[jbosstools-commits] JBoss Tools SVN: r9266 - trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4.core/src/org/jboss/tools/flow/jpdl4/core.

[jbosstools-commits at lists.jboss.org]

Author: koen.aers at jboss.com
Date: 2008-07-24 08:59:42 -0400 (Thu, 24 Jul 2008)
New Revision: 9266

Modified:
   trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4.core/src/org/jboss/tools/flow/jpdl4/core/Process.java
Log:
only one start state per process

Modified: trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4.core/src/org/jboss/tools/flow/jpdl4/core/Process.java
===================================================================
--- trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4.core/src/org/jboss/tools/flow/jpdl4/core/Process.java	2008-07-24 12:54:41 UTC (rev 9265)
+++ trunk/jbpm/plugins/org.jboss.tools.flow.jpdl4.core/src/org/jboss/tools/flow/jpdl4/core/Process.java	2008-07-24 12:59:42 UTC (rev 9266)
@@ -2,6 +2,7 @@
 
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.List;
 
 public class Process {
@@ -39,5 +40,15 @@
 		node.setNodeContainer(null);
 		nodes.remove(node);
 	}
+	
+	public StartState getStartState() {
+		for (Iterator<Node> iterator = nodes.iterator(); iterator.hasNext(); ) {
+			Node node = iterator.next();
+			if (node instanceof StartState) {
+				return (StartState)node;
+			}
+		}
+		return null;
+	}
 
 }