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annotate graal/com.oracle.truffle.object.basic/src/com/oracle/truffle/object/basic/BasicLocations.java @ 18408:2c3666f44855

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Truffle: initial commit of object API implementation
author Andreas Woess <andreas.woess@jku.at>
date Tue, 18 Nov 2014 23:19:43 +0100
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children e9cbe1618733
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18408
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1 /*
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2 * Copyright (c) 2013, 2014, 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.object.basic;
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24
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25 import java.lang.invoke.*;
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26
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27 import com.oracle.truffle.api.*;
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28 import com.oracle.truffle.api.object.*;
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29 import com.oracle.truffle.object.*;
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30 import com.oracle.truffle.object.LocationImpl.InternalLongLocation;
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31
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32 /**
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33 * Property location.
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34 *
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35 * @see Shape
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36 * @see Property
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37 * @see DynamicObject
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38 */
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39 public abstract class BasicLocations {
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40 static final int LONG_SIZE = 1;
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41 static final int OBJECT_SIZE = 1;
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42
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43 public abstract static class ArrayLocation extends LocationImpl {
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44 protected final int index;
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45 protected final Location arrayLocation;
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46
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47 public ArrayLocation(int index, Location arrayLocation) {
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48 this.index = index;
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49 this.arrayLocation = arrayLocation;
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50 }
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51
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52 protected final Object getArray(DynamicObject store, boolean condition) {
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53 // non-null cast
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54 return arrayLocation.get(store, condition);
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55 }
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56
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57 @Override
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58 public int hashCode() {
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59 final int prime = 31;
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60 int result = super.hashCode();
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61 result = prime * result + index;
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62 return result;
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63 }
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64
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65 @Override
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66 public boolean equals(Object obj) {
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67 if (!super.equals(obj)) {
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68 return false;
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69 }
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70 ArrayLocation other = (ArrayLocation) obj;
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71 if (index != other.index) {
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72 return false;
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73 }
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74 return true;
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75 }
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76
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77 public final int getIndex() {
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78 return index;
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79 }
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80
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81 @Override
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82 protected String getWhereString() {
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83 return "[" + index + "]";
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84 }
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85 }
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86
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87 public abstract static class FieldLocation extends LocationImpl {
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88 private final int index;
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89
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90 public FieldLocation(int index) {
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91 this.index = index;
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92 }
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93
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94 @Override
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95 public int hashCode() {
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96 final int prime = 31;
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97 int result = super.hashCode();
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98 result = prime * result + index;
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99 return result;
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100 }
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101
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102 @Override
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103 public boolean equals(Object obj) {
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104 if (!super.equals(obj)) {
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105 return false;
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106 }
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107 FieldLocation other = (FieldLocation) obj;
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108 if (index != other.index) {
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109 return false;
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110 }
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111 return true;
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112 }
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113
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114 public final int getIndex() {
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115 return index;
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116 }
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117
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118 @Override
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119 protected String getWhereString() {
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120 return "@" + index;
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121 }
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122 }
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123
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124 public abstract static class MethodHandleFieldLocation extends FieldLocation {
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125 protected final MethodHandle getter;
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126 protected final MethodHandle setter;
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127
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128 public MethodHandleFieldLocation(int index, MethodHandle getter, MethodHandle setter) {
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129 super(index);
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130 this.getter = getter;
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131 this.setter = setter;
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132 }
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133 }
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134
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135 public static class ObjectArrayLocation extends ArrayLocation implements ObjectLocation {
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136 public ObjectArrayLocation(int index, Location arrayLocation) {
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137 super(index, arrayLocation);
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138 }
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139
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140 @Override
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141 public Object get(DynamicObject store, boolean condition) {
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142 return ((Object[]) getArray(store, condition))[index];
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143 }
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144
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145 @Override
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146 public final void setInternal(DynamicObject store, Object value) throws IncompatibleLocationException {
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147 ((Object[]) getArray(store, false))[index] = value;
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148 }
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149
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150 @Override
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151 public boolean canStore(Object value) {
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152 return true;
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153 }
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154
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155 public Class<? extends Object> getType() {
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156 return Object.class;
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157 }
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158
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159 public final boolean isNonNull() {
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160 return false;
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161 }
