From 0ed2c1124cf1b9e49a2ec1fa0126a8df09f9e758 Mon Sep 17 00:00:00 2001
From: Andrew Branson <andrew.branson@cern.ch>
Date: Tue, 7 Oct 2014 09:18:11 +0200
Subject: Repackage to org.cristalise

---
 .../org/cristalise/kernel/lifecycle/JoinDef.java   | 88 ++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 src/main/java/org/cristalise/kernel/lifecycle/JoinDef.java

(limited to 'src/main/java/org/cristalise/kernel/lifecycle/JoinDef.java')

diff --git a/src/main/java/org/cristalise/kernel/lifecycle/JoinDef.java b/src/main/java/org/cristalise/kernel/lifecycle/JoinDef.java
new file mode 100644
index 0000000..a198453
--- /dev/null
+++ b/src/main/java/org/cristalise/kernel/lifecycle/JoinDef.java
@@ -0,0 +1,88 @@
+/**
+ * This file is part of the CRISTAL-iSE kernel.
+ * Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * http://www.fsf.org/licensing/licenses/lgpl.html
+ */
+package org.cristalise.kernel.lifecycle;
+
+import org.cristalise.kernel.lifecycle.instance.Join;
+import org.cristalise.kernel.lifecycle.instance.WfVertex;
+
+/**
+ * @version $Revision: 1.18 $ $Date: 2005/09/29 10:18:31 $
+ * @author $Author: abranson $
+ */
+public class JoinDef extends WfVertexDef
+{
+	/**
+	 * @see java.lang.Object#Object()
+	 */
+	public JoinDef()
+	{
+	}
+	/**
+	 * @see org.cristalise.kernel.lifecycle.WfVertexDef#verify()
+	 */
+	@Override
+	public boolean verify()
+	{
+		mErrors.removeAllElements();
+		int nbOutEdges = getOutEdges().length;
+		int nbInEdges = getInEdges().length;
+		String type = (String) getProperties().get("Type");
+        if (nbInEdges < 1)
+        {
+            mErrors.add("not enough previous");
+            return false;
+        }
+        if (type != null && type.equals("Route"))
+		{
+			if (nbInEdges > 1)
+			{
+				mErrors.add("Bad nb of previous");
+				return false;
+			}
+		}
+		if (nbOutEdges > 1)
+		{
+			mErrors.add("too many next");
+			return false;
+		}
+		if (nbOutEdges == 0)
+		{
+			if (!((CompositeActivityDef) getParent()).hasGoodNumberOfActivity())
+			{
+				mErrors.add("too many endpoints");
+				return false;
+			}
+		}
+		return true;
+	}
+	@Override
+	public boolean isJoin()
+	{
+		return true;
+	}
+
+	@Override
+	public WfVertex instantiate() {
+		Join newJoin = new Join();
+		configureInstance(newJoin);
+		return newJoin;
+	}
+}
-- 
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