/**
* Copyright (C) 2016-2017 Regents of the University of California.
* @author: Jeff Thompson <jefft0@remap.ucla.edu>
* @author: From code in ndn-cxx by Yingdi Yu <yingdi@cs.ucla.edu>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
* A copy of the GNU Lesser General Public License is in the file COPYING.
*/
package net.named_data.jndn.security;
import net.named_data.jndn.Data;
/**
* A class implements OnDataValidationFailed if it has onDataValidationFailed
* which is called by verifyData to report a failed verification.
*/
public interface OnDataValidationFailed {
/**
* When verifyData fails, onDataValidationFailed is called.
* @param data The data object being verified.
* @param reason The reason for the failed validation.
*/
void onDataValidationFailed(Data data, String reason);
}