From 99e03ef44f1b69ed7412f15cf4e4f4b8d18b8a85 Mon Sep 17 00:00:00 2001
From: Thomas Gelf <thomas@gelf.net>
Date: Fri, 13 Feb 2015 01:55:46 +0100
Subject: [PATCH] BusinessProcess: tell about state type

---
 library/Businessprocess/BusinessProcess.php | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/library/Businessprocess/BusinessProcess.php b/library/Businessprocess/BusinessProcess.php
index e755d7d..20b9d13 100644
--- a/library/Businessprocess/BusinessProcess.php
+++ b/library/Businessprocess/BusinessProcess.php
@@ -179,6 +179,16 @@ class BusinessProcess
         return $this;
     }
 
+    public function usesSoftStates()
+    {
+        return $this->state_type === self::SOFT_STATE;
+    }
+
+    public function usesHardStates()
+    {
+        $this->state_type === self::HARD_STATE;
+    }
+
     public function addRootNode($name)
     {
         $this->root_nodes[$name] = $this->getNode($name);
@@ -304,6 +314,13 @@ class BusinessProcess
         return $node;
     }
 
+    public function createImportedNode($config, $name)
+    {
+        $node = new ImportedNode($this, (object) array('name' => $name, 'configName' => $config));
+        $this->nodes[$name] = $node;
+        return $node;
+    }
+
     public function getNode($name)
     {
         if (array_key_exists($name, $this->nodes)) {