--- a/src/alice/test/codesegment/local/StartCodeSegment.java	Tue Jun 19 17:52:01 2012 +0900
+++ b/src/alice/test/codesegment/local/StartCodeSegment.java	Tue Jun 26 16:48:09 2012 +0900
@@ -1,19 +1,23 @@
 package alice.test.codesegment.local;
 
 import alice.codesegment.CodeSegment;
+import alice.test.topology.movement.FishPoint;
 
 public class StartCodeSegment extends CodeSegment {
 
 	@Override
 	public void run() {
 		System.out.println("run StartCodeSegment");
-		
+		/*
 		TestCodeSegment cs = new TestCodeSegment();
 		cs.arg1.setKey("key1"); // unbound datasegment key1 is created and connect to cs.
-										 // cs is waiting for local.key1
+								// cs is waiting for local.key1
+										  
+		*/
+		new TestCodeSegment();
 		System.out.println("create TestCodeSegment");
 		
-		ods.update("local", "key1", "String data"); // bind string data to datasegment local.key1
+		ods.update("local", "key1", new FishPoint()); // bind string data to datasegment local.key1
 													// this startup TestCodeSegment.
  	}
 

--- a/src/alice/test/codesegment/local/TestCodeSegment.java	Tue Jun 19 17:52:01 2012 +0900
+++ b/src/alice/test/codesegment/local/TestCodeSegment.java	Tue Jun 26 16:48:09 2012 +0900
@@ -3,28 +3,39 @@
 import alice.codesegment.CodeSegment;
 import alice.datasegment.CommandType;
 import alice.datasegment.Receiver;
+import alice.test.topology.movement.FishPoint;
 
 public class TestCodeSegment extends CodeSegment {
 	
 	// create input datasegment arg1
 	Receiver arg1 = ids.create(CommandType.PEEK);
+	public TestCodeSegment(){
+		arg1.setKey("key1");
+	}
+	public TestCodeSegment(int index){
+		arg1.setKey("key1",index);
+	}
 	
 	@Override
 	public void run() {
 		System.out.println("index = " + arg1.index);
 		System.out.println("data = " + arg1.val);
 		System.out.println(arg1.val.getType());
+		FishPoint PD = this.arg1.asClass(FishPoint.class);
+		
+		PD.setXY(PD.getX()+1,PD.getY()+1);
 		
 		if (arg1.index == 10) {
 			System.exit(0);
 			return;
 		}
-		
+		/*
 		TestCodeSegment cs = new TestCodeSegment();
 		cs.arg1.setKey("key1", arg1.index);
-		
+		*/
+		new TestCodeSegment(arg1.index);
 		// DataSegment.get("local").update
-		ods.update("local", "key1", "String data");
+		ods.update("local", "key1", PD);
 	}
 
 }

--- a/src/alice/test/topology/movement/CheckFishLocation.java	Tue Jun 19 17:52:01 2012 +0900
+++ b/src/alice/test/topology/movement/CheckFishLocation.java	Tue Jun 26 16:48:09 2012 +0900
@@ -10,16 +10,16 @@
 
 public class CheckFishLocation extends CodeSegment{
 	
-	private Receiver nowX = ids.create(CommandType.PEEK);
+	private Receiver position = ids.create(CommandType.PEEK);
 	private Receiver host = ids.create(CommandType.PEEK);
 	MakeObject obj;
 	Pattern pattern = Pattern.compile("^(cli)([0-9]+)$");
 	
 	public CheckFishLocation(MakeObject MO ,String str){
 		this.obj = MO;
-		this.nowX.key = str;
+		this.position.key = str;
 		this.host.setKey("local","host");
-		this.nowX.setKey("parent",this.nowX.key,this.nowX.index);
+		this.position.setKey("parent",this.position.key,this.position.index);
 	}
 	
 	@Override
@@ -31,15 +31,16 @@
 		
 		float startX = 2*num - 3.0f;
 		float endX = 2*num -0.9f;
-		float x = (float)this.nowX.asInteger()/1000;
-		System.out.println(this.nowX.key+" :" + x);
-		if (startX <= x && x < endX){
-			obj.setLocation(x - 2*(num-1), 0);
-			if(this.nowX.key!="fish3X")
-				ods.update("parent", this.nowX.key, this.nowX.asInteger()+1);
+		FishPoint FP = this.position.asClass(FishPoint.class);
+		System.out.println(this.position.key+" :" + FP.getX());
+		
+		if (startX <= FP.getX() && FP.getX() < endX){
+			obj.setLocation(FP.getX() - 2*(num-1), FP.getY());
+			//if(this.position.key!="fish3X")
+				//ods.update("parent", this.position.key, this.position.asInteger()+1);
 		}
 				
-		new CheckFishLocation(this.obj,this.nowX.key);
+		new CheckFishLocation(this.obj,this.position.key);
 
 		
 						

