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comparison truffle/com.oracle.truffle.api.test/src/com/oracle/truffle/api/test/nodes/serial/TestSerializerConstantPool.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.api.test/src/com/oracle/truffle/api/test/nodes/serial/TestSerializerConstantPool.java@96c1d057a5ed
children dc83cc1f94f2
comparison
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21950:2a5011c7e641 21951:9c8c0937da41
1 /*
2 * Copyright (c) 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.test.nodes.serial;
24
25 import java.util.*;
26
27 import com.oracle.truffle.api.nodes.serial.*;
28
29 class TestSerializerConstantPool implements SerializerConstantPool {
30
31 private final Map<Integer, Object> int2object = new HashMap<>();
32 private final Map<Object, Integer> object2int = new HashMap<>();
33
34 private int index;
35
36 public void setIndex(int index) {
37 this.index = index;
38 }
39
40 public int getIndex() {
41 return index;
42 }
43
44 @Override
45 public double getDouble(int cpi) {
46 return (Double) int2object.get(cpi);
47 }
48
49 @Override
50 public float getFloat(int cpi) {
51 return (Float) int2object.get(cpi);
52 }
53
54 @Override
55 public Object getObject(Class<?> clazz, int cpi) throws UnsupportedConstantPoolTypeException {
56 return int2object.get(cpi);
57 }
58
59 @Override
60 public int putDouble(double value) {
61 return put(value);
62 }
63
64 public int putFloat(float value) {
65 return put(value);
66 }
67
68 public int putObject(java.lang.Class<?> clazz, Object value) throws UnsupportedConstantPoolTypeException {
69 return put(value);
70 }
71
72 @Override
73 public int putClass(Class<?> clazz) {
74 return put(clazz);
75 }
76
77 private int put(Object o) {
78 Integer currentIndex = object2int.get(o);
79 if (currentIndex == null) {
80 int2object.put(index, o);
81 object2int.put(o, index);
82 return index++;
83 } else {
84 return currentIndex;
85 }
86 }
87
88 @Override
89 public Class<?> getClass(int idx) {
90 return (Class<?>) int2object.get(idx);
91 }
92
93 @Override
94 public int putInt(int constant) {
95 return put(constant);
96 }
97
98 @Override
99 public int getInt(int idx) {
100 return (Integer) int2object.get(idx);
101 }
102
103 @Override
104 public long getLong(int idx) {
105 return (Long) int2object.get(idx);
106 }
107
108 @Override
109 public int putLong(long value) {
110 return put(value);
111 }
112
113 }