Mercurial > hg > graal-compiler
comparison graal/com.oracle.truffle.api.object/src/com/oracle/truffle/api/object/LayoutBuilder.java @ 18407:f439fdb137a3
Truffle: initial commit of object API
author | Andreas Woess <andreas.woess@jku.at> |
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date | Tue, 18 Nov 2014 16:18:45 +0100 |
parents | |
children | b1530a6cce8c |
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18406:194041c3fdab | 18407:f439fdb137a3 |
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1 /* | |
2 * Copyright (c) 2014, 2014, 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. Oracle designates this | |
8 * particular file as subject to the "Classpath" exception as provided | |
9 * by Oracle in the LICENSE file that accompanied this code. | |
10 * | |
11 * This code is distributed in the hope that it will be useful, but WITHOUT | |
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
14 * version 2 for more details (a copy is included in the LICENSE file that | |
15 * accompanied this code). | |
16 * | |
17 * You should have received a copy of the GNU General Public License version | |
18 * 2 along with this work; if not, write to the Free Software Foundation, | |
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
20 * | |
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
22 * or visit www.oracle.com if you need additional information or have any | |
23 * questions. | |
24 */ | |
25 package com.oracle.truffle.api.object; | |
26 | |
27 import java.util.*; | |
28 | |
29 import com.oracle.truffle.api.nodes.NodeUtil.*; | |
30 import com.oracle.truffle.api.object.Layout.*; | |
31 | |
32 public class LayoutBuilder { | |
33 private EnumSet<ImplicitCast> allowedImplicitCasts; | |
34 private FieldOffsetProvider fieldOffsetProvider; | |
35 | |
36 public LayoutBuilder() { | |
37 this.allowedImplicitCasts = Layout.NONE; | |
38 this.fieldOffsetProvider = null; | |
39 } | |
40 | |
41 public Layout build() { | |
42 return Layout.getFactory().createLayout(this); | |
43 } | |
44 | |
45 public LayoutBuilder setAllowedImplicitCasts(EnumSet<ImplicitCast> allowedImplicitCasts) { | |
46 this.allowedImplicitCasts = allowedImplicitCasts; | |
47 return this; | |
48 } | |
49 | |
50 public LayoutBuilder setFieldOffsetProvider(FieldOffsetProvider fieldOffsetProvider) { | |
51 this.fieldOffsetProvider = fieldOffsetProvider; | |
52 return this; | |
53 } | |
54 | |
55 public EnumSet<ImplicitCast> getAllowedImplicitCasts() { | |
56 return allowedImplicitCasts; | |
57 } | |
58 | |
59 public FieldOffsetProvider getFieldOffsetProvider() { | |
60 return fieldOffsetProvider; | |
61 } | |
62 } |