1465 lines
55 KiB
C++
1465 lines
55 KiB
C++
// Protocol Buffers - Google's data interchange format
|
|
// Copyright 2008 Google Inc. All rights reserved.
|
|
//
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file or at
|
|
// https://developers.google.com/open-source/licenses/bsd
|
|
|
|
// Author: kenton@google.com (Kenton Varda)
|
|
// Based on original Protocol Buffers design by
|
|
// Sanjay Ghemawat, Jeff Dean, and others.
|
|
|
|
#include "google/protobuf/compiler/java/immutable/message_field.h"
|
|
|
|
#include <string>
|
|
|
|
#include "absl/log/absl_check.h"
|
|
#include "absl/strings/str_cat.h"
|
|
#include "google/protobuf/compiler/java/context.h"
|
|
#include "google/protobuf/compiler/java/doc_comment.h"
|
|
#include "google/protobuf/compiler/java/field_common.h"
|
|
#include "google/protobuf/compiler/java/helpers.h"
|
|
#include "google/protobuf/compiler/java/name_resolver.h"
|
|
#include "google/protobuf/io/printer.h"
|
|
|
|
// Must be last.
|
|
#include "google/protobuf/port_def.inc"
|
|
|
|
namespace google {
|
|
namespace protobuf {
|
|
namespace compiler {
|
|
namespace java {
|
|
|
|
|
|
namespace {
|
|
using Semantic = ::google::protobuf::io::AnnotationCollector::Semantic;
|
|
|
|
void SetMessageVariables(
|
|
const FieldDescriptor* descriptor, int messageBitIndex, int builderBitIndex,
|
|
const FieldGeneratorInfo* info, ClassNameResolver* name_resolver,
|
|
absl::flat_hash_map<absl::string_view, std::string>* variables,
|
|
Context* context) {
|
|
SetCommonFieldVariables(descriptor, info, variables);
|
|
|
|
(*variables)["type"] =
|
|
name_resolver->GetImmutableClassName(descriptor->message_type());
|
|
variables->insert({"kt_type", EscapeKotlinKeywords((*variables)["type"])});
|
|
(*variables)["mutable_type"] =
|
|
name_resolver->GetMutableClassName(descriptor->message_type());
|
|
(*variables)["group_or_message"] =
|
|
(GetType(descriptor) == FieldDescriptor::TYPE_GROUP) ? "Group"
|
|
: "Message";
|
|
// TODO: Add @deprecated javadoc when generating javadoc is supported
|
|
// by the proto compiler
|
|
(*variables)["deprecation"] =
|
|
descriptor->options().deprecated() ? "@java.lang.Deprecated " : "";
|
|
variables->insert(
|
|
{"kt_deprecation",
|
|
descriptor->options().deprecated()
|
|
? absl::StrCat("@kotlin.Deprecated(message = \"Field ",
|
|
(*variables)["name"], " is deprecated\") ")
|
|
: ""});
|
|
(*variables)["on_changed"] = "onChanged();";
|
|
(*variables)["get_parser"] = "parser()";
|
|
|
|
if (HasHasbit(descriptor)) {
|
|
// 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_to_local"] =
|
|
GenerateSetBitToLocal(messageBitIndex);
|
|
|
|
(*variables)["is_field_present_message"] = GenerateGetBit(messageBitIndex);
|
|
} else {
|
|
(*variables)["set_has_field_bit_to_local"] = "";
|
|
variables->insert({"is_field_present_message",
|
|
absl::StrCat((*variables)["name"], "_ != null")});
|
|
}
|
|
|
|
// For repeated builders, one bit is used for whether the array is immutable.
|
|
(*variables)["get_mutable_bit_builder"] = GenerateGetBit(builderBitIndex);
|
|
(*variables)["set_mutable_bit_builder"] = GenerateSetBit(builderBitIndex);
|
|
(*variables)["clear_mutable_bit_builder"] = GenerateClearBit(builderBitIndex);
|
|
|
|
(*variables)["get_has_field_bit_builder"] = GenerateGetBit(builderBitIndex);
|
|
(*variables)["set_has_field_bit_builder"] =
|
|
absl::StrCat(GenerateSetBit(builderBitIndex), ";");
|
|
(*variables)["clear_has_field_bit_builder"] =
|
|
absl::StrCat(GenerateClearBit(builderBitIndex), ";");
|
|
(*variables)["get_has_field_bit_from_local"] =
|
|
GenerateGetBitFromLocal(builderBitIndex);
|
|
}
|
|
|
|
} // namespace
|
|
|
|
// ===================================================================
|
|
|
|
ImmutableMessageFieldGenerator::ImmutableMessageFieldGenerator(
|
|
const FieldDescriptor* descriptor, int messageBitIndex, int builderBitIndex,
|
|
Context* context)
|
|
: descriptor_(descriptor),
|
|
message_bit_index_(messageBitIndex),
|
|
builder_bit_index_(builderBitIndex),
|
|
name_resolver_(context->GetNameResolver()),
|
|
context_(context) {
|
|
SetMessageVariables(descriptor, messageBitIndex, builderBitIndex,
|
|
context->GetFieldGeneratorInfo(descriptor),
|
|
name_resolver_, &variables_, context);
|
|
}
|
|
|
|
ImmutableMessageFieldGenerator::~ImmutableMessageFieldGenerator() {}
|
|
|
|
int ImmutableMessageFieldGenerator::GetMessageBitIndex() const {
|
|
return message_bit_index_;
|
|
}
|
|
|
|
int ImmutableMessageFieldGenerator::GetBuilderBitIndex() const {
|
|
return builder_bit_index_;
|
|
}
|
|
|
|
int ImmutableMessageFieldGenerator::GetNumBitsForMessage() const {
|
|
return HasHasbit(descriptor_) ? 1 : 0;
|
|
}
|
|
|
|
int ImmutableMessageFieldGenerator::GetNumBitsForBuilder() const { return 1; }
|
|
|
|
void ImmutableMessageFieldGenerator::GenerateInterfaceMembers(
|
|
io::Printer* printer) const {
|
|
// TODO: 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.
