bugfix

phonetworks · Aug 20, 2019 · 2b2ec80 · 2b2ec80
1 parent b0fe72c
commit 2b2ec80
Showing 1 changed file with 10 additions and 3 deletions.
diff --git a/src/Pho/Kernel/Hooks/Edge.php b/src/Pho/Kernel/Hooks/Edge.php
@@ -12,6 +12,8 @@
 namespace Pho\Kernel\Hooks;
 
 use Pho\Lib\Graph;
+use Pho\Lib\Graph\{HeadNode, TailNode};
+use Pho\Framework\Predicate;
 
 /**
  * {@inheritDoc}
@@ -24,20 +26,25 @@ class Edge implements HookInterface
     public static function setup(/*Graph\EdgeInterface*/ $edge): void
     {
         $edge->hook("head", (function(): Graph\NodeInterface  {
-                $this->head = new \Pho\Lib\Graph\HeadNode();
+                $this->head = new HeadNode();
                 $this->head->set($this->injection("kernel")->gs()->node($this->head_id));
                 return $this->head;
             })
         );
 
         $edge->hook("tail", (function(): Graph\NodeInterface {
-                $this->tail =  new \Pho\Lib\Graph\TailNode();
+                $this->tail =  new TailNode();
                 $this->tail->set($this->injection("kernel")->gs()->node($this->tail_id));
                 return $this->tail;
             })
         );
         $edge->hook("predicate", (function(): Graph\PredicateInterface {
-                $this->predicate = (new $this->predicate);
+                if(!isset($this->predicate)) {
+                    $this->predicate = $this->resolvePredicate(null, Predicate::class);   
+                }
+                else {
+                    $this->predicate = (new $this->predicate);
+                }
                 return $this->predicate;
             })
         );