Bo Yang | 5db2173 | 2015-05-21 14:28:59 -0700 | [diff] [blame] | 1 | // Protocol Buffers - Google's data interchange format |
| 2 | // Copyright 2008 Google Inc. All rights reserved. |
| 3 | // https://developers.google.com/protocol-buffers/ |
| 4 | // |
| 5 | // Redistribution and use in source and binary forms, with or without |
| 6 | // modification, are permitted provided that the following conditions are |
| 7 | // met: |
| 8 | // |
| 9 | // * Redistributions of source code must retain the above copyright |
| 10 | // notice, this list of conditions and the following disclaimer. |
| 11 | // * Redistributions in binary form must reproduce the above |
| 12 | // copyright notice, this list of conditions and the following disclaimer |
| 13 | // in the documentation and/or other materials provided with the |
| 14 | // distribution. |
| 15 | // * Neither the name of Google Inc. nor the names of its |
| 16 | // contributors may be used to endorse or promote products derived from |
| 17 | // this software without specific prior written permission. |
| 18 | // |
| 19 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 20 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 21 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 22 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 23 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 24 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 25 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 26 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 27 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 28 | // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 29 | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 30 | |
| 31 | // Author: kenton@google.com (Kenton Varda) |
| 32 | // Based on original Protocol Buffers design by |
| 33 | // Sanjay Ghemawat, Jeff Dean, and others. |
| 34 | |
| 35 | #include <map> |
| 36 | #include <string> |
| 37 | |
| 38 | #include <google/protobuf/compiler/java/java_context.h> |
| 39 | #include <google/protobuf/compiler/java/java_message_field_lite.h> |
| 40 | #include <google/protobuf/compiler/java/java_doc_comment.h> |
| 41 | #include <google/protobuf/compiler/java/java_helpers.h> |
| 42 | #include <google/protobuf/compiler/java/java_name_resolver.h> |
| 43 | #include <google/protobuf/io/printer.h> |
| 44 | #include <google/protobuf/wire_format.h> |
| 45 | #include <google/protobuf/stubs/strutil.h> |
| 46 | |
| 47 | namespace google { |
| 48 | namespace protobuf { |
| 49 | namespace compiler { |
| 50 | namespace java { |
| 51 | |
| 52 | namespace { |
| 53 | |
| 54 | void SetMessageVariables(const FieldDescriptor* descriptor, |
| 55 | int messageBitIndex, |
| 56 | int builderBitIndex, |
| 57 | const FieldGeneratorInfo* info, |
| 58 | ClassNameResolver* name_resolver, |
| 59 | map<string, string>* variables) { |
| 60 | SetCommonFieldVariables(descriptor, info, variables); |
| 61 | |
| 62 | (*variables)["type"] = |
| 63 | name_resolver->GetImmutableClassName(descriptor->message_type()); |
| 64 | (*variables)["mutable_type"] = |
| 65 | name_resolver->GetMutableClassName(descriptor->message_type()); |
| 66 | (*variables)["group_or_message"] = |
| 67 | (GetType(descriptor) == FieldDescriptor::TYPE_GROUP) ? |
| 68 | "Group" : "Message"; |
| 69 | // TODO(birdo): Add @deprecated javadoc when generating javadoc is supported |
| 70 | // by the proto compiler |
| 71 | (*variables)["deprecation"] = descriptor->options().deprecated() |
| 72 | ? "@java.lang.Deprecated " : ""; |
Bo Yang | 5db2173 | 2015-05-21 14:28:59 -0700 | [diff] [blame] | 73 | |
| 74 | if (SupportFieldPresence(descriptor->file())) { |
| 75 | // For singular messages and builders, one bit is used for the hasField bit. |
| 76 | (*variables)["get_has_field_bit_message"] = GenerateGetBit(messageBitIndex); |
| 77 | |
| 78 | // Note that these have a trailing ";". |
| 79 | (*variables)["set_has_field_bit_message"] = |
| 80 | GenerateSetBit(messageBitIndex) + ";"; |
| 81 | (*variables)["clear_has_field_bit_message"] = |
| 82 | GenerateClearBit(messageBitIndex) + ";"; |
| 83 | |
| 84 | (*variables)["is_field_present_message"] = GenerateGetBit(messageBitIndex); |
| 85 | } else { |
| 86 | (*variables)["set_has_field_bit_message"] = ""; |
| 87 | (*variables)["clear_has_field_bit_message"] = ""; |
| 88 | |
| 89 | (*variables)["is_field_present_message"] = |
| 90 | (*variables)["name"] + "_ != null"; |
| 91 | } |
| 92 | |
| 93 | // For repeated builders, the underlying list tracks mutability state. |
| 94 | (*variables)["is_mutable"] = (*variables)["name"] + "_.isModifiable()"; |
| 95 | |
| 96 | (*variables)["get_has_field_bit_from_local"] = |
| 97 | GenerateGetBitFromLocal(builderBitIndex); |
| 98 | (*variables)["set_has_field_bit_to_local"] = |
| 99 | GenerateSetBitToLocal(messageBitIndex); |
| 100 | } |
| 101 | |
| 102 | } // namespace |
| 103 | |
| 104 | // =================================================================== |
| 105 | |
| 106 | ImmutableMessageFieldLiteGenerator:: |
| 107 | ImmutableMessageFieldLiteGenerator(const FieldDescriptor* descriptor, |
