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comparison graal/com.oracle.truffle.api.dsl/src/com/oracle/truffle/api/dsl/NodeFields.java @ 11187:7a8835ec5e7d

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Truffle-DSL: Added new @NodeField and @NodeFields annotation. Which can be used to avoid the cumbersome definition of copy constructors.
author Christian Humer <christian.humer@gmail.com>
date Tue, 30 Jul 2013 17:42:50 +0200
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children 494b818b527c
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11186:4a9936bb03a4 11187:7a8835ec5e7d
1 /*
2 * Copyright (c) 2012, 2012, 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.truffle.api.dsl;
24
25 import java.lang.annotation.*;
26
27 import com.oracle.truffle.api.nodes.*;
28
29 /**
30 * A {@link NodeFields} element defines a field for the generated {@link Node}. A {@link Node}
31 * contains multiple {@link NodeFields} specified in linear declaration order. The field can be
32 * accessed by declaring an abstract getter named
33 * <code>"get" + firstLetterUpperCase({@link #value()})()</code>.
34 */
35 @Retention(RetentionPolicy.CLASS)
36 @Target({ElementType.TYPE})
37 public @interface NodeFields {
38
39 NodeField[] value() default {};
40
41 }