1/* Copyright (C) 2003 Vladimir Roubtsov. All rights reserved.
2 *
3 * This program and the accompanying materials are made available under
4 * the terms of the Common Public License v1.0 which accompanies this distribution,
5 * and is available at http://www.eclipse.org/legal/cpl-v10.html
6 *
7 * $Id: ILogLevels.java,v 1.1.1.1.2.1 2004/07/16 23:32:29 vlad_r Exp $
8 */
9package com.vladium.logging;
10
11// ----------------------------------------------------------------------------
12/**
13 * An enumeration of log level values used in conjunction with the API in
14 * {@link Logger}
15 *
16 * @see Logger
17 *
18 * @author Vlad Roubtsov, (C) 2001
19 */
20public
21interface ILogLevels
22{
23    // public: ................................................................
24
25    // note: must start with 0
26
27    /** log level excluding all but severe errors */
28    int SEVERE          = 0;    // "-silent"
29    /** log level for quieter than normal operation */
30    int WARNING         = 1;    // "-quiet"
31    /** default log level */
32    int INFO            = 2;    // default
33    /** log level for chattier than normal operation */
34    int VERBOSE         = 3;    // "-verbose"
35
36    // debug levels:
37
38    /** debug trace log level */
39    int TRACE1          = 4;
40    /** finer debug trace log level */
41    int TRACE2          = 5;
42    /** finest debug trace log level */
43    int TRACE3          = 6;
44
45    // special constants:
46
47    /** setting log level to NONE disables all logging */
48    int NONE            = -1;
49    /** setting log level to ALL enables all log levels */
50    int ALL             = TRACE3 + 1;
51
52
53    // human readable strings:
54
55    String SEVERE_STRING    = "severe";
56    String SILENT_STRING    = "silent";
57    String WARNING_STRING   = "warning";
58    String QUIET_STRING     = "quiet";
59    String INFO_STRING      = "info";
60    String VERBOSE_STRING   = "verbose";
61    String TRACE1_STRING    = "trace1";
62    String TRACE2_STRING    = "trace2";
63    String TRACE3_STRING    = "trace3";
64
65    String NONE_STRING      = "none";
66    String ALL_STRING       = "all";
67
68} // end of class
69// ----------------------------------------------------------------------------
70