| 108 | int messageBitIndex, |
| 109 | int builderBitIndex, |
| 110 | Context* context) |
| 111 | : descriptor_(descriptor), messageBitIndex_(messageBitIndex), |
| 112 | builderBitIndex_(builderBitIndex), context_(context), |
| 113 | name_resolver_(context->GetNameResolver()) { |
| 114 | SetMessageVariables(descriptor, messageBitIndex, builderBitIndex, |
| 115 | context->GetFieldGeneratorInfo(descriptor), |
| 116 | name_resolver_, &variables_); |
| 117 | } |
| 118 | |
| 119 | ImmutableMessageFieldLiteGenerator::~ImmutableMessageFieldLiteGenerator() {} |
| 120 | |
| 121 | int ImmutableMessageFieldLiteGenerator::GetNumBitsForMessage() const { |
| 122 | return 1; |
| 123 | } |
| 124 | |
| 125 | int ImmutableMessageFieldLiteGenerator::GetNumBitsForBuilder() const { |
| 126 | return 0; |
| 127 | } |
| 128 | |
| 129 | void ImmutableMessageFieldLiteGenerator:: |
| 130 | GenerateInterfaceMembers(io::Printer* printer) const { |
| 131 | // TODO(jonp): In the future, consider having a method specific to the |
| 132 | // interface so that builders can choose dynamically to either return a |
| 133 | // message or a nested builder, so that asking for the interface doesn't |
| 134 | // cause a message to ever be built. |
| 135 | if (SupportFieldPresence(descriptor_->file()) || |
| 136 | descriptor_->containing_oneof() == NULL) { |
| 137 | WriteFieldDocComment(printer, descriptor_); |
| 138 | printer->Print(variables_, |
| 139 | "$deprecation$boolean has$capitalized_name$();\n"); |
| 140 | } |
| 141 | WriteFieldDocComment(printer, descriptor_); |
| 142 | printer->Print(variables_, |
| 143 | "$deprecation$$type$ get$capitalized_name$();\n"); |
| 144 | } |
| 145 | |
| 146 | void ImmutableMessageFieldLiteGenerator:: |
| 147 | GenerateMembers(io::Printer* printer) const { |
| 148 | printer->Print(variables_, |
| 149 | "private $type$ $name$_;\n"); |
| 150 | PrintExtraFieldInfo(variables_, printer); |
| 151 | |
| 152 | if (SupportFieldPresence(descriptor_->file())) { |
| 153 | WriteFieldDocComment(printer, descriptor_); |
| 154 | printer->Print(variables_, |
| 155 | "$deprecation$public boolean has$capitalized_name$() {\n" |
| 156 | " return $get_has_field_bit_message$;\n" |
| 157 | "}\n"); |
| 158 | WriteFieldDocComment(printer, descriptor_); |
| 159 | printer->Print(variables_, |
| 160 | "$deprecation$public $type$ get$capitalized_name$() {\n" |
| 161 | " return $name$_ == null ? $type$.getDefaultInstance() : $name$_;\n" |
| 162 | "}\n"); |
| 163 | } else { |
| 164 | WriteFieldDocComment(printer, descriptor_); |
| 165 | printer->Print(variables_, |
| 166 | "$deprecation$public boolean has$capitalized_name$() {\n" |
| 167 | " return $name$_ != null;\n" |
| 168 | "}\n"); |
| 169 | WriteFieldDocComment(printer, descriptor_); |
| 170 | printer->Print(variables_, |
| 171 | "$deprecation$public $type$ get$capitalized_name$() {\n" |
| 172 | " return $name$_ == null ? $type$.getDefaultInstance() : $name$_;\n" |
| 173 | "}\n"); |
| 174 | } |
| 175 | |
| 176 | // Field.Builder setField(Field value) |
| 177 | WriteFieldDocComment(printer, descriptor_); |
| 178 | printer->Print(variables_, |
| 179 | "private void set$capitalized_name$($type$ value) {\n" |
| 180 | " if (value == null) {\n" |
| 181 | " throw new NullPointerException();\n" |
| 182 | " }\n" |
| 183 | " $name$_ = value;\n" |
| 184 | " $set_has_field_bit_message$\n" |
| 185 | " }\n"); |
| 186 | |
| 187 | // Field.Builder setField(Field.Builder builderForValue) |
| 188 | WriteFieldDocComment(printer, descriptor_); |
| 189 | printer->Print(variables_, |
| 190 | "private void set$capitalized_name$(\n" |
| 191 | " $type$.Builder builderForValue) {\n" |
| 192 | " $name$_ = builderForValue.build();\n" |
| 193 | " $set_has_field_bit_message$\n" |
| 194 | "}\n"); |
| 195 | |
| 196 | // Field.Builder mergeField(Field value) |
| 197 | WriteFieldDocComment(printer, descriptor_); |
| 198 | printer->Print(variables_, |
| 199 | "private void merge$capitalized_name$($type$ value) {\n" |
| 200 | " if ($name$_ != null &&\n" |
| 201 | " $name$_ != $type$.getDefaultInstance()) {\n" |
| 202 | " $name$_ =\n" |
| 203 | " $type$.newBuilder($name$_).mergeFrom(value).buildPartial();\n" |
| 204 | " } else {\n" |
| 205 | " $name$_ = value;\n" |
| 206 | " }\n" |
| 207 | " $set_has_field_bit_message$\n" |
| 208 | "}\n"); |
| 209 | |
| 210 | // Field.Builder clearField() |
| 211 | WriteFieldDocComment(printer, descriptor_); |
| 212 | printer->Print(variables_, |
| 213 | "private void clear$capitalized_name$() {" |
| 214 | " $name$_ = null;\n" |
| 215 | " $clear_has_field_bit_message$\n" |
| 216 | "}\n"); |
| 217 | } |
| 218 | |
| 219 | void ImmutableMessageFieldLiteGenerator:: |
| 220 | GenerateBuilderMembers(io::Printer* printer) const { |
| 221 | // The comments above the methods below are based on a hypothetical |
| 222 | // field of type "Field" called "Field". |
| 223 | |
| 224 | // boolean hasField() |
| 225 | WriteFieldDocComment(printer, descriptor_); |
| 226 | printer->Print(variables_, |
| 227 | "$deprecation$public boolean has$capitalized_name$() {\n" |
