From b086f57f56bf0eb9dab9cf321a0f69aaaae84347 Mon Sep 17 00:00:00 2001
From: Andrew Branson <andrew.branson@cern.ch>
Date: Wed, 30 May 2012 08:37:45 +0200
Subject: Initial Maven Conversion

---
 src/main/java/com/c2kernel/lifecycle/JoinDef.java | 68 +++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 src/main/java/com/c2kernel/lifecycle/JoinDef.java

(limited to 'src/main/java/com/c2kernel/lifecycle/JoinDef.java')

diff --git a/src/main/java/com/c2kernel/lifecycle/JoinDef.java b/src/main/java/com/c2kernel/lifecycle/JoinDef.java
new file mode 100644
index 0000000..95e2ec4
--- /dev/null
+++ b/src/main/java/com/c2kernel/lifecycle/JoinDef.java
@@ -0,0 +1,68 @@
+package com.c2kernel.lifecycle;
+
+import com.c2kernel.lifecycle.instance.Join;
+import com.c2kernel.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 com.c2kernel.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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