--- a/src/alice/test/topology/movement/CheckMyName.java	Tue Jun 19 17:52:01 2012 +0900
+++ b/src/alice/test/topology/movement/CheckMyName.java	Tue Jun 26 16:48:09 2012 +0900
@@ -30,15 +30,16 @@
 			MakeObject obj3 = new MakeObject(frame);
 			frame.register(obj3);
 			new CheckFishLocation(obj3,"fish3X");
-			
+			/*
 			MakeObject obj = new MakeObject(frame);
 			frame.register(obj);
 			new CheckFishLocation(obj,"fish1X");
-									
+			*/					
 		}else if(type.equals("node")){
 			System.out.println("node0");
-			ods.update("local", "fish3X", 0);
-			ods.update("local", "fish1X", -1000);
+			
+			ods.update("local", "fish3X", new FishPoint(0.0f,0.0f));
+			//ods.update("local", "fish1X", new FishPoint(-1.0f,0.0f));
 	
 			
 		}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/alice/test/topology/movement/FishPoint.java	Tue Jun 26 16:48:09 2012 +0900
@@ -0,0 +1,40 @@
+package alice.test.topology.movement;
+
+import org.msgpack.annotation.Message;
+
+@Message
+public class FishPoint {
+	// public fields are serialized.
+	public float x = 0;
+	public float y = 0;
+	
+	public FishPoint(){}
+	
+	public FishPoint(float x,float y){
+		this.x = x;
+		this.y = y;
+	}
+	
+	public void setX(float x){
+		this.x = x;
+	}
+	
+	public void setY(float y){
+		this.y = y;
+	}
+	
+	public void setXY(float x,float y){
+		this.x = x;
+		this.y = y;
+	}
+	public float getX(){
+		return this.x;
+	}
+	
+	public float getY(){
+		return this.y;
+	}
+	
+	
+
+}

--- a/src/alice/test/topology/movement/KeyInputCodeSegment.java	Tue Jun 19 17:52:01 2012 +0900
+++ b/src/alice/test/topology/movement/KeyInputCodeSegment.java	Tue Jun 26 16:48:09 2012 +0900
@@ -14,12 +14,20 @@
 		switch(KeyCode)
 		{
 		case 37:
-			cs = new SendLocation(-100);
-			cs.nowX.setKey("parent", "fish3X");
+			cs = new SendLocation(-0.1f,0.0f);
+			cs.position.setKey("parent", "fish3X");
 			break;
 		case 39:
-			cs = new SendLocation(100);
-			cs.nowX.setKey("parent", "fish3X");
+			cs = new SendLocation(0.1f,0.0f);
+			cs.position.setKey("parent", "fish3X");
+			break;
+		case 40:
+			cs = new SendLocation(0.0f,-0.1f);
+			cs.position.setKey("parent", "fish3X");
+			break;
+		case 38:
+			cs = new SendLocation(0.0f,0.1f);
+			cs.position.setKey("parent", "fish3X");
 			break;
 		}
 	}

--- a/src/alice/test/topology/movement/SendLocation.java	Tue Jun 19 17:52:01 2012 +0900
+++ b/src/alice/test/topology/movement/SendLocation.java	Tue Jun 26 16:48:09 2012 +0900
@@ -7,17 +7,21 @@
 
 public class SendLocation extends CodeSegment {
 	
-	public Receiver nowX = ids.create(CommandType.PEEK);
-	int num;
+	public Receiver position = ids.create(CommandType.PEEK);
+	float x;
+	float y;
 	
-	public SendLocation(int x){
-		this.num = x;
+	public SendLocation(float x,float y){
+		this.x = x;
+		this.y = y;
 	}
 	
 	@Override
 	public void run() {
 		System.out.println("update");
-		ods.update("parent", "fish3X", this.nowX.asInteger()+num);
+		FishPoint FP = this.position.asClass(FishPoint.class);
+		FP.setXY(FP.getX()+this.x, FP.getY()+this.y);
+		ods.update("parent", "fish3X", FP);
 		
 	}
 

--- a/src/alice/test/topology/share/CheckMyName.java	Tue Jun 19 17:52:01 2012 +0900
+++ b/src/alice/test/topology/share/CheckMyName.java	Tue Jun 26 16:48:09 2012 +0900
@@ -37,16 +37,16 @@
 			
 			System.out.println("node"+cliNum);
 			if (cliNum == 0){
-			for (int i=0;i<20 ;i++){
-				System.out.println("i = " +i);
-				ods.update("local", "fish", i);
-				try {
-					wait(500);
-				} catch (InterruptedException e) {
-					// TODO Auto-generated catch block
-					e.printStackTrace();
-				}	
-			}
+				for (int i = 0; i < 20; i++) {
+					System.out.println("i = " + i);
+					ods.update("local", "fish", i);
+					try {
+						wait(500);
+					} catch (InterruptedException e) {
+						
+						e.printStackTrace();
+					}
+				}
 			}else{
 				ods.update("local", "fish", 0);
 				new RelayPoint("fish");

--- a/src/alice/test/topology/share/RelayPoint.java	Tue Jun 19 17:52:01 2012 +0900
+++ b/src/alice/test/topology/share/RelayPoint.java	Tue Jun 26 16:48:09 2012 +0900
@@ -12,7 +12,6 @@
 	public RelayPoint(String key){
 		this.key = key;
 		this.name.setKey("parent", this.key, this.name.index);
-		System.out.println("setkey");
 	}
 	
 	@Override