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162
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163 @Override
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164 public int objectArrayCount() {
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165 return OBJECT_SIZE;
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166 }
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167 }
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168
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169 public static class ObjectFieldLocation extends MethodHandleFieldLocation implements ObjectLocation {
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170
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171 public ObjectFieldLocation(int index, MethodHandle getter, MethodHandle setter) {
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172 super(index, getter, setter);
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173 }
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174
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175 @Override
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176 public Object get(DynamicObject store, boolean condition) {
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177 try {
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178 return getter.invokeExact(store);
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179 } catch (Throwable e) {
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180 CompilerDirectives.transferToInterpreter();
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181 throw new IllegalStateException(e);
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182 }
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183 }
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184
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185 @Override
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186 public final void setInternal(DynamicObject store, Object value) throws IncompatibleLocationException {
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187 try {
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188 setter.invokeExact(store, value);
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189 } catch (Throwable e) {
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190 CompilerDirectives.transferToInterpreter();
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191 throw new IllegalStateException(e);
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192 }
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193 }
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194
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195 @Override
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196 public boolean canStore(Object value) {
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197 return true;
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198 }
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199
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200 public Class<? extends Object> getType() {
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201 return Object.class;
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202 }
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203
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204 public boolean isNonNull() {
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205 return false;
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206 }
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207
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208 @Override
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209 public int objectFieldCount() {
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210 return OBJECT_SIZE;
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211 }
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212 }
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213
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214 public abstract static class SimpleObjectFieldLocation extends FieldLocation implements ObjectLocation {
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215
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216 public SimpleObjectFieldLocation(int index) {
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217 super(index);
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218 }
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219
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220 @Override
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221 public abstract Object get(DynamicObject store, boolean condition);
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222
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223 @Override
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224 public abstract void setInternal(DynamicObject store, Object value);
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225
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226 @Override
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227 public boolean canStore(Object value) {
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228 return true;
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229 }
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230
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231 public Class<? extends Object> getType() {
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232 return Object.class;
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233 }
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234
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235 public boolean isNonNull() {
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236 return false;
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237 }
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238
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239 @Override
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240 public int objectFieldCount() {
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241 return OBJECT_SIZE;
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242 }
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243 }
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244
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245 public static class LongArrayLocation extends ArrayLocation implements InternalLongLocation {
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246 protected final boolean allowInt;
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247
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248 public LongArrayLocation(int index, Location arrayLocation, boolean allowInt) {
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249 super(index, arrayLocation);
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250 this.allowInt = allowInt;
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251 }
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252
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253 public LongArrayLocation(int index, Location arrayLocation) {
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254 this(index, arrayLocation, false);
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255 }
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256
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257 @Override
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258 public final Object get(DynamicObject store, boolean condition) {
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259 return getLong(store, condition);
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260 }
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261
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262 @Override
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263 public final void setInternal(DynamicObject store, Object value) throws IncompatibleLocationException {
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264 if (canStore(value)) {
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265 setLongInternal(store, ((Number) value).longValue());
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266 } else {
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267 throw incompatibleLocation();
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268 }
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269 }
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270
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271 @Override
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272 public long getLong(DynamicObject store, boolean condition) {
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273 return ((long[]) getArray(store, condition))[index];
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274 }
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275
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276 public final void setLongInternal(DynamicObject store, long value) {
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277 ((long[]) getArray(store, false))[index] = value;
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278 }
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279
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280 @Override
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281 public void setLong(DynamicObject store, long value, Shape shape) throws FinalLocationException {
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282 setLongInternal(store, value);
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283 }
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284
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285 @Override
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286 public final void setLong(DynamicObject store, long value, Shape oldShape, Shape newShape) {
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287 store.setShapeAndGrow(oldShape, newShape);
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288 setLongInternal(store, value);
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289 }
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290
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291 @Override
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292 public final void setLong(DynamicObject store, long value) throws FinalLocationException {
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293 setLong(store, value, null);
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294 }
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295
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296 public final long getLong(DynamicObject store, Shape shape) {
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297 return getLong(store, checkShape(store, shape));
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298 }
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299
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300 @Override
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301 public final boolean canStore(Object value) {
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302 return value instanceof Long || (allowInt && value instanceof Integer);