|
|
WriteFieldAccessorDocComment(printer, descriptor_, HAZZER,
|
|
context_->options());
|
|
printer->Print(variables_, "$deprecation$boolean has$capitalized_name$();\n");
|
|
WriteFieldAccessorDocComment(printer, descriptor_, GETTER,
|
|
context_->options());
|
|
printer->Print(variables_, "$deprecation$$type$ get$capitalized_name$();\n");
|
|
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(
|
|
variables_,
|
|
"$deprecation$$type$OrBuilder get$capitalized_name$OrBuilder();\n");
|
|
}
|
|
|
|
void ImmutableMessageFieldGenerator::GenerateMembers(
|
|
io::Printer* printer) const {
|
|
printer->Print(variables_, "private $type$ $name$_;\n");
|
|
PrintExtraFieldInfo(variables_, printer);
|
|
|
|
if (HasHasbit(descriptor_)) {
|
|
WriteFieldAccessorDocComment(printer, descriptor_, HAZZER,
|
|
context_->options());
|
|
printer->Print(
|
|
variables_,
|
|
"@java.lang.Override\n"
|
|
"$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
|
|
" return $get_has_field_bit_message$;\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
} else {
|
|
WriteFieldAccessorDocComment(printer, descriptor_, HAZZER,
|
|
context_->options());
|
|
printer->Print(
|
|
variables_,
|
|
"@java.lang.Override\n"
|
|
"$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
|
|
" return $name$_ != null;\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
}
|
|
WriteFieldAccessorDocComment(printer, descriptor_, GETTER,
|
|
context_->options());
|
|
printer->Print(
|
|
variables_,
|
|
"@java.lang.Override\n"
|
|
"$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
|
|
" return $name$_ == null ? $type$.getDefaultInstance() : $name$_;\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(
|
|
variables_,
|
|
"@java.lang.Override\n"
|
|
"$deprecation$public $type$OrBuilder "
|
|
"${$get$capitalized_name$OrBuilder$}$() {\n"
|
|
" return $name$_ == null ? $type$.getDefaultInstance() : $name$_;\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
}
|
|
|
|
void ImmutableMessageFieldGenerator::PrintNestedBuilderCondition(
|
|
io::Printer* printer, const char* regular_case,
|
|
const char* nested_builder_case) const {
|
|
printer->Print(variables_, "if ($name$Builder_ == null) {\n");
|
|
printer->Indent();
|
|
printer->Print(variables_, regular_case);
|
|
printer->Outdent();
|
|
printer->Print("} else {\n");
|
|
printer->Indent();
|
|
printer->Print(variables_, nested_builder_case);
|
|
printer->Outdent();
|
|
printer->Print("}\n");
|
|
}
|
|
|
|
void ImmutableMessageFieldGenerator::PrintNestedBuilderFunction(
|
|
io::Printer* printer, const char* method_prototype,
|
|
const char* regular_case, const char* nested_builder_case,
|
|
const char* trailing_code,
|
|
absl::optional<io::AnnotationCollector::Semantic> semantic) const {
|
|
printer->Print(variables_, method_prototype);
|
|
printer->Annotate("{", "}", descriptor_, semantic);
|
|
printer->Print(" {\n");
|
|
printer->Indent();
|
|
PrintNestedBuilderCondition(printer, regular_case, nested_builder_case);
|
|
if (trailing_code != nullptr) {
|
|
printer->Print(variables_, trailing_code);
|
|
}
|
|
printer->Outdent();
|
|
printer->Print("}\n");
|
|
}
|
|
|
|
void ImmutableMessageFieldGenerator::GenerateBuilderMembers(
|
|
io::Printer* printer) const {
|
|
// When using nested-builders, the code initially works just like the
|
|
// non-nested builder case. It only creates a nested builder lazily on
|
|
// demand and then forever delegates to it after creation.
|
|
printer->Print(variables_, "private $type$ $name$_;\n");
|
|
|
|
printer->Print(variables_,
|
|
// If this builder is non-null, it is used and the other fields
|
|
// are ignored.
|
|
"private com.google.protobuf.SingleFieldBuilder<\n"
|
|
" $type$, $type$.Builder, $type$OrBuilder> $name$Builder_;"
|
|
"\n");
|
|
|
|
// The comments above the methods below are based on a hypothetical
|
|
// field of type "Field" called "Field".
|
|
|
|
// boolean hasField()
|
|
WriteFieldAccessorDocComment(printer, descriptor_, HAZZER,
|
|
context_->options());
|
|
printer->Print(variables_,
|
|
"$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
|
|
" return $get_has_field_bit_builder$;\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
|
|
// Field getField()
|
|
WriteFieldAccessorDocComment(printer, descriptor_, GETTER,
|
|
context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer, "$deprecation$public $type$ ${$get$capitalized_name$$}$()",
|
|
"return $name$_ == null ? $type$.getDefaultInstance() : $name$_;\n",
|
|
"return $name$Builder_.getMessage();\n", nullptr);
|
|
|
|
// Field.Builder setField(Field value)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer,
|
|
"$deprecation$public Builder ${$set$capitalized_name$$}$($type$ value)",
|
|
|
|
"if (value == null) {\n"
|
|
" throw new NullPointerException();\n"
|
|
"}\n"
|
|
"$name$_ = value;\n",
|
|
|
|
"$name$Builder_.setMessage(value);\n",
|
|
|
|
"$set_has_field_bit_builder$\n"
|
|
"$on_changed$\n"
|
|
"return this;\n",
|
|
Semantic::kSet);
|
|
|
|
// Field.Builder setField(Field.Builder builderForValue)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer,
|
|
"$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
|
|
" $type$.Builder builderForValue)",
|
|
|
|
"$name$_ = builderForValue.build();\n",
|
|
|
|
"$name$Builder_.setMessage(builderForValue.build());\n",
|
|
|
|
"$set_has_field_bit_builder$\n"
|
|
"$on_changed$\n"
|
|
"return this;\n",
|
|
Semantic::kSet);
|
|
|
|
// Message.Builder mergeField(Field value)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer,
|
|
"$deprecation$public Builder ${$merge$capitalized_name$$}$($type$ value)",
|
|
"if ($get_has_field_bit_builder$ &&\n"
|
|
" $name$_ != null &&\n"
|
|
" $name$_ != $type$.getDefaultInstance()) {\n"
|
|
" get$capitalized_name$Builder().mergeFrom(value);\n"
|
|
"} else {\n"
|
|
" $name$_ = value;\n"
|
|
"}\n",
|
|
|
|
"$name$Builder_.mergeFrom(value);\n",
|
|
|
|
"if ($name$_ != null) {\n"
|
|
" $set_has_field_bit_builder$\n"
|
|
" $on_changed$\n"
|
|
"}\n"
|
|
"return this;\n",
|
|
Semantic::kSet);
|
|
|
|
// Message.Builder clearField()
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(
|
|
variables_,
|
|
"$deprecation$public Builder ${$clear$capitalized_name$$}$() {\n"
|
|
" $clear_has_field_bit_builder$\n"
|
|
" $name$_ = null;\n"
|
|
" if ($name$Builder_ != null) {\n"
|
|
" $name$Builder_.dispose();\n"
|
|
" $name$Builder_ = null;\n"
|
|
" }\n"
|
|
" $on_changed$\n"
|
|
" return this;\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_, Semantic::kSet);
|
|
|
|
// Field.Builder getFieldBuilder()
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(variables_,
|
|
"$deprecation$public $type$.Builder "
|
|
"${$get$capitalized_name$Builder$}$() {\n"
|
|
" $set_has_field_bit_builder$\n"
|
|
" $on_changed$\n"
|
|
" return get$capitalized_name$FieldBuilder().getBuilder();\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_, Semantic::kSet);
|
|
|
|
// FieldOrBuilder getFieldOrBuilder()
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(variables_,
|
|
"$deprecation$public $type$OrBuilder "
|
|
"${$get$capitalized_name$OrBuilder$}$() {\n"
|
|
" if ($name$Builder_ != null) {\n"
|
|
" return $name$Builder_.getMessageOrBuilder();\n"
|
|
" } else {\n"
