--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main/java/alice/topology/manager/IncomingHosts.java	Wed Apr 16 18:26:07 2014 +0900
@@ -0,0 +1,67 @@
+package alice.topology.manager;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.LinkedList;
+
+import org.msgpack.type.ValueFactory;
+
+import alice.codesegment.CodeSegment;
+import alice.datasegment.CommandType;
+import alice.datasegment.DataSegment;
+import alice.datasegment.Receiver;
+import alice.topology.HostMessage;
+
+public class IncomingHosts extends CodeSegment {
+	
+	HashMap<String, LinkedList<NodeInfo>> topology;
+	LinkedList<String> nodeNames;
+	Receiver host = ids.create(CommandType.TAKE);
+	Receiver connection = ids.create(CommandType.TAKE);
+	
+	public IncomingHosts(HashMap<String, LinkedList<NodeInfo>> topology, LinkedList<String> nodeNames) {
+		this.topology = topology;
+		this.nodeNames = nodeNames;
+	}
+
+	@Override
+	public void run() {
+		HostMessage host = this.host.asClass(HostMessage.class);
+		@SuppressWarnings("unchecked")
+		HashMap<String, ArrayList<HostMessage>> connectionList = this.connection.asClass(HashMap.class);
+		
+		String nodeName = nodeNames.poll();
+		// Manager connect to Node
+		
+		DataSegment.connect(nodeName, "", host.name, host.port, host.reconnectFlag);
+		ods.put(nodeName, "host", nodeName);
+		LinkedList<NodeInfo> nodes = topology.get(nodeName);
+		ArrayList<HostMessage> list;
+		for (NodeInfo nodeInfo : nodes) {
+			HostMessage newHost = new HostMessage(host.name, host.port, nodeInfo.connectionName, nodeInfo.reverseName);
+			ods.put("local", nodeInfo.sourceNodeName, newHost);
+			
+			if (connectionList.containsKey(nodeInfo.sourceNodeName)){
+				list = connectionList.get(nodeInfo.sourceNodeName);
+			} else {
+				list = new ArrayList<HostMessage>();
+				connectionList.put(nodeInfo.sourceNodeName, list);
+				
+			}			
+			list.add(newHost);
+		}
+		ods.update("local", "connection", connectionList);
+		
+		if (nodeNames.isEmpty()) {
+			// configuration finish
+			for (String key : topology.keySet()) {
+				ods.put("local", key, ValueFactory.createNilValue());
+			}
+		} else {
+			IncomingHosts cs = new IncomingHosts(topology, nodeNames);
+			cs.host.setKey("local", "host");
+			cs.connection.setKey("local", "connection");
+		}
+	}
+
+}