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303 }
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304
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305 public Class<Long> getType() {
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306 return long.class;
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307 }
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308
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309 @Override
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310 public int primitiveArrayCount() {
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311 return LONG_SIZE;
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312 }
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313 }
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314
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315 public static class LongFieldLocation extends MethodHandleFieldLocation implements InternalLongLocation {
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316 public LongFieldLocation(int index, MethodHandle getter, MethodHandle setter) {
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317 super(index, getter, setter);
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318 }
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319
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320 public static LongLocation create(InternalLongLocation longLocation, boolean allowInt) {
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321 if ((!allowInt && (longLocation instanceof LongLocationDecorator)) || (longLocation instanceof LongLocationDecorator && ((LongLocationDecorator) longLocation).allowInt == allowInt)) {
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322 return longLocation;
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323 } else {
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324 return new LongLocationDecorator(longLocation, allowInt);
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325 }
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326 }
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327
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328 @Override
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329 public final Object get(DynamicObject store, boolean condition) {
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330 return getLong(store, condition);
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331 }
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332
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333 @Override
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334 public final void setInternal(DynamicObject store, Object value) throws IncompatibleLocationException {
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335 if (canStore(value)) {
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336 setLongInternal(store, (long) value);
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337 } else {
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338 throw incompatibleLocation();
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339 }
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340 }
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341
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342 @Override
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343 public final boolean canStore(Object value) {
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344 return value instanceof Long;
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345 }
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346
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347 @Override
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348 public final void setLong(DynamicObject store, long value, Shape oldShape, Shape newShape) {
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349 store.setShapeAndGrow(oldShape, newShape);
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350 setLongInternal(store, value);
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351 }
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352
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353 public long getLong(DynamicObject store, boolean condition) {
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354 try {
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355 return (long) getter.invokeExact(store);
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356 } catch (Throwable e) {
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357 CompilerDirectives.transferToInterpreter();
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358 throw new IllegalStateException(e);
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359 }
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360 }
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361
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362 public void setLong(DynamicObject store, long value, Shape shape) {
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363 setLongInternal(store, value);
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364 }
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365
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366 public final void setLong(DynamicObject store, long value) throws FinalLocationException {
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367 setLong(store, value, null);
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368 }
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369
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370 public final void setLongInternal(DynamicObject store, long value) {
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371 try {
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372 setter.invokeExact(store, value);
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373 } catch (Throwable e) {
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374 CompilerDirectives.transferToInterpreter();
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375 throw new IllegalStateException(e);
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376 }
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377 }
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378
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379 public final long getLong(DynamicObject store, Shape shape) {
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380 return getLong(store, checkShape(store, shape));
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381 }
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382
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383 @Override
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384 public final int primitiveFieldCount() {
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385 return LONG_SIZE;
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386 }
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387
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388 public Class<Long> getType() {
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389 return long.class;
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390 }
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391 }
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392
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393 public static class LongLocationDecorator extends PrimitiveLocationDecorator implements InternalLongLocation {
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394 protected final boolean allowInt;
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395
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396 public LongLocationDecorator(InternalLongLocation longLocation, boolean allowInt) {
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397 super(longLocation);
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398 this.allowInt = allowInt;
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399 }
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400
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401 @Override
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402 public final Object get(DynamicObject store, boolean condition) {
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403 return getLong(store, condition);
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404 }
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405
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406 @Override
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407 public final void setInternal(DynamicObject store, Object value) throws IncompatibleLocationException {
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408 if (canStore(value)) {
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409 setLongInternal(store, ((Number) value).longValue());
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410 } else {
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411 throw incompatibleLocation();
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412 }
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413 }
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414
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415 @Override
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416 public final boolean canStore(Object value) {
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417 return value instanceof Long || (allowInt && value instanceof Integer);
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418 }
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419
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420 @Override
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421 public final void setLong(DynamicObject store, long value, Shape oldShape, Shape newShape) {
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diff changeset
422 store.setShapeAndGrow(oldShape, newShape);
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423 setLongInternal(store, value);
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424 }
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425
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426 public Class<Long> getType() {
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427 return long.class;
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428 }
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429 }
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430
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diff changeset
431 public abstract static class SimpleLongFieldLocation extends FieldLocation implements InternalLongLocation {
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diff changeset
432
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diff changeset
433 public SimpleLongFieldLocation(int index) {
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parents:
diff changeset
434 super(index);
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parents:
diff changeset
435 }
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
436
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
437 @Override
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
