Start of factor graph port. Things don't work yet, but a lot of syntax updates towards PHP

PHPSkills/RatingContainer.php

@@ -1,46 +1,40 @@
 <?php
 namespace Moserware\Skills;
 
+require_once(dirname(__FILE__) . "/HashMap.php");
+
 class RatingContainer
 {
-    private $_playerHashToRating = array();
-    private $_playerHashToPlayer = array();
+    private $_playerToRating;
+
+    public function __construct()
+    {
+        $this->_playerToRating = new \HashMap();
+    }
 
     public function getRating($player)
     {
-        return $this->_playerHashToRating[self::getHash($player)];
+        return $this->_playerToRating->getValue($player);
     }
 
     public function setRating($player, $rating)
     {
-        $hash = self::getHash($player);
-        $this->_playerHashToPlayer[$hash] = $player;
-        $this->_playerHashToRating[$hash] = $rating;
-        return $this;
+        return $this->_playerToRating->setValue($player, $rating);
     }
     
     public function getAllPlayers()
     {
-        return \array_values($this->_playerHashToPlayer);
+        return $this->_playerToRating->getAllKeys();
     }
     
     public function getAllRatings()
     {
-        return \array_values($this->_playerHashToRating);
+        return $this->_playerToRating->getAllValues();
     }
 
     public function count()
     {
-        return \count($this->_playerHashToPlayer);
-    }
-    private static function getHash($player)
-    {
-        if(\is_object($player))
-        {
-            return \spl_object_hash($player);
-        }
-
-        return $player;
-    }
+        return \count($this->_playerToRating->count());
+    }    
 }
 ?>