|
|
" return $name$_ == null ?\n"
|
|
" $type$.getDefaultInstance() : $name$_;\n"
|
|
" }\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
|
|
// SingleFieldBuilder getFieldFieldBuilder
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(
|
|
variables_,
|
|
"private com.google.protobuf.SingleFieldBuilder<\n"
|
|
" $type$, $type$.Builder, $type$OrBuilder> \n"
|
|
" get$capitalized_name$FieldBuilder() {\n"
|
|
" if ($name$Builder_ == null) {\n"
|
|
" $name$Builder_ = new com.google.protobuf.SingleFieldBuilder<\n"
|
|
" $type$, $type$.Builder, $type$OrBuilder>(\n"
|
|
" get$capitalized_name$(),\n"
|
|
" getParentForChildren(),\n"
|
|
" isClean());\n"
|
|
" $name$_ = null;\n"
|
|
" }\n"
|
|
" return $name$Builder_;\n"
|
|
"}\n");
|
|
}
|
|
|
|
void ImmutableMessageFieldGenerator::GenerateKotlinDslMembers(
|
|
io::Printer* printer) const {
|
|
WriteFieldDocComment(printer, descriptor_, context_->options(),
|
|
/* kdoc */ true);
|
|
printer->Print(variables_,
|
|
"$kt_deprecation$public var $kt_name$: $kt_type$\n"
|
|
" @JvmName(\"${$get$kt_capitalized_name$$}$\")\n"
|
|
" get() = $kt_dsl_builder$.${$get$capitalized_name$$}$()\n"
|
|
" @JvmName(\"${$set$kt_capitalized_name$$}$\")\n"
|
|
" set(value) {\n"
|
|
" $kt_dsl_builder$.${$set$capitalized_name$$}$(value)\n"
|
|
" }\n");
|
|
|
|
WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
|
|
context_->options(),
|
|
/* builder */ false, /* kdoc */ true);
|
|
printer->Print(variables_,
|
|
"public fun ${$clear$kt_capitalized_name$$}$() {\n"
|
|
" $kt_dsl_builder$.clear$capitalized_name$()\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_, Semantic::kSet);
|
|
|
|
WriteFieldAccessorDocComment(printer, descriptor_, HAZZER,
|
|
context_->options(),
|
|
/* builder */ false, /* kdoc */ true);
|
|
printer->Print(
|
|
variables_,
|
|
"public fun ${$has$kt_capitalized_name$$}$(): kotlin.Boolean {\n"
|
|
" return $kt_dsl_builder$.${$has$capitalized_name$$}$()\n"
|
|
"}\n");
|
|
|
|
GenerateKotlinOrNull(printer);
|
|
}
|
|
|
|
void ImmutableMessageFieldGenerator::GenerateKotlinOrNull(io::Printer* printer) const {
|
|
if (descriptor_->has_presence() &&
|
|
descriptor_->real_containing_oneof() == nullptr) {
|
|
printer->Print(variables_,
|
|
"public val $classname$Kt.Dsl.$name$OrNull: $kt_type$?\n"
|
|
" get() = $kt_dsl_builder$.$name$OrNull\n");
|
|
}
|
|
}
|
|
|
|
void ImmutableMessageFieldGenerator::GenerateFieldBuilderInitializationCode(
|
|
io::Printer* printer) const {
|
|
printer->Print(variables_, "get$capitalized_name$FieldBuilder();\n");
|
|
}
|
|
|
|
void ImmutableMessageFieldGenerator::GenerateInitializationCode(
|
|
io::Printer* printer) const {}
|
|
|
|
void ImmutableMessageFieldGenerator::GenerateBuilderClearCode(
|
|
io::Printer* printer) const {
|
|
// No need to clear the has-bit since we clear the bitField ints all at once.
|
|
printer->Print(variables_,
|
|
"$name$_ = null;\n"
|
|
"if ($name$Builder_ != null) {\n"
|
|
" $name$Builder_.dispose();\n"
|
|
" $name$Builder_ = null;\n"
|
|
"}\n");
|
|
}
|
|
|
|
void ImmutableMessageFieldGenerator::GenerateMergingCode(
|
|
io::Printer* printer) const {
|
|
printer->Print(variables_,
|
|
"if (other.has$capitalized_name$()) {\n"
|
|
" merge$capitalized_name$(other.get$capitalized_name$());\n"
|
|
"}\n");
|
|
}
|
|
|
|
void ImmutableMessageFieldGenerator::GenerateBuildingCode(
|
|
io::Printer* printer) const {
|
|
printer->Print(variables_,
|
|
"if ($get_has_field_bit_from_local$) {\n"
|
|
" result.$name$_ = $name$Builder_ == null\n"
|
|
" ? $name$_\n"
|
|
" : $name$Builder_.build();\n");
|
|
if (GetNumBitsForMessage() > 0) {
|
|
printer->Print(variables_, " $set_has_field_bit_to_local$;\n");
|
|
}
|
|
printer->Print("}\n");
|
|
}
|
|
|
|
void ImmutableMessageFieldGenerator::GenerateBuilderParsingCode(
|
|
io::Printer* printer) const {
|
|
if (GetType(descriptor_) == FieldDescriptor::TYPE_GROUP) {
|
|
printer->Print(variables_,
|
|
"input.readGroup($number$,\n"
|
|
" get$capitalized_name$FieldBuilder().getBuilder(),\n"
|
|
" extensionRegistry);\n"
|
|
"$set_has_field_bit_builder$\n");
|
|
} else {
|
|
printer->Print(variables_,
|
|
"input.readMessage(\n"
|
|
" get$capitalized_name$FieldBuilder().getBuilder(),\n"
|
|
" extensionRegistry);\n"
|
|
"$set_has_field_bit_builder$\n");
|
|
}
|
|
}
|
|
|
|
void ImmutableMessageFieldGenerator::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 ImmutableMessageFieldGenerator::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 ImmutableMessageFieldGenerator::GenerateEqualsCode(
|
|
io::Printer* printer) const {
|
|
printer->Print(variables_,
|
|
"if (!get$capitalized_name$()\n"
|
|
" .equals(other.get$capitalized_name$())) return false;\n");
|
|
}
|
|
|
|
void ImmutableMessageFieldGenerator::GenerateHashCode(
|
|
io::Printer* printer) const {
|
|
printer->Print(variables_,
|
|
"hash = (37 * hash) + $constant_name$;\n"
|
|
"hash = (53 * hash) + get$capitalized_name$().hashCode();\n");
|
|
}
|
|
|
|
std::string ImmutableMessageFieldGenerator::GetBoxedType() const {
|
|
return name_resolver_->GetImmutableClassName(descriptor_->message_type());
|
|
}
|
|
|
|
// ===================================================================
|
|
|
|
ImmutableMessageOneofFieldGenerator::ImmutableMessageOneofFieldGenerator(
|
|
const FieldDescriptor* descriptor, int messageBitIndex, int builderBitIndex,
|
|
Context* context)
|
|
: ImmutableMessageFieldGenerator(descriptor, messageBitIndex,
|
|
builderBitIndex, context) {
|
|
const OneofGeneratorInfo* info =
|
|
context->GetOneofGeneratorInfo(descriptor->containing_oneof());
|
|
SetCommonOneofVariables(descriptor, info, &variables_);
|
|
}
|
|
|
|
ImmutableMessageOneofFieldGenerator::~ImmutableMessageOneofFieldGenerator() {}
|
|
|
|
void ImmutableMessageOneofFieldGenerator::GenerateMembers(
|
|
io::Printer* printer) const {
|
|
PrintExtraFieldInfo(variables_, printer);
|
|
WriteFieldAccessorDocComment(printer, descriptor_, HAZZER,
|
|
context_->options());
|
|
printer->Print(variables_,
|
|
"@java.lang.Override\n"
|
|
"$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
|
|
" return $has_oneof_case_message$;\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
|
|
WriteFieldAccessorDocComment(printer, descriptor_, GETTER,
|
|
context_->options());
|
|
printer->Print(variables_,
|
|
"@java.lang.Override\n"
|
|
"$deprecation$public $type$ ${$get$capitalized_name$$}$() {\n"
|
|
" if ($has_oneof_case_message$) {\n"
|
|
" return ($type$) $oneof_name$_;\n"
|
|
" }\n"
|
|
" return $type$.getDefaultInstance();\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(variables_,
|
|
"@java.lang.Override\n"
|
|
"$deprecation$public $type$OrBuilder "
|
|
"${$get$capitalized_name$OrBuilder$}$() {\n"
|
|
" if ($has_oneof_case_message$) {\n"
|
|
" return ($type$) $oneof_name$_;\n"
|
|
" }\n"
|
|
" return $type$.getDefaultInstance();\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
}
|
|
|
|
void ImmutableMessageOneofFieldGenerator::GenerateBuilderMembers(
|
|
io::Printer* printer) const {
|
|
// When using nested-builders, the code initially works just like the
|
|
// non-nested builder case. It only creates a nested builder lazily on
|
|
// demand and then forever delegates to it after creation.
