From e0d7daaf9075cd1191fbb8400e2eadf4195e01d9 Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Mon, 1 Dec 2014 19:32:09 +0100
Subject: [PATCH] BpNode: provide alias name

---
 library/Businessprocess/BpNode.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/library/Businessprocess/BpNode.php b/library/Businessprocess/BpNode.php
index b4832d3..f03ae6b 100644
--- a/library/Businessprocess/BpNode.php
+++ b/library/Businessprocess/BpNode.php
@@ -88,9 +88,14 @@ class BpNode extends Node
         return $this->info_command;
     }
 
+    public function hasAlias()
+    {
+        return $this->alias !== null;
+    }
+
     public function getAlias()
     {
-        return $this->alias;
+        return $this->alias ? preg_replace('~_~', ' ', $this->alias) : $this->name;
     }
 
     public function setAlias($name)