/*
* Copyright 1999-2006 University of Chicago
*
* 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 org.dcache.ftp.client;
/**
* Represents a container for restart data
* capable for representing it in the format of FTP REST command argument.
**/
public interface RestartData
{
/**
* @return the restart data in the format of REST command argument.
* For instance (in GridFTP) "4-50,62-75"
**/
String toFtpCmdArgument();
}