diff options
Diffstat (limited to 'third_party/protobuf/src/google/protobuf/compiler/java/java_message_field_lite.cc')
-rw-r--r-- | third_party/protobuf/src/google/protobuf/compiler/java/java_message_field_lite.cc | 946 |
1 files changed, 0 insertions, 946 deletions
diff --git a/third_party/protobuf/src/google/protobuf/compiler/java/java_message_field_lite.cc b/third_party/protobuf/src/google/protobuf/compiler/java/java_message_field_lite.cc deleted file mode 100644 index 356520ec65..0000000000 --- a/third_party/protobuf/src/google/protobuf/compiler/java/java_message_field_lite.cc +++ /dev/null @@ -1,946 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -// Author: kenton@google.com (Kenton Varda) -// Based on original Protocol Buffers design by -// Sanjay Ghemawat, Jeff Dean, and others. - -#include <map> -#include <string> - -#include <google/protobuf/compiler/java/java_context.h> -#include <google/protobuf/compiler/java/java_message_field_lite.h> -#include <google/protobuf/compiler/java/java_doc_comment.h> -#include <google/protobuf/compiler/java/java_helpers.h> -#include <google/protobuf/compiler/java/java_name_resolver.h> -#include <google/protobuf/io/printer.h> -#include <google/protobuf/wire_format.h> -#include <google/protobuf/stubs/strutil.h> - -namespace google { -namespace protobuf { -namespace compiler { -namespace java { - -namespace { - -void SetMessageVariables(const FieldDescriptor* descriptor, - int messageBitIndex, - int builderBitIndex, - const FieldGeneratorInfo* info, - ClassNameResolver* name_resolver, - map<string, string>* variables) { - SetCommonFieldVariables(descriptor, info, variables); - - (*variables)["type"] = - name_resolver->GetImmutableClassName(descriptor->message_type()); - (*variables)["mutable_type"] = - name_resolver->GetMutableClassName(descriptor->message_type()); - (*variables)["group_or_message"] = - (GetType(descriptor) == FieldDescriptor::TYPE_GROUP) ? - "Group" : "Message"; - // TODO(birdo): Add @deprecated javadoc when generating javadoc is supported - // by the proto compiler - (*variables)["deprecation"] = descriptor->options().deprecated() - ? "@java.lang.Deprecated " : ""; - (*variables)["on_changed"] = - HasDescriptorMethods(descriptor->containing_type()) ? "onChanged();" : ""; - - if (SupportFieldPresence(descriptor->file())) { - // For singular messages and builders, one bit is used for the hasField bit. - (*variables)["get_has_field_bit_message"] = GenerateGetBit(messageBitIndex); - - // Note that these have a trailing ";". - (*variables)["set_has_field_bit_message"] = - GenerateSetBit(messageBitIndex) + ";"; - (*variables)["clear_has_field_bit_message"] = - GenerateClearBit(messageBitIndex) + ";"; - - (*variables)["is_field_present_message"] = GenerateGetBit(messageBitIndex); - } else { - (*variables)["set_has_field_bit_message"] = ""; - (*variables)["clear_has_field_bit_message"] = ""; - - (*variables)["is_field_present_message"] = - (*variables)["name"] + "_ != null"; - } - - // For repeated builders, the underlying list tracks mutability state. - (*variables)["is_mutable"] = (*variables)["name"] + "_.isModifiable()"; - - (*variables)["get_has_field_bit_from_local"] = - GenerateGetBitFromLocal(builderBitIndex); - (*variables)["set_has_field_bit_to_local"] = - GenerateSetBitToLocal(messageBitIndex); -} - -} // namespace - -// =================================================================== - -ImmutableMessageFieldLiteGenerator:: -ImmutableMessageFieldLiteGenerator(const FieldDescriptor* descriptor, - int messageBitIndex, - int builderBitIndex, - Context* context) - : descriptor_(descriptor), messageBitIndex_(messageBitIndex), - builderBitIndex_(builderBitIndex), context_(context), - name_resolver_(context->GetNameResolver()) { - SetMessageVariables(descriptor, messageBitIndex, builderBitIndex, - context->GetFieldGeneratorInfo(descriptor), - name_resolver_, &variables_); -} - -ImmutableMessageFieldLiteGenerator::~ImmutableMessageFieldLiteGenerator() {} - -int ImmutableMessageFieldLiteGenerator::GetNumBitsForMessage() const { - return 1; -} - -int ImmutableMessageFieldLiteGenerator::GetNumBitsForBuilder() const { - return 0; -} - -void ImmutableMessageFieldLiteGenerator:: -GenerateInterfaceMembers(io::Printer* printer) const { - // TODO(jonp): In the future, consider having a method specific to the - // interface so that builders can choose dynamically to either return a - // message or a nested builder, so that asking for the interface doesn't - // cause a message to ever be built. - if (SupportFieldPresence(descriptor_->file()) || - descriptor_->containing_oneof() == NULL) { - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$boolean has$capitalized_name$();\n"); - } - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$$type$ get$capitalized_name$();\n"); -} - -void ImmutableMessageFieldLiteGenerator:: -GenerateMembers(io::Printer* printer) const { - printer->Print(variables_, - "private $type$ $name$_;\n"); - PrintExtraFieldInfo(variables_, printer); - - if (SupportFieldPresence(descriptor_->file())) { - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public boolean has$capitalized_name$() {\n" - " return $get_has_field_bit_message$;\n" - "}\n"); - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public $type$ get$capitalized_name$() {\n" - " return $name$_ == null ? $type$.getDefaultInstance() : $name$_;\n" - "}\n"); - } else { - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public boolean has$capitalized_name$() {\n" - " return $name$_ != null;\n" - "}\n"); - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public $type$ get$capitalized_name$() {\n" - " return $name$_ == null ? $type$.getDefaultInstance() : $name$_;\n" - "}\n"); - } - - // Field.Builder setField(Field value) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "private void set$capitalized_name$($type$ value) {\n" - " if (value == null) {\n" - " throw new NullPointerException();\n" - " }\n" - " $name$_ = value;\n" - " $set_has_field_bit_message$\n" - " }\n"); - - // Field.Builder setField(Field.Builder builderForValue) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "private void set$capitalized_name$(\n" - " $type$.Builder builderForValue) {\n" - " $name$_ = builderForValue.build();\n" - " $set_has_field_bit_message$\n" - "}\n"); - - // Field.Builder mergeField(Field value) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "private void merge$capitalized_name$($type$ value) {\n" - " if ($name$_ != null &&\n" - " $name$_ != $type$.getDefaultInstance()) {\n" - " $name$_ =\n" - " $type$.newBuilder($name$_).mergeFrom(value).buildPartial();\n" - " } else {\n" - " $name$_ = value;\n" - " }\n" - " $set_has_field_bit_message$\n" - "}\n"); - - // Field.Builder clearField() - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "private void clear$capitalized_name$() {" - " $name$_ = null;\n" - " $clear_has_field_bit_message$\n" - "}\n"); -} - -void ImmutableMessageFieldLiteGenerator:: -GenerateBuilderMembers(io::Printer* printer) const { - // The comments above the methods below are based on a hypothetical - // field of type "Field" called "Field". - - // boolean hasField() - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public boolean has$capitalized_name$() {\n" - " return instance.has$capitalized_name$();\n" - "}\n"); - - // Field getField() - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public $type$ get$capitalized_name$() {\n" - " return instance.get$capitalized_name$();\n" - "}\n"); - - // Field.Builder setField(Field value) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public Builder set$capitalized_name$($type$ value) {\n" - " copyOnWrite();\n" - " instance.set$capitalized_name$(value);\n" - " return this;\n" - " }\n"); - - // Field.Builder setField(Field.Builder builderForValue) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public Builder set$capitalized_name$(\n" - " $type$.Builder builderForValue) {\n" - " copyOnWrite();\n" - " instance.set$capitalized_name$(builderForValue);\n" - " return this;\n" - "}\n"); - - // Field.Builder mergeField(Field value) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public Builder merge$capitalized_name$($type$ value) {\n" - " copyOnWrite();\n" - " instance.merge$capitalized_name$(value);\n" - " return this;\n" - "}\n"); - - // Field.Builder clearField() - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public Builder