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annotate truffle/com.oracle.truffle.api.test/src/com/oracle/truffle/api/test/nodes/serial/TestSerializerConstantPool.java @ 22157:dc83cc1f94f2

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Using fully qualified imports
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Wed, 16 Sep 2015 11:33:22 +0200
parents 9c8c0937da41
children
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1 /*
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2 * Copyright (c) 2012, 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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23 package com.oracle.truffle.api.test.nodes.serial;
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24
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25 import com.oracle.truffle.api.nodes.serial.SerializerConstantPool;
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26 import com.oracle.truffle.api.nodes.serial.UnsupportedConstantPoolTypeException;
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27 import java.util.HashMap;
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28 import java.util.Map;
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29
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30 class TestSerializerConstantPool implements SerializerConstantPool {
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31
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32 private final Map<Integer, Object> int2object = new HashMap<>();
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33 private final Map<Object, Integer> object2int = new HashMap<>();
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34
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35 private int index;
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36
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37 public void setIndex(int index) {
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38 this.index = index;
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39 }
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40
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41 public int getIndex() {
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42 return index;
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43 }
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44
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45 @Override
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46 public double getDouble(int cpi) {
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47 return (Double) int2object.get(cpi);
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48 }
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49
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50 @Override
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51 public float getFloat(int cpi) {
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52 return (Float) int2object.get(cpi);
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53 }
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54
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55 @Override
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56 public Object getObject(Class<?> clazz, int cpi) throws UnsupportedConstantPoolTypeException {
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57 return int2object.get(cpi);
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58 }
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59
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60 @Override
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61 public int putDouble(double value) {
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62 return put(value);
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63 }
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64
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65 public int putFloat(float value) {
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66 return put(value);
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67 }
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68
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69 public int putObject(java.lang.Class<?> clazz, Object value) throws UnsupportedConstantPoolTypeException {
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70 return put(value);
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71 }
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72
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73 @Override
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74 public int putClass(Class<?> clazz) {
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75 return put(clazz);
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76 }
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77
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78 private int put(Object o) {
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79 Integer currentIndex = object2int.get(o);
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80 if (currentIndex == null) {
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81 int2object.put(index, o);
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82 object2int.put(o, index);
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83 return index++;
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84 } else {
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85 return currentIndex;
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86 }
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87 }
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88
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89 @Override
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90 public Class<?> getClass(int idx) {
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91 return (Class<?>) int2object.get(idx);
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92 }
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93
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94 @Override
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95 public int putInt(int constant) {
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96 return put(constant);
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97 }
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98
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99 @Override
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100 public int getInt(int idx) {
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101 return (Integer) int2object.get(idx);
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102 }
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103
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104 @Override
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105 public long getLong(int idx) {
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106 return (Long) int2object.get(idx);
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107 }
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108
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109 @Override
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110 public int putLong(long value) {
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111 return put(value);
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112 }
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113
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114 }