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comparison truffle/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/model/ShortCircuitData.java @ 21951:9c8c0937da41

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Moving all sources into truffle subdirectory
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Wed, 17 Jun 2015 10:58:08 +0200
parents graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/model/ShortCircuitData.java@a665483c3881
children dc83cc1f94f2
comparison
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21950:2a5011c7e641 21951:9c8c0937da41
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.dsl.processor.model;
24
25 import com.oracle.truffle.dsl.processor.java.*;
26
27 public class ShortCircuitData extends TemplateMethod {
28
29 private ShortCircuitData genericShortCircuitMethod;
30 private final String valueName;
31
32 public ShortCircuitData(TemplateMethod template, String valueName) {
33 super(template);
34 this.valueName = valueName;
35 }
36
37 public String getValueName() {
38 return valueName;
39 }
40
41 public void setGenericShortCircuitMethod(ShortCircuitData genericShortCircuitMethod) {
42 this.genericShortCircuitMethod = genericShortCircuitMethod;
43 }
44
45 public boolean isGeneric() {
46 return genericShortCircuitMethod == null;
47 }
48
49 public ShortCircuitData getGeneric() {
50 if (isGeneric()) {
51 return this;
52 } else {
53 return genericShortCircuitMethod;
54 }
55 }
56
57 public boolean isCompatibleTo(SpecializationData specialization) {
58 if (isGeneric() && specialization.isFallback()) {
59 return true;
60 }
61
62 for (Parameter param : getParameters()) {
63 Parameter specializationParam = specialization.findParameter(param.getLocalName());
64 if (!ElementUtils.typeEquals(param.getType(), specializationParam.getType())) {
65 return false;
66 }
67 }
68 return true;
69 }
70 }