/*
* Part of the CCNx Java Library.
*
* Copyright (C) 2008, 2009, 2011 Palo Alto Research Center, Inc.
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 2.1
* as published by the Free Software Foundation.
* This library 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 library;
* if not, write to the Free Software Foundation, Inc., 51 Franklin Street,
* Fifth Floor, Boston, MA 02110-1301 USA.
*/
package org.ccnx.ccn;
/**
* Deprecated - use CCNContentHandler instead
*
* A listener used to receive callbacks when data arrives matching one of our
* asynchronously-expressed Interests (expressed with CCNBase#expressInterest(Interest, CCNInterestListener)).
* Once the listener is called with matching data, the Interest is canceled. As a convenience,
* the listener can return a new Interest, which will be expressed on its behalf, using
* it as the callback listener when data is returned in response. This new Interest can be
* the same as the previous Interest, derived from it, or completely unrelated. Since data
* consumes Interest, there can only be a single response for one Interest expression.
*
* @see CCNBase
*/
@Deprecated
public interface CCNInterestListener extends CCNContentHandler {
/**
* Callback called when we get new results for our query.
* @param data the ContentObject that matched our Interest
* @param interest Interest that was satisfied
* @return new Interest to be expressed
*/
//public Interest handleContent(ContentObject data, Interest interest);
}