01: /* uDig - User Friendly Desktop Internet GIS client
02: * http://udig.refractions.net
03: * (C) 2004, Refractions Research Inc.
04: *
05: * This library is free software; you can redistribute it and/or
06: * modify it under the terms of the GNU Lesser General Public
07: * License as published by the Free Software Foundation;
08: * version 2.1 of the License.
09: *
10: * This library is distributed in the hope that it will be useful,
11: * but WITHOUT ANY WARRANTY; without even the implied warranty of
12: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13: * Lesser General Public License for more details.
14: */
15: package net.refractions.udig.project.internal.render.impl;
16:
17: import java.util.List;
18:
19: import net.refractions.udig.project.internal.render.CompositeRenderContext;
20: import net.refractions.udig.project.internal.render.RenderContext;
21:
22: /**
23: * Listener listening for composition changes in the CompositeContext object.
24: *
25: * @author Jesse
26: * @since 1.1.0
27: */
28: public interface CompositeContextListener {
29: void notifyChanged(CompositeRenderContext context,
30: List<RenderContext> contexts, boolean added);
31: }
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