Mercurial > hg > truffle
annotate graal/com.oracle.jvmci.options/src/com/oracle/jvmci/options/Option.java @ 21756:30b4de402a58
Fix a regression caused by the implicit null check changes.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Fri, 05 Jun 2015 17:11:50 +0200 |
parents | b1530a6cce8c |
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1 /* |
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2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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renamed com.oracle.graal.[debug|options|hotspotvmconfig]* modules to com.oracle.jvmci.[debug|options|hotspotvmconfig]* modules (JBS:GRAAL-53)
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23 package com.oracle.jvmci.options; |
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24 |
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25 import java.lang.annotation.*; |
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26 |
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27 /** |
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28 * Describes the attributes of an option whose {@link OptionValue value} is in a static field |
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29 * annotated by this annotation type. |
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30 * |
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options are grouped per top level class/interface when accessed via the service mechanism
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31 * @see OptionDescriptor |
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32 */ |
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33 @Retention(RetentionPolicy.CLASS) |
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34 @Target(ElementType.FIELD) |
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35 public @interface Option { |
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36 |
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37 /** |
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added capability for embedding new lines in lengthy option help messages
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38 * Gets a help message for the option. New lines can be embedded in the message with |
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39 * {@code "%n"}. |
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40 */ |
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41 String help(); |
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42 |
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43 /** |
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44 * The name of the option. By default, the name of the annotated field should be used. |
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45 */ |
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46 String name() default ""; |
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47 |
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48 /** |
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49 * Specifies the type of the option. |
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50 */ |
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51 OptionType type() default OptionType.Debug; |
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52 } |