| 228 | " return instance.has$capitalized_name$();\n" |
| 229 | "}\n"); |
| 230 | |
| 231 | // Field getField() |
| 232 | WriteFieldDocComment(printer, descriptor_); |
| 233 | printer->Print(variables_, |
| 234 | "$deprecation$public $type$ get$capitalized_name$() {\n" |
| 235 | " return instance.get$capitalized_name$();\n" |
| 236 | "}\n"); |
| 237 | |
| 238 | // Field.Builder setField(Field value) |
| 239 | WriteFieldDocComment(printer, descriptor_); |
| 240 | printer->Print(variables_, |
| 241 | "$deprecation$public Builder set$capitalized_name$($type$ value) {\n" |
| 242 | " copyOnWrite();\n" |
| 243 | " instance.set$capitalized_name$(value);\n" |
| 244 | " return this;\n" |
| 245 | " }\n"); |
| 246 | |
| 247 | // Field.Builder setField(Field.Builder builderForValue) |
| 248 | WriteFieldDocComment(printer, descriptor_); |
| 249 | printer->Print(variables_, |
| 250 | "$deprecation$public Builder set$capitalized_name$(\n" |
| 251 | " $type$.Builder builderForValue) {\n" |
| 252 | " copyOnWrite();\n" |
| 253 | " instance.set$capitalized_name$(builderForValue);\n" |
| 254 | " return this;\n" |
| 255 | "}\n"); |
| 256 | |
| 257 | // Field.Builder mergeField(Field value) |
| 258 | WriteFieldDocComment(printer, descriptor_); |
| 259 | printer->Print(variables_, |
| 260 | "$deprecation$public Builder merge$capitalized_name$($type$ value) {\n" |
| 261 | " copyOnWrite();\n" |
| 262 | " instance.merge$capitalized_name$(value);\n" |
| 263 | " return this;\n" |
| 264 | "}\n"); |
| 265 | |
| 266 | // Field.Builder clearField() |
| 267 | WriteFieldDocComment(printer, descriptor_); |
| 268 | printer->Print(variables_, |
| 269 | "$deprecation$public Builder clear$capitalized_name$() {" |
| 270 | " copyOnWrite();\n" |
| 271 | " instance.clear$capitalized_name$();\n" |
| 272 | " return this;\n" |
| 273 | "}\n"); |
| 274 | } |
| 275 | |
| 276 | void ImmutableMessageFieldLiteGenerator:: |
| 277 | GenerateFieldBuilderInitializationCode(io::Printer* printer) const { |
| 278 | if (SupportFieldPresence(descriptor_->file())) { |
| 279 | printer->Print(variables_, |
| 280 | "get$capitalized_name$FieldBuilder();\n"); |
| 281 | } |
| 282 | } |
| 283 | |
| 284 | |
| 285 | void ImmutableMessageFieldLiteGenerator:: |
| 286 | GenerateInitializationCode(io::Printer* printer) const {} |
| 287 | |
| 288 | void ImmutableMessageFieldLiteGenerator:: |
| 289 | GenerateMergingCode(io::Printer* printer) const { |
| 290 | printer->Print(variables_, |
| 291 | "if (other.has$capitalized_name$()) {\n" |
| 292 | " merge$capitalized_name$(other.get$capitalized_name$());\n" |
| 293 | "}\n"); |
| 294 | } |
| 295 | |
| 296 | void ImmutableMessageFieldLiteGenerator:: |
| 297 | GenerateDynamicMethodMakeImmutableCode(io::Printer* printer) const { |
| 298 | // noop for scalars |
| 299 | } |
| 300 | |
| 301 | void ImmutableMessageFieldLiteGenerator:: |
| 302 | GenerateParsingCode(io::Printer* printer) const { |
| 303 | printer->Print(variables_, |
| 304 | "$type$.Builder subBuilder = null;\n" |
| 305 | "if ($is_field_present_message$) {\n" |
| 306 | " subBuilder = $name$_.toBuilder();\n" |
| 307 | "}\n"); |
| 308 | |
| 309 | if (GetType(descriptor_) == FieldDescriptor::TYPE_GROUP) { |
| 310 | printer->Print(variables_, |
Feng Xiao | eee38b0 | 2015-08-22 18:25:48 -0700 | [diff] [blame] | 311 | "$name$_ = input.readGroup($number$, $type$.parser(),\n" |
Bo Yang | 5db2173 | 2015-05-21 14:28:59 -0700 | [diff] [blame] | 312 | " extensionRegistry);\n"); |
| 313 | } else { |
| 314 | printer->Print(variables_, |
Feng Xiao | eee38b0 | 2015-08-22 18:25:48 -0700 | [diff] [blame] | 315 | "$name$_ = input.readMessage($type$.parser(), extensionRegistry);\n"); |
Bo Yang | 5db2173 | 2015-05-21 14:28:59 -0700 | [diff] [blame] | 316 | } |
| 317 | |
| 318 | printer->Print(variables_, |
| 319 | "if (subBuilder != null) {\n" |
| 320 | " subBuilder.mergeFrom($name$_);\n" |
| 321 | " $name$_ = subBuilder.buildPartial();\n" |
| 322 | "}\n" |
| 323 | "$set_has_field_bit_message$\n"); |
| 324 | } |
| 325 | |
| 326 | void ImmutableMessageFieldLiteGenerator:: |
| 327 | GenerateParsingDoneCode(io::Printer* printer) const { |
| 328 | // noop for messages. |
| 329 | } |
| 330 | |
| 331 | void ImmutableMessageFieldLiteGenerator:: |
| 332 | GenerateSerializationCode(io::Printer* printer) const { |
| 333 | printer->Print(variables_, |
| 334 | "if ($is_field_present_message$) {\n" |
| 335 | " output.write$group_or_message$($number$, get$capitalized_name$());\n" |
| 336 | "}\n"); |
| 337 | } |
| 338 | |
| 339 | void ImmutableMessageFieldLiteGenerator:: |
| 340 | GenerateSerializedSizeCode(io::Printer* printer) const { |
| 341 | printer->Print(variables_, |
| 342 | "if ($is_field_present_message$) {\n" |
| 343 | " size += com.google.protobuf.CodedOutputStream\n" |
| 344 | " .compute$group_or_message$Size($number$, get$capitalized_name$());\n" |
| 345 | "}\n"); |
| 346 | } |
| 347 | |
| 348 | void ImmutableMessageFieldLiteGenerator:: |
| 349 | GenerateEqualsCode(io::Printer* printer) const { |
| 350 | printer->Print(variables_, |
| 351 | "result = result && get$capitalized_name$()\n" |