|
|
printer->Print(variables_,
|
|
// If this builder is non-null, it is used and the other fields
|
|
// are ignored.
|
|
"private com.google.protobuf.SingleFieldBuilder<\n"
|
|
" $type$, $type$.Builder, $type$OrBuilder> $name$Builder_;"
|
|
"\n");
|
|
|
|
// The comments above the methods below are based on a hypothetical
|
|
// field of type "Field" called "Field".
|
|
|
|
// boolean hasField()
|
|
WriteFieldAccessorDocComment(printer, descriptor_, HAZZER,
|
|
context_->options());
|
|
printer->Print(variables_,
|
|
"@java.lang.Override\n"
|
|
"$deprecation$public boolean ${$has$capitalized_name$$}$() {\n"
|
|
" return $has_oneof_case_message$;\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
|
|
// Field getField()
|
|
WriteFieldAccessorDocComment(printer, descriptor_, GETTER,
|
|
context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer,
|
|
"@java.lang.Override\n"
|
|
"$deprecation$public $type$ ${$get$capitalized_name$$}$()",
|
|
|
|
"if ($has_oneof_case_message$) {\n"
|
|
" return ($type$) $oneof_name$_;\n"
|
|
"}\n"
|
|
"return $type$.getDefaultInstance();\n",
|
|
|
|
"if ($has_oneof_case_message$) {\n"
|
|
" return $name$Builder_.getMessage();\n"
|
|
"}\n"
|
|
"return $type$.getDefaultInstance();\n",
|
|
|
|
nullptr);
|
|
|
|
// Field.Builder setField(Field value)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer,
|
|
"$deprecation$public Builder ${$set$capitalized_name$$}$($type$ value)",
|
|
|
|
"if (value == null) {\n"
|
|
" throw new NullPointerException();\n"
|
|
"}\n"
|
|
"$oneof_name$_ = value;\n"
|
|
"$on_changed$\n",
|
|
|
|
"$name$Builder_.setMessage(value);\n",
|
|
|
|
"$set_oneof_case_message$;\n"
|
|
"return this;\n",
|
|
Semantic::kSet);
|
|
|
|
// Field.Builder setField(Field.Builder builderForValue)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer,
|
|
"$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
|
|
" $type$.Builder builderForValue)",
|
|
|
|
"$oneof_name$_ = builderForValue.build();\n"
|
|
"$on_changed$\n",
|
|
|
|
"$name$Builder_.setMessage(builderForValue.build());\n",
|
|
|
|
"$set_oneof_case_message$;\n"
|
|
"return this;\n",
|
|
Semantic::kSet);
|
|
|
|
// Field.Builder mergeField(Field value)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer,
|
|
"$deprecation$public Builder ${$merge$capitalized_name$$}$($type$ value)",
|
|
|
|
"if ($has_oneof_case_message$ &&\n"
|
|
" $oneof_name$_ != $type$.getDefaultInstance()) {\n"
|
|
" $oneof_name$_ = $type$.newBuilder(($type$) $oneof_name$_)\n"
|
|
" .mergeFrom(value).buildPartial();\n"
|
|
"} else {\n"
|
|
" $oneof_name$_ = value;\n"
|
|
"}\n"
|
|
"$on_changed$\n",
|
|
|
|
"if ($has_oneof_case_message$) {\n"
|
|
" $name$Builder_.mergeFrom(value);\n"
|
|
"} else {\n"
|
|
" $name$Builder_.setMessage(value);\n"
|
|
"}\n",
|
|
|
|
"$set_oneof_case_message$;\n"
|
|
"return this;\n",
|
|
Semantic::kSet);
|
|
|
|
// Field.Builder clearField()
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer, "$deprecation$public Builder ${$clear$capitalized_name$$}$()",
|
|
|
|
"if ($has_oneof_case_message$) {\n"
|
|
" $clear_oneof_case_message$;\n"
|
|
" $oneof_name$_ = null;\n"
|
|
" $on_changed$\n"
|
|
"}\n",
|
|
|
|
"if ($has_oneof_case_message$) {\n"
|
|
" $clear_oneof_case_message$;\n"
|
|
" $oneof_name$_ = null;\n"
|
|
"}\n"
|
|
"$name$Builder_.clear();\n",
|
|
|
|
"return this;\n", Semantic::kSet);
|
|
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(variables_,
|
|
"$deprecation$public $type$.Builder "
|
|
"${$get$capitalized_name$Builder$}$() {\n"
|
|
" return get$capitalized_name$FieldBuilder().getBuilder();\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_, Semantic::kSet);
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(
|
|
variables_,
|
|
"@java.lang.Override\n"
|
|
"$deprecation$public $type$OrBuilder "
|
|
"${$get$capitalized_name$OrBuilder$}$() {\n"
|
|
" if (($has_oneof_case_message$) && ($name$Builder_ != null)) {\n"
|
|
" return $name$Builder_.getMessageOrBuilder();\n"
|
|
" } else {\n"
|
|
" if ($has_oneof_case_message$) {\n"
|
|
" return ($type$) $oneof_name$_;\n"
|
|
" }\n"
|
|
" return $type$.getDefaultInstance();\n"
|
|
" }\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(
|
|
variables_,
|
|
"private com.google.protobuf.SingleFieldBuilder<\n"
|
|
" $type$, $type$.Builder, $type$OrBuilder> \n"
|
|
" ${$get$capitalized_name$FieldBuilder$}$() {\n"
|
|
" if ($name$Builder_ == null) {\n"
|
|
" if (!($has_oneof_case_message$)) {\n"
|
|
" $oneof_name$_ = $type$.getDefaultInstance();\n"
|
|
" }\n"
|
|
" $name$Builder_ = new com.google.protobuf.SingleFieldBuilder<\n"
|
|
" $type$, $type$.Builder, $type$OrBuilder>(\n"
|
|
" ($type$) $oneof_name$_,\n"
|
|
" getParentForChildren(),\n"
|
|
" isClean());\n"
|
|
" $oneof_name$_ = null;\n"
|
|
" }\n"
|
|
" $set_oneof_case_message$;\n"
|
|
" $on_changed$\n"
|
|
" return $name$Builder_;\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_, Semantic::kSet);
|
|
}
|
|
|
|
void ImmutableMessageOneofFieldGenerator::GenerateBuilderClearCode(
|
|
io::Printer* printer) const {
|
|
// Make sure the builder gets cleared.
