
+     */
+    public function setAttribute($key, $value);
+    
+    /**
+     * Returns whether an attribute exists.
+     * 
+     * @param string $key
+     *
+     * @return Boolean
+     */
+    public function hasAttribute($key);
+    
+    /**
+     * Returns the value of an attribute.
+     *
+     * @param string $key
+     * @param mixed $default
+     *
+     * @return mixed
+     */
+    public function getAttribute($key, $default = null);
+    
+    /**
+     * Returns all attributes for the given node.
+     *
+     * @return array
+     */
+    public function getAttributes();
 }
\ No newline at end of file

From 2ccae143d0859e4b03e70d12e34b3180daeeedcc Mon Sep 17 00:00:00 2001
From: Johannes <schmittjoh@gmail.com>
Date: Tue, 3 Apr 2012 13:07:10 -0500
Subject: [PATCH 2/2] added implementations for the new interface methods

---
 lib/PHPParser/NodeAbstract.php | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/lib/PHPParser/NodeAbstract.php b/lib/PHPParser/NodeAbstract.php
index b7c911a..2732b70 100644
--- a/lib/PHPParser/NodeAbstract.php
+++ b/lib/PHPParser/NodeAbstract.php
@@ -5,6 +5,7 @@ abstract class PHPParser_NodeAbstract implements PHPParser_Node, IteratorAggrega
     protected $subNodes;
     protected $line;
     protected $docComment;
+    protected $attributes;
 
     /**
      * Creates a Node.
@@ -17,6 +18,7 @@ abstract class PHPParser_NodeAbstract implements PHPParser_Node, IteratorAggrega
         $this->subNodes   = $subNodes;
         $this->line       = $line;
         $this->docComment = $docComment;
+        $this->attributes = array();
     }
 
     /**
@@ -72,6 +74,34 @@ abstract class PHPParser_NodeAbstract implements PHPParser_Node, IteratorAggrega
     public function setDocComment($docComment) {
         $this->docComment = $docComment;
     }
+    
+    /**
+     * @inheritDoc
+     */
+    public function setAttribute($key, $value) {
+        $this->attributes[$key] = $value;
+    }
+    
+    /**
+     * @inheritDoc
+     */
+    public function hasAttribute($key) {
+        return array_key_exists($key, $this->attributes);
+    }
+    
+    /**
+     * @inheritDoc
+     */
+    public function getAttribute($key, $default = null) {
+        return array_key_exists($key, $this->attributes) ? $this->attributes[$key] : $default;
+    }
+    
+    /**
+     * @inheritDoc
+     */
+    public function getAttributes() {
+        return $this->attributes;
+    }
 
     /* Magic interfaces */