| 352 | " .equals(other.get$capitalized_name$());\n"); |
| 353 | } |
| 354 | |
| 355 | void ImmutableMessageFieldLiteGenerator:: |
| 356 | GenerateHashCode(io::Printer* printer) const { |
| 357 | printer->Print(variables_, |
| 358 | "hash = (37 * hash) + $constant_name$;\n" |
| 359 | "hash = (53 * hash) + get$capitalized_name$().hashCode();\n"); |
| 360 | } |
| 361 | |
| 362 | string ImmutableMessageFieldLiteGenerator::GetBoxedType() const { |
| 363 | return name_resolver_->GetImmutableClassName(descriptor_->message_type()); |
| 364 | } |
| 365 | |
| 366 | // =================================================================== |
| 367 | |
| 368 | ImmutableMessageOneofFieldLiteGenerator:: |
| 369 | ImmutableMessageOneofFieldLiteGenerator(const FieldDescriptor* descriptor, |
| 370 | int messageBitIndex, |
| 371 | int builderBitIndex, |
| 372 | Context* context) |
| 373 | : ImmutableMessageFieldLiteGenerator( |
| 374 | descriptor, messageBitIndex, builderBitIndex, context) { |
| 375 | const OneofGeneratorInfo* info = |
| 376 | context->GetOneofGeneratorInfo(descriptor->containing_oneof()); |
| 377 | SetCommonOneofVariables(descriptor, info, &variables_); |
| 378 | } |
| 379 | |
| 380 | ImmutableMessageOneofFieldLiteGenerator:: |
| 381 | ~ImmutableMessageOneofFieldLiteGenerator() {} |
| 382 | |
| 383 | void ImmutableMessageOneofFieldLiteGenerator:: |
| 384 | GenerateMembers(io::Printer* printer) const { |
| 385 | PrintExtraFieldInfo(variables_, printer); |
| 386 | if (SupportFieldPresence(descriptor_->file())) { |
| 387 | WriteFieldDocComment(printer, descriptor_); |
| 388 | printer->Print(variables_, |
| 389 | "$deprecation$public boolean has$capitalized_name$() {\n" |
| 390 | " return $has_oneof_case_message$;\n" |
| 391 | "}\n"); |
| 392 | } |
| 393 | WriteFieldDocComment(printer, descriptor_); |
| 394 | printer->Print(variables_, |
| 395 | "$deprecation$public $type$ get$capitalized_name$() {\n" |
| 396 | " if ($has_oneof_case_message$) {\n" |
| 397 | " return ($type$) $oneof_name$_;\n" |
| 398 | " }\n" |
| 399 | " return $type$.getDefaultInstance();\n" |
| 400 | "}\n"); |
| 401 | |
| 402 | // Field.Builder setField(Field value) |
| 403 | WriteFieldDocComment(printer, descriptor_); |
| 404 | printer->Print(variables_, |
| 405 | "private void set$capitalized_name$($type$ value) {\n" |
| 406 | " if (value == null) {\n" |
| 407 | " throw new NullPointerException();\n" |
| 408 | " }\n" |
| 409 | " $oneof_name$_ = value;\n" |
| 410 | " $set_oneof_case_message$;\n" |
| 411 | "}\n"); |
| 412 | |
| 413 | // Field.Builder setField(Field.Builder builderForValue) |
| 414 | WriteFieldDocComment(printer, descriptor_); |
| 415 | printer->Print(variables_, |
| 416 | "private void set$capitalized_name$(\n" |
| 417 | " $type$.Builder builderForValue) {\n" |
| 418 | " $oneof_name$_ = builderForValue.build();\n" |
| 419 | " $set_oneof_case_message$;\n" |
| 420 | "}\n"); |
| 421 | |
| 422 | // Field.Builder mergeField(Field value) |
| 423 | WriteFieldDocComment(printer, descriptor_); |
| 424 | printer->Print(variables_, |
| 425 | "private void merge$capitalized_name$($type$ value) {\n" |
| 426 | " if ($has_oneof_case_message$ &&\n" |
| 427 | " $oneof_name$_ != $type$.getDefaultInstance()) {\n" |
| 428 | " $oneof_name$_ = $type$.newBuilder(($type$) $oneof_name$_)\n" |
| 429 | " .mergeFrom(value).buildPartial();\n" |
| 430 | " } else {\n" |
| 431 | " $oneof_name$_ = value;\n" |
| 432 | " }\n" |
| 433 | " $set_oneof_case_message$;\n" |
| 434 | "}\n"); |
| 435 | |
| 436 | // Field.Builder clearField() |
| 437 | WriteFieldDocComment(printer, descriptor_); |
| 438 | printer->Print(variables_, |
| 439 | "private void clear$capitalized_name$() {\n" |
| 440 | " if ($has_oneof_case_message$) {\n" |
| 441 | " $clear_oneof_case_message$;\n" |
| 442 | " $oneof_name$_ = null;\n" |
| 443 | " }\n" |
| 444 | "}\n"); |
| 445 | } |
| 446 | |
| 447 | void ImmutableMessageOneofFieldLiteGenerator:: |
| 448 | GenerateBuilderMembers(io::Printer* printer) const { |
| 449 | // The comments above the methods below are based on a hypothetical |
| 450 | // field of type "Field" called "Field". |
| 451 | |
| 452 | if (SupportFieldPresence(descriptor_->file())) { |
| 453 | // boolean hasField() |
| 454 | WriteFieldDocComment(printer, descriptor_); |
| 455 | printer->Print(variables_, |
| 456 | "$deprecation$public boolean has$capitalized_name$() {\n" |
| 457 | " return instance.has$capitalized_name$();\n" |
| 458 | "}\n"); |
| 459 | } |
| 460 | |
| 461 | // Field getField() |
| 462 | WriteFieldDocComment(printer, descriptor_); |
| 463 | printer->Print(variables_, |
| 464 | "$deprecation$public $type$ get$capitalized_name$() {\n" |
| 465 | " return instance.get$capitalized_name$();\n" |
| 466 | "}\n"); |
| 467 | |
| 468 | // Field.Builder setField(Field value) |
| 469 | WriteFieldDocComment(printer, descriptor_); |
| 470 | printer->Print(variables_, |
| 471 | "$deprecation$public Builder set$capitalized_name$($type$ value) {\n" |
| 472 | " copyOnWrite();\n" |
| 473 | " instance.set$capitalized_name$(value);\n" |
| 474 | " return this;\n" |