clear$capitalized_name$() {" - " copyOnWrite();\n" - " instance.clear$capitalized_name$();\n" - " return this;\n" - "}\n"); -} - -void ImmutableMessageFieldLiteGenerator:: -GenerateFieldBuilderInitializationCode(io::Printer* printer) const { - if (SupportFieldPresence(descriptor_->file())) { - printer->Print(variables_, - "get$capitalized_name$FieldBuilder();\n"); - } -} - - -void ImmutableMessageFieldLiteGenerator:: -GenerateInitializationCode(io::Printer* printer) const {} - -void ImmutableMessageFieldLiteGenerator:: -GenerateMergingCode(io::Printer* printer) const { - printer->Print(variables_, - "if (other.has$capitalized_name$()) {\n" - " merge$capitalized_name$(other.get$capitalized_name$());\n" - "}\n"); -} - -void ImmutableMessageFieldLiteGenerator:: -GenerateDynamicMethodMakeImmutableCode(io::Printer* printer) const { - // noop for scalars -} - -void ImmutableMessageFieldLiteGenerator:: -GenerateParsingCode(io::Printer* printer) const { - printer->Print(variables_, - "$type$.Builder subBuilder = null;\n" - "if ($is_field_present_message$) {\n" - " subBuilder = $name$_.toBuilder();\n" - "}\n"); - - if (GetType(descriptor_) == FieldDescriptor::TYPE_GROUP) { - printer->Print(variables_, - "$name$_ = input.readGroup($number$, $type$.parser(),\n" - " extensionRegistry);\n"); - } else { - printer->Print(variables_, - "$name$_ = input.readMessage($type$.parser(), extensionRegistry);\n"); - } - - printer->Print(variables_, - "if (subBuilder != null) {\n" - " subBuilder.mergeFrom($name$_);\n" - " $name$_ = subBuilder.buildPartial();\n" - "}\n" - "$set_has_field_bit_message$\n"); -} - -void ImmutableMessageFieldLiteGenerator:: -GenerateParsingDoneCode(io::Printer* printer) const { - // noop for messages. -} - -void ImmutableMessageFieldLiteGenerator:: -GenerateSerializationCode(io::Printer* printer) const { - printer->Print(variables_, - "if ($is_field_present_message$) {\n" - " output.write$group_or_message$($number$, get$capitalized_name$());\n" - "}\n"); -} - -void ImmutableMessageFieldLiteGenerator:: -GenerateSerializedSizeCode(io::Printer* printer) const { - printer->Print(variables_, - "if ($is_field_present_message$) {\n" - " size += com.google.protobuf.CodedOutputStream\n" - " .compute$group_or_message$Size($number$, get$capitalized_name$());\n" - "}\n"); -} - -void ImmutableMessageFieldLiteGenerator:: -GenerateEqualsCode(io::Printer* printer) const { - printer->Print(variables_, - "result = result && get$capitalized_name$()\n" - " .equals(other.get$capitalized_name$());\n"); -} - -void ImmutableMessageFieldLiteGenerator:: -GenerateHashCode(io::Printer* printer) const { - printer->Print(variables_, - "hash = (37 * hash) + $constant_name$;\n" - "hash = (53 * hash) + get$capitalized_name$().hashCode();\n"); -} - -string ImmutableMessageFieldLiteGenerator::GetBoxedType() const { - return name_resolver_->GetImmutableClassName(descriptor_->message_type()); -} - -// =================================================================== - -ImmutableMessageOneofFieldLiteGenerator:: -ImmutableMessageOneofFieldLiteGenerator(const FieldDescriptor* descriptor, - int messageBitIndex, - int builderBitIndex, - Context* context) - : ImmutableMessageFieldLiteGenerator( - descriptor, messageBitIndex, builderBitIndex, context) { - const OneofGeneratorInfo* info = - context->GetOneofGeneratorInfo(descriptor->containing_oneof()); - SetCommonOneofVariables(descriptor, info, &variables_); -} - -ImmutableMessageOneofFieldLiteGenerator:: -~ImmutableMessageOneofFieldLiteGenerator() {} - -void ImmutableMessageOneofFieldLiteGenerator:: -GenerateMembers(io::Printer* printer) const { - PrintExtraFieldInfo(variables_, printer); - if (SupportFieldPresence(descriptor_->file())) { - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public boolean has$capitalized_name$() {\n" - " return $has_oneof_case_message$;\n" - "}\n"); - } - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public $type$ get$capitalized_name$() {\n" - " if ($has_oneof_case_message$) {\n" - " return ($type$) $oneof_name$_;\n" - " }\n" - " return $type$.getDefaultInstance();\n" - "}\n"); - - // Field.Builder setField(Field value) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "private void set$capitalized_name$($type$ value) {\n" - " if (value == null) {\n" - " throw new NullPointerException();\n" - " }\n" - " $oneof_name$_ = value;\n" - " $set_oneof_case_message$;\n" - "}\n"); - - // Field.Builder setField(Field.Builder builderForValue) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "private void set$capitalized_name$(\n" - " $type$.Builder builderForValue) {\n" - " $oneof_name$_ = builderForValue.build();\n" - " $set_oneof_case_message$;\n" - "}\n"); - - // Field.Builder mergeField(Field value) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "private void merge$capitalized_name$($type$ value) {\n" - " if ($has_oneof_case_message$ &&\n" - " $oneof_name$_ != $type$.getDefaultInstance()) {\n" - " $oneof_name$_ = $type$.newBuilder(($type$) $oneof_name$_)\n" - " .mergeFrom(value).buildPartial();\n" - " } else {\n" - " $oneof_name$_ = value;\n" - " }\n" - " $set_oneof_case_message$;\n" - "}\n"); - - // Field.Builder clearField() - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "private void clear$capitalized_name$() {\n" - " if ($has_oneof_case_message$) {\n" - " $clear_oneof_case_message$;\n" - " $oneof_name$_ = null;\n" - " }\n" - "}\n"); -} - -void ImmutableMessageOneofFieldLiteGenerator:: -GenerateBuilderMembers(io::Printer* printer) const { - // The comments above the methods below are based on a hypothetical - // field of type "Field" called "Field". - - if (SupportFieldPresence(descriptor_->file())) { - // boolean hasField() - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public boolean has$capitalized_name$() {\n" - " return instance.has$capitalized_name$();\n" - "}\n"); - } - - // Field getField() - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public $type$ get$capitalized_name$() {\n" - " return instance.get$capitalized_name$();\n" - "}\n"); - - // Field.Builder setField(Field value) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public Builder set$capitalized_name$($type$ value) {\n" - " copyOnWrite();\n" - " instance.set$capitalized_name$(value);\n" - " return this;\n" - "}\n"); - - // Field.Builder setField(Field.Builder builderForValue) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public Builder set$capitalized_name$(\n" - " $type$.Builder builderForValue) {\n" - " copyOnWrite();\n" - " instance.set$capitalized_name$(builderForValue);\n" - " return this;\n" - "}\n"); - - // Field.Builder mergeField(Field value) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public Builder merge$capitalized_name$($type$ value) {\n" - " copyOnWrite();\n" - " instance.merge$capitalized_name$(value);\n" - " return this;\n" - "}\n"); - - // Field.Builder clearField() - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public Builder clear$capitalized_name$() {\n" - " copyOnWrite();\n" - " instance.clear$capitalized_name$();\n" - " return this;\n" - "}\n"); -} - -void ImmutableMessageOneofFieldLiteGenerator:: -GenerateMergingCode(io::Printer* printer) const { - printer->Print(variables_, - "merge$capitalized_name$(other.get$capitalized_name$());\n"); -} - -void ImmutableMessageOneofFieldLiteGenerator:: -GenerateParsingCode(io::Printer* printer) const { - printer->Print(variables_, - "$type$.Builder subBuilder = null;\n" - "if ($has_oneof_case_message$) {\n" - " subBuilder = (($type$) $oneof_name$_).toBuilder();\n" - "}\n"); - - if (GetType(descriptor_) == FieldDescriptor::TYPE_GROUP) { - printer->Print(variables_, - "$oneof_name$_ = input.readGroup($number$, $type$.parser(),\n" - " extensionRegistry);\n"); - } else { - printer->Print(variables_, - "$oneof_name$_ =\n" - " input.readMessage($type$.parser(), extensionRegistry);\n"); - } - - printer->Print(variables_, - "if (subBuilder != null) {\n" - " subBuilder.mergeFrom(($type$) $oneof_name$_);\n" - " $oneof_name$_ = subBuilder.buildPartial();\n" - "}\n"); - printer->Print(variables_, - "$set_oneof_case_message$;\n"); -} - -void ImmutableMessageOneofFieldLiteGenerator:: -GenerateSerializationCode(io::Printer* printer) const { - printer->Print(variables_, - "if ($has_oneof_case_message$) {\n" - " output.write$group_or_message$($number$, ($type$) $oneof_name$_);\n" - "}\n"); -} - -void ImmutableMessageOneofFieldLiteGenerator:: -GenerateSerializedSizeCode(io::Printer* printer) const { - printer->Print(variables_, - "if ($has_oneof_case_message$) {\n" - " size += com.google.protobuf.CodedOutputStream\n" - " .compute$group_or_message$Size($number$, ($type$) $oneof_name$_);\n" - "}\n"); -} - -// =================================================================== - -RepeatedImmutableMessageFieldLiteGenerator:: -RepeatedImmutableMessageFieldLiteGenerator(const FieldDescriptor* descriptor, - int messageBitIndex, - int builderBitIndex, - Context* context) - : descriptor_(descriptor), messageBitIndex_(messageBitIndex), - builderBitIndex_(builderBitIndex), context_(context), - name_resolver_(context->GetNameResolver()) { - SetMessageVariables(descriptor, messageBitIndex, builderBitIndex, - context->GetFieldGeneratorInfo(descriptor), - name_resolver_, &variables_); -} - -RepeatedImmutableMessageFieldLiteGenerator:: -~RepeatedImmutableMessageFieldLiteGenerator() {} - -int RepeatedImmutableMessageFieldLiteGenerator::GetNumBitsForMessage() const { - return 0; -} - -int RepeatedImmutableMessageFieldLiteGenerator::GetNumBitsForBuilder() const { - return 0; -} - -void RepeatedImmutableMessageFieldLiteGenerator:: -GenerateInterfaceMembers(io::Printer* printer) const { - // TODO(jonp): In the future, consider having methods specific to the - // interface so that builders can choose dynamically to either return a - // message or a nested builder, so that asking for the interface doesn't - // cause a message to ever be built. - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$java.util.List<$type$> \n" - " get$capitalized_name$List();\n"); - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$$type$ get$capitalized_name$(int index);\n"); - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$int get$capitalized_name$Count();\n"); -} - -void RepeatedImmutableMessageFieldLiteGenerator:: -GenerateMembers(io::Printer* printer) const { - printer->Print(variables_, - "private com.google.protobuf.Internal.ProtobufList<$type$> $name$_;\n"); - PrintExtraFieldInfo(variables_, printer); - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public java.util.List<$type$> get$capitalized_name$List() {\n" - " return $name$_;\n" // note: unmodifiable list - "}\n"); - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public java.util.List<? extends $type$OrBuilder> \n" - " get$capitalized_name$OrBuilderList() {\n" - " return $name$_;\n" - "}\n"); - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public int get$capitalized_name$Count() {\n" - " return $name$_.size();\n" - "}\n"); - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public $type$ get$capitalized_name$(int index) {\n" - " return $name$_.get(index);\n" - "}\n"); - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public $type$OrBuilder get$capitalized_name$OrBuilder(\n" - " int index) {\n" - " return $name$_.get(index);\n" - "}\n"); - - printer->Print(variables_, - "private void ensure$capitalized_name$IsMutable() {\n" - " if (!$is_mutable$) {\n" - " $name$_ = newProtobufList($name$_);\n" - " }\n" - "}\n" - "\n"); - - // Builder setRepeatedField(int index, Field value) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "private void set$capitalized_name$(\n" - " int index, $type$ value) {\n" - " if (value == null) {\n" - " throw new NullPointerException();\n" - " }\n" - " ensure$capitalized_name$IsMutable();\n" - " $name$_.set(index, value);\n" - "}\n"); - - // Builder setRepeatedField(int index, Field.Builder builderForValue) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "private void set$capitalized_name$(\n" - " int index, $type$.Builder builderForValue) {\n" - " ensure$capitalized_name$IsMutable();\n" - " $name$_.set(index, builderForValue.build());\n" - "}\n"); - - // Builder addRepeatedField(Field value) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "private void add$capitalized_name$($type$ value) {\n" - " if (value == null) {\n" - " throw new NullPointerException();\n" - " }\n" - " ensure$capitalized_name$IsMutable();\n" - " $name$_.add(value);\n" - "}\n"); - - // Builder addRepeatedField(int index, Field value) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "private void add$capitalized_name$(\n" - " int index, $type$ value) {\n" - " if (value == null) {\n" - " throw new