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

---
 .../cristalise/kernel/lifecycle/AndSplitDef.java   | 135 +++++++++++++++++++++
 1 file changed, 135 insertions(+)
 create mode 100644 src/main/java/org/cristalise/kernel/lifecycle/AndSplitDef.java

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

diff --git a/src/main/java/org/cristalise/kernel/lifecycle/AndSplitDef.java b/src/main/java/org/cristalise/kernel/lifecycle/AndSplitDef.java
new file mode 100644
index 0000000..6d6856a
--- /dev/null
+++ b/src/main/java/org/cristalise/kernel/lifecycle/AndSplitDef.java
@@ -0,0 +1,135 @@
+/**
+ * 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 java.util.Vector;
+
+import org.cristalise.kernel.graph.model.Vertex;
+import org.cristalise.kernel.graph.traversal.GraphTraversal;
+import org.cristalise.kernel.lifecycle.instance.AndSplit;
+import org.cristalise.kernel.lifecycle.instance.WfVertex;
+
+/**
+ * @version $Revision: 1.19 $ $Date: 2005/09/29 10:18:31 $
+ * @author  $Author: abranson $
+ */
+
+public class AndSplitDef extends WfVertexDef
+{
+	/**
+	 * @see java.lang.Object#Object()
+	 */
+	public AndSplitDef()
+	{
+		mErrors = new Vector<String>(0, 1);
+        getProperties().put("RoutingScriptName", "");
+        getProperties().put("RoutingScriptVersion", "");
+	}
+
+	/**
+	 * @see org.cristalise.kernel.lifecycle.WfVertexDef#verify()
+	 */
+	@Override
+	public boolean verify()
+	{
+		mErrors.removeAllElements();
+		boolean err = true;
+		int nbInEdges = getInEdges().length;
+		if (nbInEdges == 0 && this.getID() != getParent().getChildrenGraphModel().getStartVertexId())
+		{
+			mErrors.add("Unreachable");
+			err = false;
+		}
+		else if (nbInEdges > 1)
+		{
+			mErrors.add("Bad nb of previous");
+			err = false;
+		}
+		else
+		{
+			if (getOutEdges().length <= 1)
+			{
+				mErrors.add("not enough next");
+				err = false;
+			}
+			else if (!(this instanceof LoopDef))
+			{
+				Vertex[] outV = getOutGraphables();
+				Vertex[] anteVertices =
+					GraphTraversal.getTraversal(getParent().getChildrenGraphModel(), this, GraphTraversal.kUp, false);
+				boolean loop = false;
+				boolean errInLoop = true;
+				for (int i = 0; i < outV.length; i++)
+				{
+					for (int j = 0; j < anteVertices.length; j++)
+						if (!loop && outV[i].getID() == anteVertices[j].getID())
+						{
+							if (outV[i] instanceof LoopDef)
+							{
+								loop = true;
+								j = anteVertices.length;
+								i = outV.length;
+							}
+							else
+							{
+								errInLoop = false;
+							}
+						}
+				}
+				if (errInLoop && loop)
+				{
+					mErrors.add("Problem in Loop");
+					err = false;
+				}
+			}
+		}
+		return err;
+	}
+
+    @Override
+	public boolean loop()
+    {
+        boolean loop2 = false;
+        if (!loopTested)
+        {
+            loopTested = true;
+            if (getOutGraphables().length != 0)
+            {
+                Vertex[] outVertices = getOutGraphables();
+                for (int i = 0; i < outVertices.length; i++)
+                {
+                    WfVertexDef tmp = (WfVertexDef) getOutGraphables()[i];
+                    loop2 = loop2 || tmp.loop();
+                }
+            }
+        }
+        loopTested = false;
+        return loop2;
+    }
+
+	@Override
+	public WfVertex instantiate() {
+		AndSplit newSplit = new AndSplit();
+		configureInstance(newSplit);
+		return newSplit;
+	}
+
+}
-- 
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