SiroDiaz / DataStructures

DataStructures/Sets/DisjointSet.php

Doc Comments +7 added lines

@@ -7,6 +7,9 @@ 
     public $rank;
     public $data;
 
+    /**
+     * @param integer $rank
+     */
     public function __construct($rank, $data) {
         $this->parent = null;
         $this->rank = $rank;
@@ -32,6 +35,10 @@ 
         return $node->parent;
     }
 
+    /**
+     * @param DisjointNode $x
+     * @param DisjointNode $y
+     */
     public function union($x, $y) {
         $rootX = $this->find($x);
         $rootY = $this->find($y);