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comparison jvmci/com.oracle.jvmci.debug/src/com/oracle/jvmci/debug/Indent.java @ 21798:395ac43a8578

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moved JVMCI sources from graal/ to jvmci/ directory
author Doug Simon <doug.simon@oracle.com>
date Tue, 09 Jun 2015 00:22:49 +0200
parents graal/com.oracle.jvmci.debug/src/com/oracle/jvmci/debug/Indent.java@b1530a6cce8c
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21797:42452d2dfbec 21798:395ac43a8578
1 /*
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 package com.oracle.jvmci.debug;
24
25 /**
26 * Object used to close a debug {@link Debug#indent() indentation} scope.
27 * <p>
28 * Example usage:
29 *
30 * <pre>
31 *
32 * try (Indent i1 = Debug.logAndIndent("header message")) {
33 * ...
34 * Debug.log("message");
35 * ...
36 * try (Indent i2 = Debug.logAndIndent(sub-header message")) {
37 * ...
38 * Debug.log("inner message");
39 * ...
40 * }
41 * }
42 *
43 * </pre>
44 */
45 public interface Indent extends AutoCloseable {
46
47 /**
48 * Closes the current indentation scope.
49 */
50 void close();
51 }