content: /*
   * Copyright (C) 2010-2101 Alibaba Group Holding Limited.
   *
   * 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.
   */
  
  package com.alibaba.otter.shared.etl.extend.fileresolver.support;
  
  import java.io.IOException;
  
  /**
   * @author zebin.xuzb 2013-2-25 上午10:51:14
   * @since 4.1.7
   */
  public interface RemoteDirectory {
  
      public String getPath();
  
      /**
       * 删除目录
       * 
       * @return
       * @throws IOException
       */
      public boolean delete() throws IOException;
  
      /**
       * 判断目录是否存在。
       * 
       * @return 如果目录存在返回true，否则false
       */
      public boolean exists();
  
      /**
       * 返回当前目录下的文件列表
       * 
       * @return
       * @throws IOException
       */
      public String[] listFiles() throws IOException;
  }
  