From 0f3882e8b26bf1af9845503a0492ad62e451d45c Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Thu, 19 Nov 2015 12:58:25 +0100
Subject: [PATCH] Node::hasProblems(): new method

---
 library/Businessprocess/Node.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/library/Businessprocess/Node.php b/library/Businessprocess/Node.php
index 5e89810..199cbb9 100644
--- a/library/Businessprocess/Node.php
+++ b/library/Businessprocess/Node.php
@@ -112,6 +112,11 @@ abstract class Node
         return $this;
     }
 
+    public function hasProblems()
+    {
+        return $this->getState() > 0;
+    }
+
     public function hasBeenChanged()
     {
         return false;