438 public final Object get(DynamicObject store, boolean condition) {
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diff changeset
439 return getLong(store, condition);
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
440 }
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parents:
diff changeset
441
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parents:
diff changeset
442 @Override
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diff changeset
443 public final void setInternal(DynamicObject store, Object value) throws IncompatibleLocationException {
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parents:
diff changeset
444 if (canStore(value)) {
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
445 setLongInternal(store, ((Number) value).longValue());
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
446 } else {
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
447 throw incompatibleLocation();
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parents:
diff changeset
448 }
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parents:
diff changeset
449 }
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
450
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
451 @Override
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Andreas Woess <andreas.woess@jku.at>
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diff changeset
452 public final boolean canStore(Object value) {
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diff changeset
453 return value instanceof Long;
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Andreas Woess <andreas.woess@jku.at>
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diff changeset
454 }
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parents:
diff changeset
455
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
456 @Override
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
457 public final void setLong(DynamicObject store, long value, Shape oldShape, Shape newShape) {
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diff changeset
458 store.setShapeAndGrow(oldShape, newShape);
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parents:
diff changeset
459 setLongInternal(store, value);
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
460 }
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diff changeset
461
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diff changeset
462 public abstract long getLong(DynamicObject store, boolean condition);
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diff changeset
463
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diff changeset
464 public final long getLong(DynamicObject store, Shape shape) {
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diff changeset
465 return getLong(store, checkShape(store, shape));
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diff changeset
466 }
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diff changeset
467
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diff changeset
468 public final void setLong(DynamicObject store, long value) {
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parents:
diff changeset
469 setLong(store, value, null);
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diff changeset
470 }
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parents:
diff changeset
471
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diff changeset
472 public void setLong(DynamicObject store, long value, Shape shape) {
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diff changeset
473 setLongInternal(store, value);
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Andreas Woess <andreas.woess@jku.at>
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diff changeset
474 }
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diff changeset
475
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Andreas Woess <andreas.woess@jku.at>
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diff changeset
476 public abstract void setLongInternal(DynamicObject store, long value);
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parents:
diff changeset
477
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Andreas Woess <andreas.woess@jku.at>
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diff changeset
478 @Override
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Andreas Woess <andreas.woess@jku.at>
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diff changeset
479 public final int primitiveFieldCount() {
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Andreas Woess <andreas.woess@jku.at>
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diff changeset
480 return LONG_SIZE;
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Andreas Woess <andreas.woess@jku.at>
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diff changeset
481 }
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parents:
diff changeset
482
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
483 public Class<Long> getType() {
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parents:
diff changeset
484 return long.class;
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
485 }
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Andreas Woess <andreas.woess@jku.at>
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diff changeset
486 }
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
487
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
488 public abstract static class PrimitiveLocationDecorator extends LocationImpl {
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diff changeset
489 private final InternalLongLocation longLocation;
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diff changeset
490
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Andreas Woess <andreas.woess@jku.at>
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diff changeset
491 public PrimitiveLocationDecorator(InternalLongLocation longLocation) {
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diff changeset
492 this.longLocation = longLocation;
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Andreas Woess <andreas.woess@jku.at>
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diff changeset
493 }
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
494
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Andreas Woess <andreas.woess@jku.at>
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diff changeset
495 public final long getLong(DynamicObject store, Shape shape) {
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diff changeset
496 return longLocation.getLong(store, shape);
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
497 }
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
498
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
499 public final long getLong(DynamicObject store, boolean condition) {
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Andreas Woess <andreas.woess@jku.at>
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diff changeset
500 return longLocation.getLong(store, condition);
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
501 }
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
502
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
503 public final void setLong(DynamicObject store, long value, Shape shape) throws FinalLocationException {
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
504 longLocation.setLong(store, value, shape);
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
505 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
506
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
507 public final void setLong(DynamicObject store, long value) throws FinalLocationException {
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Andreas Woess <andreas.woess@jku.at>
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diff changeset
508 longLocation.setLong(store, value);
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
509 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
510
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
511 public final void setLongInternal(DynamicObject store, long value) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
512 longLocation.setLongInternal(store, value);
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
513 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
514
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
515 @Override
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
516 public final int primitiveFieldCount() {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
517 return ((LocationImpl) longLocation).primitiveFieldCount();
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
518 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
519
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
520 @Override
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
521 public final int primitiveArrayCount() {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
522 return ((LocationImpl) longLocation).primitiveArrayCount();
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
523 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
524 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
525
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
526 public static class IntLocationDecorator extends PrimitiveLocationDecorator implements IntLocation {
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
527 public IntLocationDecorator(InternalLongLocation longLocation) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
528 super(longLocation);
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
529 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
530
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
531 @Override
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
532 public final Object get(DynamicObject store, boolean condition) {
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
533 return getInt(store, condition);
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
534 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
535
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
536 public int getInt(DynamicObject store, boolean condition) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
537 return (int) getLong(store, condition);
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
538 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
539
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
540 public void setInt(DynamicObject store, int value, Shape shape) throws FinalLocationException {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
541 setLong(store, value, shape);
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
542 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
543
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
544 @Override
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
545 public final void setInt(DynamicObject store, int value) throws FinalLocationException {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
546 setInt(store, value, null);
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
547 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