|
|
printer->Print(variables_,
|
|
"if ($name$Builder_ != null) {\n"
|
|
" $name$Builder_.clear();\n"
|
|
"}\n");
|
|
}
|
|
|
|
void ImmutableMessageOneofFieldGenerator::GenerateBuildingCode(
|
|
io::Printer* printer) const {
|
|
printer->Print(variables_,
|
|
"if ($has_oneof_case_message$ &&\n"
|
|
" $name$Builder_ != null) {\n"
|
|
" result.$oneof_name$_ = $name$Builder_.build();\n"
|
|
"}\n");
|
|
}
|
|
|
|
void ImmutableMessageOneofFieldGenerator::GenerateMergingCode(
|
|
io::Printer* printer) const {
|
|
printer->Print(variables_,
|
|
"merge$capitalized_name$(other.get$capitalized_name$());\n");
|
|
}
|
|
|
|
void ImmutableMessageOneofFieldGenerator::GenerateBuilderParsingCode(
|
|
io::Printer* printer) const {
|
|
if (GetType(descriptor_) == FieldDescriptor::TYPE_GROUP) {
|
|
printer->Print(variables_,
|
|
"input.readGroup($number$,\n"
|
|
" get$capitalized_name$FieldBuilder().getBuilder(),\n"
|
|
" extensionRegistry);\n"
|
|
"$set_oneof_case_message$;\n");
|
|
} else {
|
|
printer->Print(variables_,
|
|
"input.readMessage(\n"
|
|
" get$capitalized_name$FieldBuilder().getBuilder(),\n"
|
|
" extensionRegistry);\n"
|
|
"$set_oneof_case_message$;\n");
|
|
}
|
|
}
|
|
|
|
void ImmutableMessageOneofFieldGenerator::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 ImmutableMessageOneofFieldGenerator::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");
|
|
}
|
|
|
|
// ===================================================================
|
|
|
|
RepeatedImmutableMessageFieldGenerator::RepeatedImmutableMessageFieldGenerator(
|
|
const FieldDescriptor* descriptor, int messageBitIndex, int builderBitIndex,
|
|
Context* context)
|
|
: ImmutableMessageFieldGenerator(descriptor, messageBitIndex,
|
|
builderBitIndex, context) {}
|
|
|
|
RepeatedImmutableMessageFieldGenerator::
|
|
~RepeatedImmutableMessageFieldGenerator() {}
|
|
|
|
int RepeatedImmutableMessageFieldGenerator::GetNumBitsForMessage() const {
|
|
return 0;
|
|
}
|
|
|
|
int RepeatedImmutableMessageFieldGenerator::GetNumBitsForBuilder() const {
|
|
return 1;
|
|
}
|
|
|
|
void RepeatedImmutableMessageFieldGenerator::GenerateInterfaceMembers(
|
|
io::Printer* printer) const {
|
|
// TODO: 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_, context_->options());
|
|
printer->Print(variables_,
|
|
"$deprecation$java.util.List<$type$> \n"
|
|
" get$capitalized_name$List();\n");
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(variables_,
|
|
"$deprecation$$type$ get$capitalized_name$(int index);\n");
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(variables_,
|
|
"$deprecation$int get$capitalized_name$Count();\n");
|
|
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(variables_,
|
|
"$deprecation$java.util.List<? extends $type$OrBuilder> \n"
|
|
" get$capitalized_name$OrBuilderList();\n");
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(
|
|
variables_,
|
|
"$deprecation$$type$OrBuilder get$capitalized_name$OrBuilder(\n"
|
|
" int index);\n");
|
|
}
|
|
|
|
void RepeatedImmutableMessageFieldGenerator::GenerateMembers(
|
|
io::Printer* printer) const {
|
|
printer->Print(variables_, "@SuppressWarnings(\"serial\")\n"
|
|
"private java.util.List<$type$> $name$_;\n");
|
|
PrintExtraFieldInfo(variables_, printer);
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(variables_,
|
|
"@java.lang.Override\n"
|
|
"$deprecation$public java.util.List<$type$> "
|
|
"${$get$capitalized_name$List$}$() {\n"
|
|
" return $name$_;\n" // note: unmodifiable list
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
|
|
// List<FieldOrBuilder> getFieldOrBuilderList()
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(
|
|
variables_,
|
|
"@java.lang.Override\n"
|
|
"$deprecation$public java.util.List<? extends $type$OrBuilder> \n"
|
|
" ${$get$capitalized_name$OrBuilderList$}$() {\n"
|
|
" return $name$_;\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
|
|
// int getFieldCount()
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(
|
|
variables_,
|
|
"@java.lang.Override\n"
|
|
"$deprecation$public int ${$get$capitalized_name$Count$}$() {\n"
|
|
" return $name$_.size();\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
|
|
// Field getField(int index)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(
|
|
variables_,
|
|
"@java.lang.Override\n"
|
|
"$deprecation$public $type$ ${$get$capitalized_name$$}$(int index) {\n"
|
|
" return $name$_.get(index);\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
|
|
// FieldOrBuilder getFieldOrBuilder(int index)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(variables_,
|
|
"@java.lang.Override\n"
|
|
"$deprecation$public $type$OrBuilder "
|
|
"${$get$capitalized_name$OrBuilder$}$(\n"
|
|
" int index) {\n"
|
|
" return $name$_.get(index);\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
}
|
|
|
|
void RepeatedImmutableMessageFieldGenerator::PrintNestedBuilderCondition(
|
|
io::Printer* printer, const char* regular_case,
|
|
const char* nested_builder_case) const {
|
|
printer->Print(variables_, "if ($name$Builder_ == null) {\n");
|
|
printer->Indent();
|
|
printer->Print(variables_, regular_case);
|
|
printer->Outdent();
|
|
printer->Print("} else {\n");
|
|
printer->Indent();
|
|
printer->Print(variables_, nested_builder_case);
|
|
printer->Outdent();
|
|
printer->Print("}\n");
|
|
}
|
|
|
|
void RepeatedImmutableMessageFieldGenerator::PrintNestedBuilderFunction(
|
|
io::Printer* printer, const char* method_prototype,
|
|
const char* regular_case, const char* nested_builder_case,
|
|
const char* trailing_code,
|
|
absl::optional<io::AnnotationCollector::Semantic> semantic) const {
|
|
printer->Print(variables_, method_prototype);
|
|
printer->Annotate("{", "}", descriptor_, semantic);
|
|
printer->Print(" {\n");
|
|
printer->Indent();
|
|
PrintNestedBuilderCondition(printer, regular_case, nested_builder_case);
|
|
if (trailing_code != NULL) {
|
|
printer->Print(variables_, trailing_code);
|
|
}
|
|
printer->Outdent();
|
|
printer->Print("}\n");
|
|
}
|
|
|
|
void RepeatedImmutableMessageFieldGenerator::GenerateBuilderMembers(
|
|
io::Printer* printer) const {
|
|
// When using nested-builders, the code initially works just like the
|
|
// non-nested builder case. It only creates a nested builder lazily on
|
|
// demand and then forever delegates to it after creation.