| 475 | "}\n"); |
| 476 | |
| 477 | // Field.Builder setField(Field.Builder builderForValue) |
| 478 | WriteFieldDocComment(printer, descriptor_); |
| 479 | printer->Print(variables_, |
| 480 | "$deprecation$public Builder set$capitalized_name$(\n" |
| 481 | " $type$.Builder builderForValue) {\n" |
| 482 | " copyOnWrite();\n" |
| 483 | " instance.set$capitalized_name$(builderForValue);\n" |
| 484 | " return this;\n" |
| 485 | "}\n"); |
| 486 | |
| 487 | // Field.Builder mergeField(Field value) |
| 488 | WriteFieldDocComment(printer, descriptor_); |
| 489 | printer->Print(variables_, |
| 490 | "$deprecation$public Builder merge$capitalized_name$($type$ value) {\n" |
| 491 | " copyOnWrite();\n" |
| 492 | " instance.merge$capitalized_name$(value);\n" |
| 493 | " return this;\n" |
| 494 | "}\n"); |
| 495 | |
| 496 | // Field.Builder clearField() |
| 497 | WriteFieldDocComment(printer, descriptor_); |
| 498 | printer->Print(variables_, |
| 499 | "$deprecation$public Builder clear$capitalized_name$() {\n" |
| 500 | " copyOnWrite();\n" |
| 501 | " instance.clear$capitalized_name$();\n" |
| 502 | " return this;\n" |
| 503 | "}\n"); |
| 504 | } |
| 505 | |
| 506 | void ImmutableMessageOneofFieldLiteGenerator:: |
| 507 | GenerateMergingCode(io::Printer* printer) const { |
| 508 | printer->Print(variables_, |
| 509 | "merge$capitalized_name$(other.get$capitalized_name$());\n"); |
| 510 | } |
| 511 | |
| 512 | void ImmutableMessageOneofFieldLiteGenerator:: |
| 513 | GenerateParsingCode(io::Printer* printer) const { |
| 514 | printer->Print(variables_, |
| 515 | "$type$.Builder subBuilder = null;\n" |
| 516 | "if ($has_oneof_case_message$) {\n" |
| 517 | " subBuilder = (($type$) $oneof_name$_).toBuilder();\n" |
| 518 | "}\n"); |
| 519 | |
| 520 | if (GetType(descriptor_) == FieldDescriptor::TYPE_GROUP) { |
| 521 | printer->Print(variables_, |
Feng Xiao | eee38b0 | 2015-08-22 18:25:48 -0700 | [diff] [blame] | 522 | "$oneof_name$_ = input.readGroup($number$, $type$.parser(),\n" |
Bo Yang | 5db2173 | 2015-05-21 14:28:59 -0700 | [diff] [blame] | 523 | " extensionRegistry);\n"); |
| 524 | } else { |
| 525 | printer->Print(variables_, |
Feng Xiao | eee38b0 | 2015-08-22 18:25:48 -0700 | [diff] [blame] | 526 | "$oneof_name$_ =\n" |
| 527 | " input.readMessage($type$.parser(), extensionRegistry);\n"); |
Bo Yang | 5db2173 | 2015-05-21 14:28:59 -0700 | [diff] [blame] | 528 | } |
| 529 | |
| 530 | printer->Print(variables_, |
| 531 | "if (subBuilder != null) {\n" |
| 532 | " subBuilder.mergeFrom(($type$) $oneof_name$_);\n" |
| 533 | " $oneof_name$_ = subBuilder.buildPartial();\n" |
| 534 | "}\n"); |
| 535 | printer->Print(variables_, |
| 536 | "$set_oneof_case_message$;\n"); |
| 537 | } |
| 538 | |
| 539 | void ImmutableMessageOneofFieldLiteGenerator:: |
| 540 | GenerateSerializationCode(io::Printer* printer) const { |
| 541 | printer->Print(variables_, |
| 542 | "if ($has_oneof_case_message$) {\n" |
| 543 | " output.write$group_or_message$($number$, ($type$) $oneof_name$_);\n" |
| 544 | "}\n"); |
| 545 | } |
| 546 | |
| 547 | void ImmutableMessageOneofFieldLiteGenerator:: |
| 548 | GenerateSerializedSizeCode(io::Printer* printer) const { |
| 549 | printer->Print(variables_, |
| 550 | "if ($has_oneof_case_message$) {\n" |
| 551 | " size += com.google.protobuf.CodedOutputStream\n" |
| 552 | " .compute$group_or_message$Size($number$, ($type$) $oneof_name$_);\n" |
| 553 | "}\n"); |
| 554 | } |
| 555 | |
| 556 | // =================================================================== |
| 557 | |
| 558 | RepeatedImmutableMessageFieldLiteGenerator:: |
| 559 | RepeatedImmutableMessageFieldLiteGenerator(const FieldDescriptor* descriptor, |
| 560 | int messageBitIndex, |
| 561 | int builderBitIndex, |
| 562 | Context* context) |
| 563 | : descriptor_(descriptor), messageBitIndex_(messageBitIndex), |
| 564 | builderBitIndex_(builderBitIndex), context_(context), |
| 565 | name_resolver_(context->GetNameResolver()) { |
| 566 | SetMessageVariables(descriptor, messageBitIndex, builderBitIndex, |
| 567 | context->GetFieldGeneratorInfo(descriptor), |
| 568 | name_resolver_, &variables_); |
| 569 | } |
| 570 | |
| 571 | RepeatedImmutableMessageFieldLiteGenerator:: |
| 572 | ~RepeatedImmutableMessageFieldLiteGenerator() {} |
| 573 | |
| 574 | int RepeatedImmutableMessageFieldLiteGenerator::GetNumBitsForMessage() const { |
| 575 | return 0; |
| 576 | } |
| 577 | |
| 578 | int RepeatedImmutableMessageFieldLiteGenerator::GetNumBitsForBuilder() const { |
| 579 | return 0; |
| 580 | } |
| 581 | |
| 582 | void RepeatedImmutableMessageFieldLiteGenerator:: |
| 583 | GenerateInterfaceMembers(io::Printer* printer) const { |
| 584 | // TODO(jonp): In the future, consider having methods specific to the |
| 585 | // interface so that builders can choose dynamically to either return a |
| 586 | // message or a nested builder, so that asking for the interface doesn't |
| 587 | // cause a message to ever be built. |
| 588 | WriteFieldDocComment(printer, descriptor_); |
| 589 | printer->Print(variables_, |
| 590 | "$deprecation$java.util.List<$type$> \n" |
