1 package nl.tudelft.simulation.naming.context.event;
2
3 /**
4 * ContextScope defines the area of interest for a Listener for the EventContextInterface. Events can be generated for the
5 * current node, for all nodes on the current level (excluding or including the node itself), or for the subtree starting at the
6 * current node.
7 * <p>
8 * Copyright (c) 2020-2024 Delft University of Technology, Jaffalaan 5, 2628 BX Delft, the Netherlands. All rights reserved. See
9 * for project information <a href="https://simulation.tudelft.nl/" target="_blank"> https://simulation.tudelft.nl</a>. The DSOL
10 * project is distributed under a three-clause BSD-style license, which can be found at
11 * <a href="https://https://simulation.tudelft.nl/dsol/docs/latest/license.html" target="_blank">
12 * https://https://simulation.tudelft.nl/dsol/docs/latest/license.html</a>.
13 * </p>
14 * @author <a href="https://www.tudelft.nl/averbraeck" target="_blank">Alexander Verbraeck</a>
15 */
16 public enum ContextScope
17 {
18 /**
19 * Enum constant for expressing interest in events concerning the object named by the target.
20 */
21 OBJECT_SCOPE,
22
23 /**
24 * Enum constant for expressing interest in events concerning objects in the context named by the target, excluding the
25 * context named by the target.
26 */
27 LEVEL_SCOPE,
28
29 /**
30 * Enum constant for expressing interest in events concerning objects in the context named by the target, including the
31 * context named by the target.
32 */
33 LEVEL_OBJECT_SCOPE,
34
35 /**
36 * Enum constant for expressing interest in events concerning objects in the subtree of the object named by the target,
37 * including the object named by the target.
38 */
39 SUBTREE_SCOPE;
40 }