1 files changed, 65 insertions, 0 deletions
diff --git a/source/com/c2kernel/lifecycle/JoinDef.java b/source/com/c2kernel/lifecycle/JoinDef.java
new file mode 100755
index 0000000..71bc95c
--- /dev/null
+++ b/source/com/c2kernel/lifecycle/JoinDef.java
@@ -0,0 +1,65 @@
+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()
+	 */
+	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;
+	}
+	public boolean isJoin()
+	{
+		return true;
+	}
+	
+	public WfVertex instantiate() {
+		Join newJoin = new Join();
+		configureInstance(newJoin);
+		return newJoin;
+	}
+}