| 591 | " get$capitalized_name$List();\n"); |
| 592 | WriteFieldDocComment(printer, descriptor_); |
| 593 | printer->Print(variables_, |
| 594 | "$deprecation$$type$ get$capitalized_name$(int index);\n"); |
| 595 | WriteFieldDocComment(printer, descriptor_); |
| 596 | printer->Print(variables_, |
| 597 | "$deprecation$int get$capitalized_name$Count();\n"); |
| 598 | } |
| 599 | |
| 600 | void RepeatedImmutableMessageFieldLiteGenerator:: |
| 601 | GenerateMembers(io::Printer* printer) const { |
| 602 | printer->Print(variables_, |
| 603 | "private com.google.protobuf.Internal.ProtobufList<$type$> $name$_;\n"); |
| 604 | PrintExtraFieldInfo(variables_, printer); |
| 605 | WriteFieldDocComment(printer, descriptor_); |
| 606 | printer->Print(variables_, |
| 607 | "$deprecation$public java.util.List<$type$> get$capitalized_name$List() {\n" |
| 608 | " return $name$_;\n" // note: unmodifiable list |
| 609 | "}\n"); |
| 610 | WriteFieldDocComment(printer, descriptor_); |
| 611 | printer->Print(variables_, |
| 612 | "$deprecation$public java.util.List<? extends $type$OrBuilder> \n" |
| 613 | " get$capitalized_name$OrBuilderList() {\n" |
| 614 | " return $name$_;\n" |
| 615 | "}\n"); |
| 616 | WriteFieldDocComment(printer, descriptor_); |
| 617 | printer->Print(variables_, |
| 618 | "$deprecation$public int get$capitalized_name$Count() {\n" |
| 619 | " return $name$_.size();\n" |
| 620 | "}\n"); |
| 621 | WriteFieldDocComment(printer, descriptor_); |
| 622 | printer->Print(variables_, |
| 623 | "$deprecation$public $type$ get$capitalized_name$(int index) {\n" |
| 624 | " return $name$_.get(index);\n" |
| 625 | "}\n"); |
| 626 | WriteFieldDocComment(printer, descriptor_); |
| 627 | printer->Print(variables_, |
| 628 | "$deprecation$public $type$OrBuilder get$capitalized_name$OrBuilder(\n" |
| 629 | " int index) {\n" |
| 630 | " return $name$_.get(index);\n" |
| 631 | "}\n"); |
| 632 | |
| 633 | printer->Print(variables_, |
| 634 | "private void ensure$capitalized_name$IsMutable() {\n" |
| 635 | " if (!$is_mutable$) {\n" |
| 636 | " $name$_ = newProtobufList($name$_);\n" |
| 637 | " }\n" |
| 638 | "}\n" |
| 639 | "\n"); |
| 640 | |
| 641 | // Builder setRepeatedField(int index, Field value) |
| 642 | WriteFieldDocComment(printer, descriptor_); |
| 643 | printer->Print(variables_, |
| 644 | "private void set$capitalized_name$(\n" |
| 645 | " int index, $type$ value) {\n" |
| 646 | " if (value == null) {\n" |
| 647 | " throw new NullPointerException();\n" |
| 648 | " }\n" |
| 649 | " ensure$capitalized_name$IsMutable();\n" |
| 650 | " $name$_.set(index, value);\n" |
| 651 | "}\n"); |
| 652 | |
| 653 | // Builder setRepeatedField(int index, Field.Builder builderForValue) |
| 654 | WriteFieldDocComment(printer, descriptor_); |
| 655 | printer->Print(variables_, |
| 656 | "private void set$capitalized_name$(\n" |
| 657 | " int index, $type$.Builder builderForValue) {\n" |
| 658 | " ensure$capitalized_name$IsMutable();\n" |
| 659 | " $name$_.set(index, builderForValue.build());\n" |
| 660 | "}\n"); |
| 661 | |
| 662 | // Builder addRepeatedField(Field value) |
| 663 | WriteFieldDocComment(printer, descriptor_); |
| 664 | printer->Print(variables_, |
| 665 | "private void add$capitalized_name$($type$ value) {\n" |
| 666 | " if (value == null) {\n" |
| 667 | " throw new NullPointerException();\n" |
| 668 | " }\n" |
| 669 | " ensure$capitalized_name$IsMutable();\n" |
| 670 | " $name$_.add(value);\n" |
| 671 | "}\n"); |
| 672 | |
| 673 | // Builder addRepeatedField(int index, Field value) |
| 674 | WriteFieldDocComment(printer, descriptor_); |
| 675 | printer->Print(variables_, |
| 676 | "private void add$capitalized_name$(\n" |
| 677 | " int index, $type$ value) {\n" |
| 678 | " if (value == null) {\n" |
| 679 | " throw new NullPointerException();\n" |
| 680 | " }\n" |
| 681 | " ensure$capitalized_name$IsMutable();\n" |
| 682 | " $name$_.add(index, value);\n" |
| 683 | "}\n"); |
| 684 | // Builder addRepeatedField(Field.Builder builderForValue) |
| 685 | WriteFieldDocComment(printer, descriptor_); |
| 686 | printer->Print(variables_, |
| 687 | "private void add$capitalized_name$(\n" |
| 688 | " $type$.Builder builderForValue) {\n" |
| 689 | " ensure$capitalized_name$IsMutable();\n" |
| 690 | " $name$_.add(builderForValue.build());\n" |
| 691 | "}\n"); |
| 692 | |
| 693 | // Builder addRepeatedField(int index, Field.Builder builderForValue) |
| 694 | WriteFieldDocComment(printer, descriptor_); |
| 695 | printer->Print(variables_, |
| 696 | "private void add$capitalized_name$(\n" |
| 697 | " int index, $type$.Builder builderForValue) {\n" |
| 698 | " ensure$capitalized_name$IsMutable();\n" |
| 699 | " $name$_.add(index, builderForValue.build());\n" |
| 700 | "}\n"); |
| 701 | |
| 702 | // Builder addAllRepeatedField(Iterable<Field> values) |
| 703 | WriteFieldDocComment(printer, descriptor_); |
| 704 | printer->Print(variables_, |
| 705 | "private void addAll$capitalized_name$(\n" |
| 706 | " java.lang.Iterable<? extends $type$> values) {\n" |
| 707 | " ensure$capitalized_name$IsMutable();\n" |