NullPointerException();\n" - " }\n" - " ensure$capitalized_name$IsMutable();\n" - " $name$_.add(index, value);\n" - "}\n"); - // Builder addRepeatedField(Field.Builder builderForValue) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "private void add$capitalized_name$(\n" - " $type$.Builder builderForValue) {\n" - " ensure$capitalized_name$IsMutable();\n" - " $name$_.add(builderForValue.build());\n" - "}\n"); - - // Builder addRepeatedField(int index, Field.Builder builderForValue) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "private void add$capitalized_name$(\n" - " int index, $type$.Builder builderForValue) {\n" - " ensure$capitalized_name$IsMutable();\n" - " $name$_.add(index, builderForValue.build());\n" - "}\n"); - - // Builder addAllRepeatedField(Iterable<Field> values) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "private void addAll$capitalized_name$(\n" - " java.lang.Iterable<? extends $type$> values) {\n" - " ensure$capitalized_name$IsMutable();\n" - " com.google.protobuf.AbstractMessageLite.addAll(\n" - " values, $name$_);\n" - "}\n"); - - // Builder clearAllRepeatedField() - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "private void clear$capitalized_name$() {\n" - " $name$_ = emptyProtobufList();\n" - "}\n"); - - // Builder removeRepeatedField(int index) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "private void remove$capitalized_name$(int index) {\n" - " ensure$capitalized_name$IsMutable();\n" - " $name$_.remove(index);\n" - "}\n"); -} - -void RepeatedImmutableMessageFieldLiteGenerator:: -GenerateBuilderMembers(io::Printer* printer) const { - // The comments above the methods below are based on a hypothetical - // repeated field of type "Field" called "RepeatedField". - - // List<Field> getRepeatedFieldList() - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public java.util.List<$type$> get$capitalized_name$List() {\n" - " return java.util.Collections.unmodifiableList(\n" - " instance.get$capitalized_name$List());\n" - "}\n"); - - // int getRepeatedFieldCount() - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public int get$capitalized_name$Count() {\n" - " return instance.get$capitalized_name$Count();\n" - "}"); - - // Field getRepeatedField(int index) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public $type$ get$capitalized_name$(int index) {\n" - " return instance.get$capitalized_name$(index);\n" - "}\n"); - - // Builder setRepeatedField(int index, Field value) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public Builder set$capitalized_name$(\n" - " int index, $type$ value) {\n" - " copyOnWrite();\n" - " instance.set$capitalized_name$(index, value);\n" - " return this;\n" - "}\n"); - - // Builder setRepeatedField(int index, Field.Builder builderForValue) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public Builder set$capitalized_name$(\n" - " int index, $type$.Builder builderForValue) {\n" - " copyOnWrite();\n" - " instance.set$capitalized_name$(index, builderForValue);\n" - " return this;\n" - "}\n"); - - // Builder addRepeatedField(Field value) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public Builder add$capitalized_name$($type$ value) {\n" - " copyOnWrite();\n" - " instance.add$capitalized_name$(value);\n" - " return this;\n" - "}\n"); - - // Builder addRepeatedField(int index, Field value) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public Builder add$capitalized_name$(\n" - " int index, $type$ value) {\n" - " copyOnWrite();\n" - " instance.add$capitalized_name$(index, value);\n" - " return this;\n" - "}\n"); - // Builder addRepeatedField(Field.Builder builderForValue) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public Builder add$capitalized_name$(\n" - " $type$.Builder builderForValue) {\n" - " copyOnWrite();\n" - " instance.add$capitalized_name$(builderForValue);\n" - " return this;\n" - "}\n"); - - // Builder addRepeatedField(int index, Field.Builder builderForValue) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public Builder add$capitalized_name$(\n" - " int index, $type$.Builder builderForValue) {\n" - " copyOnWrite();\n" - " instance.add$capitalized_name$(index, builderForValue);\n" - " return this;\n" - "}\n"); - - // Builder