package jp.ac.u_ryukyu.ie.cr.jungle.core;

import jp.ac.u_ryukyu.ie.cr.jungle.DefaultJungle;
import jp.ac.u_ryukyu.ie.cr.jungle.JungleTree;
import jp.ac.u_ryukyu.ie.cr.jungle.JungleTreeEditor;
import jp.ac.u_ryukyu.ie.cr.jungle.store.impl.DefaultNodePath;
import jp.ac.u_ryukyu.ie.cr.jungle.store.impl.DefaultTreeEditor;
import jp.ac.u_ryukyu.ie.cr.jungle.store.impl.TreeNode;
import jp.ac.u_ryukyu.ie.cr.jungle.traverser.DefaultTraverser;
import jp.ac.u_ryukyu.ie.cr.jungle.util.Either;
import jp.ac.u_ryukyu.ie.cr.jungle.util.Error;

import java.nio.ByteBuffer;

/**
 * Hello world!
 *
 */
public class App
{
    public static void main( String[] args )
    {
    	DefaultJungle jungle = new DefaultJungle(null,"sample", new DefaultTreeEditor(new DefaultTraverser()));
    	jungle.createNewTree("hoge");
    	JungleTree tree = jungle.getTreeByName("hoge");
    	JungleTreeEditor editor = tree.getTreeEditor();
    	DefaultNodePath path = new DefaultNodePath();

    	String key = "key";
    	ByteBuffer value = ByteBuffer.wrap(key.getBytes());

    	Either<Error,JungleTreeEditor> either = editor.putAttribute(path,"key",value);
    	JungleTreeEditor e = either.b();
    	e.success();


    	TreeNode root = tree.getRootNode();
    	ByteBuffer v = root.getAttributes().get(key);
    	String str = new String(v.array());
    	System.out.println(str);
    }
}