--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jungle/test/codesegment/practice/ShowAttribute.java	Sun Jun 30 04:18:12 2013 +0900
@@ -0,0 +1,58 @@
+package jungle.test.codesegment.practice;
+
+import java.nio.ByteBuffer;
+
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.Jungle;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTree;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.JungleTreeEditor;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.Children;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.core.Node;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.store.impl.DefaultNodePath;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Either;
+import jp.ac.u_ryukyu.ie.cr.shoshi.jungle.util.Error;
+import alice.codesegment.CodeSegment;
+import alice.datasegment.CommandType;
+import alice.datasegment.Receiver;
+
+public class ShowAttribute extends CodeSegment {
+	
+	Receiver arg1 = ids.create(CommandType.TAKE);
+	
+	public ShowAttribute() {
+		arg1.setKey("show");
+	}
+	
+	public void run() {
+		System.out.println("--ShowAttribute--");
+		
+		Jungle jungle = new JungleManager().getJungle();
+		JungleTree tree = jungle.getTreeByName("tree");
+		JungleTreeEditor editor = tree.getTreeEditor();
+		DefaultNodePath root = new DefaultNodePath();
+		Either<Error,JungleTreeEditor>  either = editor.addNewChildAt(root, 0);
+		if(either.isA()) {
+			throw new IllegalStateException();
+		}
+		editor = either.b();
+		either =  editor.putAttribute(root.add(0), "key1", ByteBuffer.wrap("message".getBytes()));
+		if(either.isA()) {
+			throw new IllegalStateException();
+		}
+		editor = either.b();
+		Either<Error,JungleTreeEditor> result = editor.success();
+		if(result.isA()) {
+			throw new IllegalStateException();
+		}
+		
+		Node node = tree.getRootNode();
+		Children<Node> chs = node.getChildren();
+		for(Node n : chs) {
+			System.out.println(n.getAttributes().get("key1"));
+		}
+		
+		System.exit(0);
+		
+		
+	}
+
+}