package org.loon.framework.game.simple.extend.db;



import java.util.Map;

import java.util.Set;



/**

 * Copyright 2008

 * 

 * Licensed under the Apache License, Version 2.0 (the "License"); you may not

 * use this file except in compliance with the License. You may obtain a copy of

 * the License at

 * 

 * http://www.apache.org/licenses/LICENSE-2.0

 * 

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the

 * License for the specific language governing permissions and limitations under

 * the License.

 * 

 * @project loonframework

 * @author chenpeng

 * @email??ceponline@yahoo.com.cn

 * @version 0.1

 */

public interface MDB {



	final static public String TAG_SUFFIX = ".tab";



	public void openTable(String tableName, int type);



	public void openTable(String tableName);



	public Object openTableObject(String tableName, String key, int type);



	public Object openTableObject(String tableName, String key);



	public Set getTables();



	public boolean deleteTable();



	public boolean isClose();



	public Map getTableList();



	public Set getTableKey();



	public void insert(String key, Object value);



	public void update(String key, Object value);



	public Object deleteIndex(long keyIndex);



	public Object delete(String key);



	public Object deleteTableAndReturn(String key);



	public Object select(String key);



	public long getKB();



	public void begin();



	public void begin(String password);



	public void end();



}