|
|
|
|
printer->Print(
|
|
variables_,
|
|
// Used when the builder is null.
|
|
// One field is the list and the other field keeps track of whether the
|
|
// list is immutable. If it's immutable, the invariant is that it must
|
|
// either an instance of Collections.emptyList() or it's an ArrayList
|
|
// wrapped in a Collections.unmodifiableList() wrapper and nobody else has
|
|
// a reference to the underlying ArrayList. This invariant allows us to
|
|
// share instances of lists between protocol buffers avoiding expensive
|
|
// memory allocations. Note, immutable is a strong guarantee here -- not
|
|
// just that the list cannot be modified via the reference but that the
|
|
// list can never be modified.
|
|
"private java.util.List<$type$> $name$_ =\n"
|
|
" java.util.Collections.emptyList();\n"
|
|
|
|
"private void ensure$capitalized_name$IsMutable() {\n"
|
|
" if (!$get_mutable_bit_builder$) {\n"
|
|
" $name$_ = new java.util.ArrayList<$type$>($name$_);\n"
|
|
" $set_mutable_bit_builder$;\n"
|
|
" }\n"
|
|
"}\n"
|
|
"\n");
|
|
|
|
printer->Print(
|
|
variables_,
|
|
// If this builder is non-null, it is used and the other fields are
|
|
// ignored.
|
|
"private com.google.protobuf.RepeatedFieldBuilder<\n"
|
|
" $type$, $type$.Builder, $type$OrBuilder> $name$Builder_;\n"
|
|
"\n");
|
|
|
|
// The comments above the methods below are based on a hypothetical
|
|
// repeated field of type "Field" called "RepeatedField".
|
|
|
|
// List<Field> getRepeatedFieldList()
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer,
|
|
"$deprecation$public java.util.List<$type$> "
|
|
"${$get$capitalized_name$List$}$()",
|
|
|
|
"return java.util.Collections.unmodifiableList($name$_);\n",
|
|
"return $name$Builder_.getMessageList();\n",
|
|
|
|
nullptr);
|
|
|
|
// int getRepeatedFieldCount()
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer, "$deprecation$public int ${$get$capitalized_name$Count$}$()",
|
|
|
|
"return $name$_.size();\n", "return $name$Builder_.getCount();\n",
|
|
|
|
nullptr);
|
|
|
|
// Field getRepeatedField(int index)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer,
|
|
"$deprecation$public $type$ ${$get$capitalized_name$$}$(int index)",
|
|
|
|
"return $name$_.get(index);\n",
|
|
|
|
"return $name$Builder_.getMessage(index);\n",
|
|
|
|
nullptr);
|
|
|
|
// Builder setRepeatedField(int index, Field value)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer,
|
|
"$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
|
|
" int index, $type$ value)",
|
|
"if (value == null) {\n"
|
|
" throw new NullPointerException();\n"
|
|
"}\n"
|
|
"ensure$capitalized_name$IsMutable();\n"
|
|
"$name$_.set(index, value);\n"
|
|
"$on_changed$\n",
|
|
"$name$Builder_.setMessage(index, value);\n", "return this;\n",
|
|
Semantic::kSet);
|
|
|
|
// Builder setRepeatedField(int index, Field.Builder builderForValue)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer,
|
|
"$deprecation$public Builder ${$set$capitalized_name$$}$(\n"
|
|
" int index, $type$.Builder builderForValue)",
|
|
|
|
"ensure$capitalized_name$IsMutable();\n"
|
|
"$name$_.set(index, builderForValue.build());\n"
|
|
"$on_changed$\n",
|
|
|
|
"$name$Builder_.setMessage(index, builderForValue.build());\n",
|
|
|
|
"return this;\n", Semantic::kSet);
|
|
|
|
// Builder addRepeatedField(Field value)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer,
|
|
"$deprecation$public Builder ${$add$capitalized_name$$}$($type$ value)",
|
|
|
|
"if (value == null) {\n"
|
|
" throw new NullPointerException();\n"
|
|
"}\n"
|
|
"ensure$capitalized_name$IsMutable();\n"
|
|
"$name$_.add(value);\n"
|
|
|
|
"$on_changed$\n",
|
|
|
|
"$name$Builder_.addMessage(value);\n",
|
|
|
|
"return this;\n", Semantic::kSet);
|
|
|
|
// Builder addRepeatedField(int index, Field value)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer,
|
|
"$deprecation$public Builder ${$add$capitalized_name$$}$(\n"
|
|
" int index, $type$ value)",
|
|
|
|
"if (value == null) {\n"
|
|
" throw new NullPointerException();\n"
|
|
"}\n"
|
|
"ensure$capitalized_name$IsMutable();\n"
|
|
"$name$_.add(index, value);\n"
|
|
"$on_changed$\n",
|
|
|
|
"$name$Builder_.addMessage(index, value);\n",
|
|
|
|
"return this;\n", Semantic::kSet);
|
|
|
|
// Builder addRepeatedField(Field.Builder builderForValue)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer,
|
|
"$deprecation$public Builder ${$add$capitalized_name$$}$(\n"
|
|
" $type$.Builder builderForValue)",
|
|
|
|
"ensure$capitalized_name$IsMutable();\n"
|
|
"$name$_.add(builderForValue.build());\n"
|
|
"$on_changed$\n",
|
|
|
|
"$name$Builder_.addMessage(builderForValue.build());\n",
|
|
|
|
"return this;\n", Semantic::kSet);
|
|
|
|
// Builder addRepeatedField(int index, Field.Builder builderForValue)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer,
|
|
"$deprecation$public Builder ${$add$capitalized_name$$}$(\n"
|
|
" int index, $type$.Builder builderForValue)",
|
|
|
|
"ensure$capitalized_name$IsMutable();\n"
|
|
"$name$_.add(index, builderForValue.build());\n"
|
|
"$on_changed$\n",
|
|
|
|
"$name$Builder_.addMessage(index, builderForValue.build());\n",
|
|
|
|
"return this;\n", Semantic::kSet);
|
|
|
|
// Builder addAllRepeatedField(Iterable<Field> values)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer,
|
|
"$deprecation$public Builder ${$addAll$capitalized_name$$}$(\n"
|
|
" java.lang.Iterable<? extends $type$> values)",
|
|
|
|
"ensure$capitalized_name$IsMutable();\n"
|
|
"com.google.protobuf.AbstractMessageLite.Builder.addAll(\n"
|
|
" values, $name$_);\n"
|
|
"$on_changed$\n",
|
|
|
|
"$name$Builder_.addAllMessages(values);\n",
|
|
|
|
"return this;\n", Semantic::kSet);
|
|
|
|
// Builder clearRepeatedField()
