/*
* Syncany, www.syncany.org
* Copyright (C) 2011-2016 Philipp C. Heckel <philipp.heckel@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.syncany.plugins.transfer;
/**
* Option callbacks are called during initialization before and after the
* corresponding setting is queried.
*
* @see org.syncany.plugins.transfer.TransferPluginOptions
* @author Christian Roth <christian.roth@port17.de>
*/
public interface TransferPluginOptionCallback {
/**
* Called before a setting value is queried.
*
* @return The message to display.
*/
public String preQueryCallback();
/**
* Called after a setting value is queried.
*
* @param optionValue The value of the field
* @return The message to display.
*/
public String postQueryCallback(String optionValue);
}