1 /*
2  * Copyright (c) 2017 Helmut Neemann
3  * Use of this source code is governed by the GPL v3 license
4  * that can be found in the LICENSE file.
5  */
6 package de.neemann.digital.draw.library;
7 
8 /**
9  * Listener to notify library uses if the library changes
10  */
11 public interface LibraryListener {
12 
13     /**
14      * called if library changes
15      *
16      * @param node the node that has changed. If null the tree structure has changed
17      */
libraryChanged(LibraryNode node)18     void libraryChanged(LibraryNode node);
19 }
20