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer, "$deprecation$public Builder ${$clear$capitalized_name$$}$()",
|
|
|
|
"$name$_ = java.util.Collections.emptyList();\n"
|
|
"$clear_mutable_bit_builder$;\n"
|
|
"$on_changed$\n",
|
|
|
|
"$name$Builder_.clear();\n",
|
|
|
|
"return this;\n", Semantic::kSet);
|
|
|
|
// Builder removeRepeatedField(int index)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
PrintNestedBuilderFunction(
|
|
printer,
|
|
"$deprecation$public Builder ${$remove$capitalized_name$$}$(int index)",
|
|
|
|
"ensure$capitalized_name$IsMutable();\n"
|
|
"$name$_.remove(index);\n"
|
|
"$on_changed$\n",
|
|
|
|
"$name$Builder_.remove(index);\n",
|
|
|
|
"return this;\n", Semantic::kSet);
|
|
|
|
// Field.Builder getRepeatedFieldBuilder(int index)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(
|
|
variables_,
|
|
"$deprecation$public $type$.Builder ${$get$capitalized_name$Builder$}$(\n"
|
|
" int index) {\n"
|
|
" return get$capitalized_name$FieldBuilder().getBuilder(index);\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_, Semantic::kSet);
|
|
|
|
// FieldOrBuilder getRepeatedFieldOrBuilder(int index)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(variables_,
|
|
"$deprecation$public $type$OrBuilder "
|
|
"${$get$capitalized_name$OrBuilder$}$(\n"
|
|
" int index) {\n"
|
|
" if ($name$Builder_ == null) {\n"
|
|
" return $name$_.get(index);"
|
|
" } else {\n"
|
|
" return $name$Builder_.getMessageOrBuilder(index);\n"
|
|
" }\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
|
|
// List<FieldOrBuilder> getRepeatedFieldOrBuilderList()
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(
|
|
variables_,
|
|
"$deprecation$public java.util.List<? extends $type$OrBuilder> \n"
|
|
" ${$get$capitalized_name$OrBuilderList$}$() {\n"
|
|
" if ($name$Builder_ != null) {\n"
|
|
" return $name$Builder_.getMessageOrBuilderList();\n"
|
|
" } else {\n"
|
|
" return java.util.Collections.unmodifiableList($name$_);\n"
|
|
" }\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_);
|
|
|
|
// Field.Builder addRepeatedField()
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(variables_,
|
|
"$deprecation$public $type$.Builder "
|
|
"${$add$capitalized_name$Builder$}$() {\n"
|
|
" return get$capitalized_name$FieldBuilder().addBuilder(\n"
|
|
" $type$.getDefaultInstance());\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_, Semantic::kSet);
|
|
|
|
// Field.Builder addRepeatedFieldBuilder(int index)
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(
|
|
variables_,
|
|
"$deprecation$public $type$.Builder ${$add$capitalized_name$Builder$}$(\n"
|
|
" int index) {\n"
|
|
" return get$capitalized_name$FieldBuilder().addBuilder(\n"
|
|
" index, $type$.getDefaultInstance());\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_, Semantic::kSet);
|
|
|
|
// List<Field.Builder> getRepeatedFieldBuilderList()
|
|
WriteFieldDocComment(printer, descriptor_, context_->options());
|
|
printer->Print(
|
|
variables_,
|
|
"$deprecation$public java.util.List<$type$.Builder> \n"
|
|
" ${$get$capitalized_name$BuilderList$}$() {\n"
|
|
" return get$capitalized_name$FieldBuilder().getBuilderList();\n"
|
|
"}\n"
|
|
"private com.google.protobuf.RepeatedFieldBuilder<\n"
|
|
" $type$, $type$.Builder, $type$OrBuilder> \n"
|
|
" get$capitalized_name$FieldBuilder() {\n"
|
|
" if ($name$Builder_ == null) {\n"
|
|
" $name$Builder_ = new "
|
|
"com.google.protobuf.RepeatedFieldBuilder<\n"
|
|
" $type$, $type$.Builder, $type$OrBuilder>(\n"
|
|
" $name$_,\n"
|
|
" $get_mutable_bit_builder$,\n"
|
|
" getParentForChildren(),\n"
|
|
" isClean());\n"
|
|
" $name$_ = null;\n"
|
|
" }\n"
|
|
" return $name$Builder_;\n"
|
|
"}\n");
|
|
printer->Annotate("{", "}", descriptor_, Semantic::kSet);
|
|
}
|
|
|
|
void RepeatedImmutableMessageFieldGenerator::
|
|
GenerateFieldBuilderInitializationCode(io::Printer* printer) const {
|
|
printer->Print(variables_, "get$capitalized_name$FieldBuilder();\n");
|
|
}
|
|
|
|
void RepeatedImmutableMessageFieldGenerator::GenerateInitializationCode(
|
|
io::Printer* printer) const {
|
|
printer->Print(variables_, "$name$_ = java.util.Collections.emptyList();\n");
|
|
}
|
|
|
|
void RepeatedImmutableMessageFieldGenerator::GenerateBuilderClearCode(
|
|
io::Printer* printer) const {
|
|
PrintNestedBuilderCondition(printer,
|
|
"$name$_ = java.util.Collections.emptyList();\n",
|
|
|
|
"$name$_ = null;\n"
|
|
"$name$Builder_.clear();\n");
|
|
|
|
printer->Print(variables_, "$clear_mutable_bit_builder$;\n");
|
|
}
|
|
|
|
void RepeatedImmutableMessageFieldGenerator::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.
|
|
PrintNestedBuilderCondition(
|
|
printer,
|
|
"if (!other.$name$_.isEmpty()) {\n"
|
|
" if ($name$_.isEmpty()) {\n"
|
|
" $name$_ = other.$name$_;\n"
|
|
" $clear_mutable_bit_builder$;\n"
|
|
" } else {\n"
|
|
" ensure$capitalized_name$IsMutable();\n"
|
|
" $name$_.addAll(other.$name$_);\n"
|
|
" }\n"
|
|
" $on_changed$\n"
|
|
"}\n",
|
|
|
|
"if (!other.$name$_.isEmpty()) {\n"
|
|
" if ($name$Builder_.isEmpty()) {\n"
|
|
" $name$Builder_.dispose();\n"
|
|
" $name$Builder_ = null;\n"
|
|
" $name$_ = other.$name$_;\n"
|
|
" $clear_mutable_bit_builder$;\n"
|
|
" $name$Builder_ = \n"
|
|
" com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders "
|
|
"?\n"
|
|
" get$capitalized_name$FieldBuilder() : null;\n"
|
|
" } else {\n"
|
|
" $name$Builder_.addAllMessages(other.$name$_);\n"
|
|
" }\n"
|
|
"}\n");
|
|
}
|
|
|
|
void RepeatedImmutableMessageFieldGenerator::GenerateBuildingCode(
|
|
io::Printer* printer) const {
|
|
// The code below (non-nested builder case) ensures that the result has an
|
|
// immutable list. If our list is immutable, we can just reuse it. If not,
|
|
// we make it immutable.
