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nl.toolforge.karma.core.cmd.event.CommandResponseEvent |
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1 | /* |
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2 | Karma core - Core of the Karma application |
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3 | Copyright (C) 2004 Toolforge <www.toolforge.nl> |
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4 | ||
5 | This library is free software; you can redistribute it and/or |
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6 | modify it under the terms of the GNU Lesser General Public |
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7 | License as published by the Free Software Foundation; either |
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8 | version 2.1 of the License, or (at your option) any later version. |
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9 | ||
10 | This library is distributed in the hope that it will be useful, |
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11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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13 | Lesser General Public License for more details. |
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14 | ||
15 | You should have received a copy of the GNU Lesser General Public |
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16 | License along with this library; if not, write to the Free Software |
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17 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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18 | */ |
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19 | package nl.toolforge.karma.core.cmd.event; |
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20 | ||
21 | import nl.toolforge.karma.core.cmd.Command; |
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22 | ||
23 | /** |
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24 | * Event thrown when a {@link nl.toolforge.karma.core.cmd.CommandResponse} changes. Classes interested in this event |
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25 | * implement the {@link CommandResponseListener} interface. |
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26 | * |
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27 | * @author W.H.Schraal |
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28 | * @author D.A. Smedes |
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29 | */ |
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30 | public abstract class CommandResponseEvent implements Event { |
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31 | ||
32 | 0 | private Command command = null; |
33 | ||
34 | 0 | private int priority = LEVEL_INFO; |
35 | ||
36 | /** |
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37 | * Constructs a <code>CommandResponseEvent</code> and assumes the default priority to be {@link #LEVEL_INFO}. |
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38 | * |
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39 | * @param command The <code>Command</code> that generated |
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40 | */ |
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41 | public CommandResponseEvent(Command command) { |
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42 | 0 | this(command, Event.LEVEL_INFO); |
43 | 0 | } |
44 | ||
45 | /** |
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46 | * Constructs a <code>CommandResponseEvent</code>. |
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47 | * |
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48 | * @param command The <code>Command</code> that generated |
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49 | * @param priority The priority of the event. |
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50 | */ |
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51 | 0 | public CommandResponseEvent(Command command, int priority) { |
52 | 0 | this.command = command; |
53 | 0 | this.priority = priority; |
54 | 0 | } |
55 | ||
56 | /** |
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57 | * Gets the priority level for the event. |
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58 | * |
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59 | * @return The priority level for the event. |
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60 | * |
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61 | * @see {@link #LEVEL_VERBOSE} |
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62 | * @see {@link #LEVEL_INFO} |
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63 | * @see {@link #LEVEL_DEBUG} |
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64 | */ |
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65 | public final int getPriority() { |
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66 | 0 | return priority; |
67 | } |
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68 | ||
69 | /** |
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70 | * Implementations should return a specific {@link Message} instance. |
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71 | * @return |
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72 | */ |
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73 | public abstract Message getEventMessage(); |
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74 | ||
75 | /** |
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76 | * Returns the command that generated this event. |
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77 | * |
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78 | * @return The {@link Command} command that generated this event. |
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79 | */ |
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80 | public Command getCommand() { |
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81 | 0 | return command; |
82 | } |
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83 | } |
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