--- a/src/pathfinder/ChannelSimulator.java	Thu Nov 08 12:21:25 2007 +0900
+++ b/src/pathfinder/ChannelSimulator.java	Thu Nov 08 12:56:56 2007 +0900
@@ -6,9 +6,6 @@
 public class ChannelSimulator<P> {
 	public NetworkSimulator<P> ns;
 	public Queue<P>[] q;
-
-	public ChannelSimulator() {
-	}
 /*
 	public ChannelSimulator(NetworkSimulator<P> ns){
 		q = new Queue<P>[2];

--- a/src/pathfinder/NetworkSimulator.java	Thu Nov 08 12:21:25 2007 +0900
+++ b/src/pathfinder/NetworkSimulator.java	Thu Nov 08 12:56:56 2007 +0900
@@ -2,33 +2,34 @@
 
 import java.util.ArrayList;
 import java.util.LinkedList;
+import java.util.List;
 import java.util.Queue;
 
 public class NetworkSimulator<P> {
 	
-	public LinkedList<ChannelSimulator<P>> acceptList;
-	public ArrayList<ChannelSimulator<P>> connectList;
+	public Queue<ChannelSimulator<P>> acceptList;
+	public Queue<ChannelSimulator<P>> connectList;
 
 	public NetworkSimulator(){
 		acceptList = new LinkedList<ChannelSimulator<P>>();
-		connectList = new ArrayList<ChannelSimulator<P>>();
+		connectList = new LinkedList<ChannelSimulator<P>>();
 	}
 
 	public ChannelSimulator<P> accept(){
 		ChannelSimulator<P> cs = acceptList.poll();
-		connectList.add(cs);
+		connectList.offer(cs);
 		
 		return cs.getServerChannel();
 	}
 	public void connect(ChannelSimulator<P> cs){
-		acceptList.add(cs);
+		acceptList.offer(cs);
 	}
-	
+
 	public synchronized P read(Queue<P>q) {
 		return q.poll();
 	}
 
 	public synchronized boolean write(Queue<P>q,P p) {
-		return q.add(p);
+		return q.offer(p);
 	}
 }

--- a/src/pathfinder/Test.java	Thu Nov 08 12:21:25 2007 +0900
+++ b/src/pathfinder/Test.java	Thu Nov 08 12:56:56 2007 +0900
@@ -17,7 +17,7 @@
 		ns.connect(client);
 		server = ns.accept();
 		
-		client.write("client write some thing");
+		client.write("client0 write some thing");
 		
 		System.out.println(server.read());
 		

--- a/src/pathfinder/TestNetwork.java	Thu Nov 08 12:21:25 2007 +0900
+++ b/src/pathfinder/TestNetwork.java	Thu Nov 08 12:56:56 2007 +0900
@@ -1,7 +1,8 @@
 package pathfinder;
 
 public class TestNetwork {
-	NetworkSimulator<String> ns;
+	private NetworkSimulator<String> ns;
+	private SeMaEmulator<String> sm;
 	
 	ChannelSimulator<String>  client;
 	ChannelSimulator<String>  server;
@@ -11,14 +12,18 @@
 		test.test();
 	}
 
+	public TestNetwork(){
+		ns = new NetworkSimulator<String>();
+	}
+
 	void test() {
 		ns = new NetworkSimulator<String>();
 		client = new ChannelSimulator<String>(ns);
 		ns.connect(client);
 		server = ns.accept();
-		
+
 		client.write("client write some thing");
-		
+
 		System.out.println(server.read());
 		
 	}
@@ -27,3 +32,24 @@
 		
 	}
 }
+
+class EditorEmulator1 implements Runnable {
+	private NetworkSimulator<String> ns;
+	private ChannelSimulator<String> cs;
+
+	public EditorEmulator1(NetworkSimulator<String> _ns){
+		ns = _ns;
+	}
+	public void init(){
+		cs = new ChannelSimulator<String>(ns);
+		ns.connect(cs);
+	}
+	public void run(){
+		String str;
+		while(true){
+			str = cs.read();
+			if (cs==null) continue;
+			System.out.println("Catch String: "+str);
+		}
+	}
+}