/*
* Copyright (C) 2012 Jason Gedge <http://www.gedge.ca>
*
* This file is part of the OpGraph project.
*
* 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 ca.gedge.opgraph.library;
/**
* An interface for people that want to listen to node library events.
*/
public interface NodeLibraryListener {
/**
* Called whenever a node is first registered with a node library.
*
* @param info the info for the registered node
*/
public abstract void nodeRegistered(NodeData info);
/**
* Called whenever a node is first registered with a node library.
*
* @param info the info for the unregistered node
*/
public abstract void nodeUnregistered(NodeData info);
}