Naming tweak

Skills/FactorGraphs/Message.php

@@ -0,0 +1,32 @@
+<?php
+namespace Moserware\Skills\FactorGraphs;
+
+class Message
+{
+    private $_name;    
+    private $_value;
+
+    public function __construct(&$value = null, $name = null)
+    {
+        $this->_name = $name;        
+        $this->_value = $value;
+    }
+
+    public function& getValue()
+    {
+        $value = &$this->_value;
+        return $value;
+    }
+
+    public function setValue(&$value)
+    {        
+        $this->_value = &$value;
+    }
+
+    public function __toString()
+    {
+        return $this->_name; 
+    }
+}
+
+?>