| 708 | " com.google.protobuf.AbstractMessageLite.addAll(\n" |
| 709 | " values, $name$_);\n" |
| 710 | "}\n"); |
| 711 | |
| 712 | // Builder clearAllRepeatedField() |
| 713 | WriteFieldDocComment(printer, descriptor_); |
| 714 | printer->Print(variables_, |
| 715 | "private void clear$capitalized_name$() {\n" |
| 716 | " $name$_ = emptyProtobufList();\n" |
| 717 | "}\n"); |
| 718 | |
| 719 | // Builder removeRepeatedField(int index) |
| 720 | WriteFieldDocComment(printer, descriptor_); |
| 721 | printer->Print(variables_, |
| 722 | "private void remove$capitalized_name$(int index) {\n" |
| 723 | " ensure$capitalized_name$IsMutable();\n" |
| 724 | " $name$_.remove(index);\n" |
| 725 | "}\n"); |
| 726 | } |
| 727 | |
| 728 | void RepeatedImmutableMessageFieldLiteGenerator:: |
| 729 | GenerateBuilderMembers(io::Printer* printer) const { |
| 730 | // The comments above the methods below are based on a hypothetical |
| 731 | // repeated field of type "Field" called "RepeatedField". |
| 732 | |
| 733 | // List<Field> getRepeatedFieldList() |
| 734 | WriteFieldDocComment(printer, descriptor_); |
| 735 | printer->Print(variables_, |
| 736 | "$deprecation$public java.util.List<$type$> get$capitalized_name$List() {\n" |
| 737 | " return java.util.Collections.unmodifiableList(\n" |
| 738 | " instance.get$capitalized_name$List());\n" |
| 739 | "}\n"); |
| 740 | |
| 741 | // int getRepeatedFieldCount() |
| 742 | WriteFieldDocComment(printer, descriptor_); |
| 743 | printer->Print(variables_, |
| 744 | "$deprecation$public int get$capitalized_name$Count() {\n" |
| 745 | " return instance.get$capitalized_name$Count();\n" |
| 746 | "}"); |
| 747 | |
| 748 | // Field getRepeatedField(int index) |
| 749 | WriteFieldDocComment(printer, descriptor_); |
| 750 | printer->Print(variables_, |
| 751 | "$deprecation$public $type$ get$capitalized_name$(int index) {\n" |
| 752 | " return instance.get$capitalized_name$(index);\n" |
| 753 | "}\n"); |
| 754 | |
| 755 | // Builder setRepeatedField(int index, Field value) |
| 756 | WriteFieldDocComment(printer, descriptor_); |
| 757 | printer->Print(variables_, |
| 758 | "$deprecation$public Builder set$capitalized_name$(\n" |
| 759 | " int index, $type$ value) {\n" |
| 760 | " copyOnWrite();\n" |
| 761 | " instance.set$capitalized_name$(index, value);\n" |
| 762 | " return this;\n" |
| 763 | "}\n"); |
| 764 | |
| 765 | // Builder setRepeatedField(int index, Field.Builder builderForValue) |
| 766 | WriteFieldDocComment(printer, descriptor_); |
| 767 | printer->Print(variables_, |
| 768 | "$deprecation$public Builder set$capitalized_name$(\n" |
| 769 | " int index, $type$.Builder builderForValue) {\n" |
| 770 | " copyOnWrite();\n" |
| 771 | " instance.set$capitalized_name$(index, builderForValue);\n" |
| 772 | " return this;\n" |
| 773 | "}\n"); |
| 774 | |
| 775 | // Builder addRepeatedField(Field value) |
| 776 | WriteFieldDocComment(printer, descriptor_); |
| 777 | printer->Print(variables_, |
| 778 | "$deprecation$public Builder add$capitalized_name$($type$ value) {\n" |
| 779 | " copyOnWrite();\n" |
| 780 | " instance.add$capitalized_name$(value);\n" |
| 781 | " return this;\n" |
| 782 | "}\n"); |
| 783 | |
| 784 | // Builder addRepeatedField(int index, Field value) |
| 785 | WriteFieldDocComment(printer, descriptor_); |
| 786 | printer->Print(variables_, |
| 787 | "$deprecation$public Builder add$capitalized_name$(\n" |
| 788 | " int index, $type$ value) {\n" |
| 789 | " copyOnWrite();\n" |
| 790 | " instance.add$capitalized_name$(index, value);\n" |
| 791 | " return this;\n" |
| 792 | "}\n"); |
| 793 | // Builder addRepeatedField(Field.Builder builderForValue) |
| 794 | WriteFieldDocComment(printer, descriptor_); |
| 795 | printer->Print(variables_, |
| 796 | "$deprecation$public Builder add$capitalized_name$(\n" |
| 797 | " $type$.Builder builderForValue) {\n" |
| 798 | " copyOnWrite();\n" |
| 799 | " instance.add$capitalized_name$(builderForValue);\n" |
| 800 | " return this;\n" |
| 801 | "}\n"); |
| 802 | |
| 803 | // Builder addRepeatedField(int index, Field.Builder builderForValue) |
| 804 | WriteFieldDocComment(printer, descriptor_); |
| 805 | printer->Print(variables_, |
| 806 | "$deprecation$public Builder add$capitalized_name$(\n" |
| 807 | " int index, $type$.Builder builderForValue) {\n" |
| 808 | " copyOnWrite();\n" |
| 809 | " instance.add$capitalized_name$(index, builderForValue);\n" |
| 810 | " return this;\n" |
| 811 | "}\n"); |
| 812 | |
| 813 | // Builder addAllRepeatedField(Iterable<Field> values) |
| 814 | WriteFieldDocComment(printer, descriptor_); |
| 815 | printer->Print(variables_, |
| 816 | "$deprecation$public Builder addAll$capitalized_name$(\n" |
| 817 | " java.lang.Iterable<? extends $type$> values) {\n" |
| 818 | " copyOnWrite();\n" |
| 819 | " instance.addAll$capitalized_name$(values);\n" |
| 820 | " return this;\n" |
| 821 | "}\n"); |
| 822 | |
| 823 | // Builder clearAllRepeatedField() |
| 824 | WriteFieldDocComment(printer, descriptor_); |
| 825 | printer->Print(variables_, |
| 826 | "$deprecation$public Builder clear$capitalized_name$() {\n" |