548
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
549 @Override
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
550 public final void setInternal(DynamicObject store, Object value) throws IncompatibleLocationException {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
551 if (canStore(value)) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
552 setLongInternal(store, (int) value);
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
553 } else {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
554 throw incompatibleLocation();
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
555 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
556 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
557
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
558 public final int getInt(DynamicObject store, Shape shape) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
559 return getInt(store, checkShape(store, shape));
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
560 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
561
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
562 @Override
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
563 public final boolean canStore(Object value) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
564 return value instanceof Integer;
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
565 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
566
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
567 @Override
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
568 public final void setInt(DynamicObject store, int value, Shape oldShape, Shape newShape) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
569 store.setShapeAndGrow(oldShape, newShape);
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
570 setLongInternal(store, value);
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
571 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
572
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
573 public Class<Integer> getType() {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
574 return int.class;
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
575 }
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
576 }
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
577
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
578 public static class DoubleLocationDecorator extends PrimitiveLocationDecorator implements DoubleLocation {
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
579 private final boolean allowInt;
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
580
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parents:
diff changeset
581 public DoubleLocationDecorator(InternalLongLocation longLocation, boolean allowInt) {
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
582 super(longLocation);
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
583 this.allowInt = allowInt;
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
584 }
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
585
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
586 @Override
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
587 public final Object get(DynamicObject store, boolean condition) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
588 return getDouble(store, condition);
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
589 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
590
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
591 public double getDouble(DynamicObject store, boolean condition) {
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
592 return Double.longBitsToDouble(getLong(store, condition));
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
593 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
594
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
595 public void setDouble(DynamicObject store, double value, Shape shape) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
596 setLongInternal(store, Double.doubleToRawLongBits(value));
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
597 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
598
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
599 public void setDouble(DynamicObject store, double value) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
600 setDouble(store, value, null);
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
601 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
602
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
603 @Override
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
604 public final void setInternal(DynamicObject store, Object value) throws IncompatibleLocationException {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
605 if (canStore(value)) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
606 setDouble(store, ((Number) value).doubleValue(), null);
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
607 } else {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
608 throw incompatibleLocation();
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
609 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
610 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
611
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
612 public final double getDouble(DynamicObject store, Shape shape) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
613 return getDouble(store, checkShape(store, shape));
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
614 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
615
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
616 @Override
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
617 public final boolean canStore(Object value) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
618 return value instanceof Double || (allowInt && value instanceof Integer);
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
619 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
620
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
621 @Override
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
622 public final void setDouble(DynamicObject store, double value, Shape oldShape, Shape newShape) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
623 store.setShapeAndGrow(oldShape, newShape);
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
624 setDouble(store, value, newShape);
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Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
625 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
626
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
627 public Class<Double> getType() {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
628 return double.class;
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
629 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
630 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
631
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
632 public static class BooleanLocationDecorator extends PrimitiveLocationDecorator implements BooleanLocation {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
633 public BooleanLocationDecorator(InternalLongLocation longLocation) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
634 super(longLocation);
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
635 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
636
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
637 @Override
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
638 public final Object get(DynamicObject store, boolean condition) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
639 return getBoolean(store, condition);
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
640 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
641
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
642 public boolean getBoolean(DynamicObject store, boolean condition) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
643 return getLong(store, condition) != 0;
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
644 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
645
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
646 public void setBoolean(DynamicObject store, boolean value, Shape shape) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
647 setLongInternal(store, value ? 1 : 0);
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
648 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
649
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
650 public void setBoolean(DynamicObject store, boolean value) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
651 setBoolean(store, value, null);
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
652 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
653
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
654 @Override
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
655 public final void setInternal(DynamicObject store, Object value) throws IncompatibleLocationException {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
656 if (canStore(value)) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
657 setBoolean(store, (boolean) value, null);
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
658 } else {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
659 throw incompatibleLocation();
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
660 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
661 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
662
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
663 public final boolean getBoolean(DynamicObject store, Shape shape) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
664 return getBoolean(store, checkShape(store, shape));
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
665 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
666
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
667 @Override
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
668 public final boolean canStore(Object value) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
669 return value instanceof Boolean;
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
670 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
671
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
672 @Override
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
673 public final void setBoolean(DynamicObject store, boolean value, Shape oldShape, Shape newShape) {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
674 store.setShapeAndGrow(oldShape, newShape);
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
675 setBoolean(store, value, newShape);
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
676 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
677
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
678 public Class<Boolean> getType() {
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
679 return boolean.class;
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
680 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
681 }
2c3666f44855 Truffle: initial commit of object API implementation
Andreas Woess <andreas.woess@jku.at>
parents:
diff changeset
682 }