addAllRepeatedField(Iterable<Field> values) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public Builder addAll$capitalized_name$(\n" - " java.lang.Iterable<? extends $type$> values) {\n" - " copyOnWrite();\n" - " instance.addAll$capitalized_name$(values);\n" - " return this;\n" - "}\n"); - - // Builder clearAllRepeatedField() - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public Builder clear$capitalized_name$() {\n" - " copyOnWrite();\n" - " instance.clear$capitalized_name$();\n" - " return this;\n" - "}\n"); - - // Builder removeRepeatedField(int index) - WriteFieldDocComment(printer, descriptor_); - printer->Print(variables_, - "$deprecation$public Builder remove$capitalized_name$(int index) {\n" - " copyOnWrite();\n" - " instance.remove$capitalized_name$(index);\n" - " return this;\n" - "}\n"); -} - -void RepeatedImmutableMessageFieldLiteGenerator:: -GenerateFieldBuilderInitializationCode(io::Printer* printer) const { - printer->Print(variables_, - "get$capitalized_name$FieldBuilder();\n"); -} - -void RepeatedImmutableMessageFieldLiteGenerator:: -GenerateInitializationCode(io::Printer* printer) const { - printer->Print(variables_, "$name$_ = emptyProtobufList();\n"); -} - -void RepeatedImmutableMessageFieldLiteGenerator:: -GenerateMergingCode(io::Printer* printer) const { - // The code below does two optimizations (non-nested builder case): - // 1. If the other list is empty, there's nothing to do. This ensures we - // don't allocate a new array if we already have an immutable one. - // 2. If the other list is non-empty and our current list is empty, we can - // reuse the other list which is guaranteed to be immutable. - printer->Print(variables_, - "if (!other.$name$_.isEmpty()) {\n" - " if ($name$_.isEmpty()) {\n" - " $name$_ = other.$name$_;\n" - " } else {\n" - " ensure$capitalized_name$IsMutable();\n" - " $name$_.addAll(other.$name$_);\n" - " }\n" - " $on_changed$\n" - "}\n"); -} - -void RepeatedImmutableMessageFieldLiteGenerator:: -GenerateDynamicMethodMakeImmutableCode(io::Printer* printer) const { - printer->Print(variables_, - "$name$_.makeImmutable();\n"); -} - -void RepeatedImmutableMessageFieldLiteGenerator:: -GenerateParsingCode(io::Printer* printer) const { - printer->Print(variables_, - "if (!$is_mutable$) {\n" - " $name$_ = newProtobufList();\n" - "}\n"); - - if (GetType(descriptor_) == FieldDescriptor::TYPE_GROUP) { - printer->Print(variables_, - "$name$_.add(input.readGroup($number$, $type$.parser(),\n" - " extensionRegistry));\n"); - } else { - printer->Print(variables_, - "$name$_.add(\n" - " input.readMessage($type$.parser(), extensionRegistry));\n"); - } -} - -void RepeatedImmutableMessageFieldLiteGenerator:: -GenerateParsingDoneCode(io::Printer* printer) const { - printer->Print(variables_, - "if ($is_mutable$) {\n" - " $name$_.makeImmutable();\n" - "}\n"); -} - -void RepeatedImmutableMessageFieldLiteGenerator:: -GenerateSerializationCode(io::Printer* printer) const { - printer->Print(variables_, - "for (int i = 0; i < $name$_.size(); i++) {\n" - " output.write$group_or_message$($number$, $name$_.get(i));\n" - "}\n"); -} - -void RepeatedImmutableMessageFieldLiteGenerator:: -GenerateSerializedSizeCode(io::Printer* printer) const { - printer->Print(variables_, - "for (int i = 0; i < $name$_.size(); i++) {\n" - " size += com.google.protobuf.CodedOutputStream\n" - " .compute$group_or_message$Size($number$, $name$_.get(i));\n" - "}\n"); -} - -void RepeatedImmutableMessageFieldLiteGenerator:: -GenerateEqualsCode(io::Printer* printer) const { - printer->Print(variables_, - "result = result && get$capitalized_name$List()\n" - " .equals(other.get$capitalized_name$List());\n"); -} - -void RepeatedImmutableMessageFieldLiteGenerator:: -GenerateHashCode(io::Printer* printer) const { - printer->Print(variables_, - "if (get$capitalized_name$Count() > 0) {\n" - " hash = (37 * hash) + $constant_name$;\n" - " hash = (53 * hash) + get$capitalized_name$List().hashCode();\n" - "}\n"); -} - -string RepeatedImmutableMessageFieldLiteGenerator::GetBoxedType() const { - return name_resolver_->GetImmutableClassName(descriptor_->message_type()); -} - -} // namespace java -} // namespace compiler -} // namespace protobuf -} // namespace google |