| 827 | " copyOnWrite();\n" |
| 828 | " instance.clear$capitalized_name$();\n" |
| 829 | " return this;\n" |
| 830 | "}\n"); |
| 831 | |
| 832 | // Builder removeRepeatedField(int index) |
| 833 | WriteFieldDocComment(printer, descriptor_); |
| 834 | printer->Print(variables_, |
| 835 | "$deprecation$public Builder remove$capitalized_name$(int index) {\n" |
| 836 | " copyOnWrite();\n" |
| 837 | " instance.remove$capitalized_name$(index);\n" |
| 838 | " return this;\n" |
| 839 | "}\n"); |
| 840 | } |
| 841 | |
| 842 | void RepeatedImmutableMessageFieldLiteGenerator:: |
| 843 | GenerateFieldBuilderInitializationCode(io::Printer* printer) const { |
| 844 | printer->Print(variables_, |
| 845 | "get$capitalized_name$FieldBuilder();\n"); |
| 846 | } |
| 847 | |
| 848 | void RepeatedImmutableMessageFieldLiteGenerator:: |
| 849 | GenerateInitializationCode(io::Printer* printer) const { |
| 850 | printer->Print(variables_, "$name$_ = emptyProtobufList();\n"); |
| 851 | } |
| 852 | |
| 853 | void RepeatedImmutableMessageFieldLiteGenerator:: |
| 854 | GenerateMergingCode(io::Printer* printer) const { |
| 855 | // The code below does two optimizations (non-nested builder case): |
| 856 | // 1. If the other list is empty, there's nothing to do. This ensures we |
| 857 | // don't allocate a new array if we already have an immutable one. |
| 858 | // 2. If the other list is non-empty and our current list is empty, we can |
| 859 | // reuse the other list which is guaranteed to be immutable. |
| 860 | printer->Print(variables_, |
| 861 | "if (!other.$name$_.isEmpty()) {\n" |
| 862 | " if ($name$_.isEmpty()) {\n" |
| 863 | " $name$_ = other.$name$_;\n" |
| 864 | " } else {\n" |
| 865 | " ensure$capitalized_name$IsMutable();\n" |
| 866 | " $name$_.addAll(other.$name$_);\n" |
| 867 | " }\n" |
Bo Yang | 5db2173 | 2015-05-21 14:28:59 -0700 | [diff] [blame] | 868 | "}\n"); |
| 869 | } |
| 870 | |
| 871 | void RepeatedImmutableMessageFieldLiteGenerator:: |
| 872 | GenerateDynamicMethodMakeImmutableCode(io::Printer* printer) const { |
| 873 | printer->Print(variables_, |
| 874 | "$name$_.makeImmutable();\n"); |
| 875 | } |
| 876 | |
| 877 | void RepeatedImmutableMessageFieldLiteGenerator:: |
| 878 | GenerateParsingCode(io::Printer* printer) const { |
| 879 | printer->Print(variables_, |
| 880 | "if (!$is_mutable$) {\n" |
| 881 | " $name$_ = newProtobufList();\n" |
| 882 | "}\n"); |
| 883 | |
| 884 | if (GetType(descriptor_) == FieldDescriptor::TYPE_GROUP) { |
| 885 | printer->Print(variables_, |
Feng Xiao | eee38b0 | 2015-08-22 18:25:48 -0700 | [diff] [blame] | 886 | "$name$_.add(input.readGroup($number$, $type$.parser(),\n" |
Bo Yang | 5db2173 | 2015-05-21 14:28:59 -0700 | [diff] [blame] | 887 | " extensionRegistry));\n"); |
| 888 | } else { |
| 889 | printer->Print(variables_, |
Feng Xiao | eee38b0 | 2015-08-22 18:25:48 -0700 | [diff] [blame] | 890 | "$name$_.add(\n" |
| 891 | " input.readMessage($type$.parser(), extensionRegistry));\n"); |
Bo Yang | 5db2173 | 2015-05-21 14:28:59 -0700 | [diff] [blame] | 892 | } |
| 893 | } |
| 894 | |
| 895 | void RepeatedImmutableMessageFieldLiteGenerator:: |
| 896 | GenerateParsingDoneCode(io::Printer* printer) const { |
| 897 | printer->Print(variables_, |
| 898 | "if ($is_mutable$) {\n" |
| 899 | " $name$_.makeImmutable();\n" |
| 900 | "}\n"); |
| 901 | } |
| 902 | |
| 903 | void RepeatedImmutableMessageFieldLiteGenerator:: |
| 904 | GenerateSerializationCode(io::Printer* printer) const { |
| 905 | printer->Print(variables_, |
| 906 | "for (int i = 0; i < $name$_.size(); i++) {\n" |
| 907 | " output.write$group_or_message$($number$, $name$_.get(i));\n" |
| 908 | "}\n"); |
| 909 | } |
| 910 | |
| 911 | void RepeatedImmutableMessageFieldLiteGenerator:: |
| 912 | GenerateSerializedSizeCode(io::Printer* printer) const { |
| 913 | printer->Print(variables_, |
| 914 | "for (int i = 0; i < $name$_.size(); i++) {\n" |
| 915 | " size += com.google.protobuf.CodedOutputStream\n" |
| 916 | " .compute$group_or_message$Size($number$, $name$_.get(i));\n" |
| 917 | "}\n"); |
| 918 | } |
| 919 | |
| 920 | void RepeatedImmutableMessageFieldLiteGenerator:: |
| 921 | GenerateEqualsCode(io::Printer* printer) const { |
| 922 | printer->Print(variables_, |
| 923 | "result = result && get$capitalized_name$List()\n" |
| 924 | " .equals(other.get$capitalized_name$List());\n"); |
| 925 | } |
| 926 | |
| 927 | void RepeatedImmutableMessageFieldLiteGenerator:: |
| 928 | GenerateHashCode(io::Printer* printer) const { |
| 929 | printer->Print(variables_, |
| 930 | "if (get$capitalized_name$Count() > 0) {\n" |
| 931 | " hash = (37 * hash) + $constant_name$;\n" |
| 932 | " hash = (53 * hash) + get$capitalized_name$List().hashCode();\n" |
| 933 | "}\n"); |
| 934 | } |
| 935 | |
| 936 | string RepeatedImmutableMessageFieldLiteGenerator::GetBoxedType() const { |
| 937 | return name_resolver_->GetImmutableClassName(descriptor_->message_type()); |
| 938 | } |
| 939 | |
| 940 | } // namespace java |
| 941 | } // namespace compiler |
| 942 | } // namespace protobuf |
| 943 | } // namespace google |