|
|
PrintNestedBuilderCondition(
|
|
printer,
|
|
"if ($get_mutable_bit_builder$) {\n"
|
|
" $name$_ = java.util.Collections.unmodifiableList($name$_);\n"
|
|
" $clear_mutable_bit_builder$;\n"
|
|
"}\n"
|
|
"result.$name$_ = $name$_;\n",
|
|
|
|
"result.$name$_ = $name$Builder_.build();\n");
|
|
}
|
|
|
|
void RepeatedImmutableMessageFieldGenerator::GenerateBuilderParsingCode(
|
|
io::Printer* printer) const {
|
|
if (GetType(descriptor_) == FieldDescriptor::TYPE_GROUP) {
|
|
printer->Print(variables_,
|
|
"$type$ m =\n"
|
|
" input.readGroup($number$,\n"
|
|
" $type$.$get_parser$,\n"
|
|
" extensionRegistry);\n");
|
|
} else {
|
|
printer->Print(variables_,
|
|
"$type$ m =\n"
|
|
" input.readMessage(\n"
|
|
" $type$.$get_parser$,\n"
|
|
" extensionRegistry);\n");
|
|
}
|
|
PrintNestedBuilderCondition(printer,
|
|
"ensure$capitalized_name$IsMutable();\n"
|
|
"$name$_.add(m);\n",
|
|
"$name$Builder_.addMessage(m);\n");
|
|
}
|
|
|
|
void RepeatedImmutableMessageFieldGenerator::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 RepeatedImmutableMessageFieldGenerator::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 RepeatedImmutableMessageFieldGenerator::GenerateEqualsCode(
|
|
io::Printer* printer) const {
|
|
printer->Print(
|
|
variables_,
|
|
"if (!get$capitalized_name$List()\n"
|
|
" .equals(other.get$capitalized_name$List())) return false;\n");
|
|
}
|
|
|
|
void RepeatedImmutableMessageFieldGenerator::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");
|
|
}
|
|
|
|
std::string RepeatedImmutableMessageFieldGenerator::GetBoxedType() const {
|
|
return name_resolver_->GetImmutableClassName(descriptor_->message_type());
|
|
}
|
|
|
|
void RepeatedImmutableMessageFieldGenerator::GenerateKotlinDslMembers(
|
|
io::Printer* printer) const {
|
|
printer->Print(
|
|
variables_,
|
|
"/**\n"
|
|
" * An uninstantiable, behaviorless type to represent the field in\n"
|
|
" * generics.\n"
|
|
" */\n"
|
|
"@kotlin.OptIn"
|
|
"(com.google.protobuf.kotlin.OnlyForUseByGeneratedProtoCode::class)\n"
|
|
"public class ${$$kt_capitalized_name$Proxy$}$ private constructor()"
|
|
" : com.google.protobuf.kotlin.DslProxy()\n");
|
|
|
|
WriteFieldDocComment(printer, descriptor_, context_->options(),
|
|
/* kdoc */ true);
|
|
printer->Print(variables_,
|
|
"$kt_deprecation$ public val $kt_name$: "
|
|
"com.google.protobuf.kotlin.DslList"
|
|
"<$kt_type$, ${$$kt_capitalized_name$Proxy$}$>\n"
|
|
" @kotlin.jvm.JvmSynthetic\n"
|
|
" get() = com.google.protobuf.kotlin.DslList(\n"
|
|
" $kt_dsl_builder$.${$get$capitalized_name$List$}$()\n"
|
|
" )\n");
|
|
|
|
WriteFieldAccessorDocComment(printer, descriptor_, LIST_ADDER,
|
|
context_->options(),
|
|
/* builder */ false, /* kdoc */ true);
|
|
printer->Print(variables_,
|
|
"@kotlin.jvm.JvmSynthetic\n"
|
|
"@kotlin.jvm.JvmName(\"add$kt_capitalized_name$\")\n"
|
|
"public fun com.google.protobuf.kotlin.DslList"
|
|
"<$kt_type$, ${$$kt_capitalized_name$Proxy$}$>."
|
|
"add(value: $kt_type$) {\n"
|
|
" $kt_dsl_builder$.${$add$capitalized_name$$}$(value)\n"
|
|
"}\n");
|
|
|
|
WriteFieldAccessorDocComment(printer, descriptor_, LIST_ADDER,
|
|
context_->options(),
|
|
/* builder */ false, /* kdoc */ true);
|
|
printer->Print(variables_,
|
|
"@kotlin.jvm.JvmSynthetic\n"
|
|
"@kotlin.jvm.JvmName(\"plusAssign$kt_capitalized_name$\")\n"
|
|
"@Suppress(\"NOTHING_TO_INLINE\")\n"
|
|
"public inline operator fun com.google.protobuf.kotlin.DslList"
|
|
"<$kt_type$, ${$$kt_capitalized_name$Proxy$}$>."
|
|
"plusAssign(value: $kt_type$) {\n"
|
|
" add(value)\n"
|
|
"}\n");
|
|
|
|
WriteFieldAccessorDocComment(printer, descriptor_, LIST_MULTI_ADDER,
|
|
context_->options(),
|
|
/* builder */ false, /* kdoc */ true);
|
|
printer->Print(variables_,
|
|
"@kotlin.jvm.JvmSynthetic\n"
|
|
"@kotlin.jvm.JvmName(\"addAll$kt_capitalized_name$\")\n"
|
|
"public fun com.google.protobuf.kotlin.DslList"
|
|
"<$kt_type$, ${$$kt_capitalized_name$Proxy$}$>."
|
|
"addAll(values: kotlin.collections.Iterable<$kt_type$>) {\n"
|
|
" $kt_dsl_builder$.${$addAll$capitalized_name$$}$(values)\n"
|
|
"}\n");
|
|
|
|
WriteFieldAccessorDocComment(printer, descriptor_, LIST_MULTI_ADDER,
|
|
context_->options(),
|
|
/* builder */ false, /* kdoc */ true);
|
|
printer->Print(
|
|
variables_,
|
|
"@kotlin.jvm.JvmSynthetic\n"
|
|
"@kotlin.jvm.JvmName(\"plusAssignAll$kt_capitalized_name$\")\n"
|
|
"@Suppress(\"NOTHING_TO_INLINE\")\n"
|
|
"public inline operator fun com.google.protobuf.kotlin.DslList"
|
|
"<$kt_type$, ${$$kt_capitalized_name$Proxy$}$>."
|
|
"plusAssign(values: kotlin.collections.Iterable<$kt_type$>) {\n"
|
|
" addAll(values)\n"
|
|
"}\n");
|
|
|
|
WriteFieldAccessorDocComment(printer, descriptor_, LIST_INDEXED_SETTER,
|
|
context_->options(),
|
|
/* builder */ false, /* kdoc */ true);
|
|
printer->Print(
|
|
variables_,
|
|
"@kotlin.jvm.JvmSynthetic\n"
|
|
"@kotlin.jvm.JvmName(\"set$kt_capitalized_name$\")\n"
|
|
"public operator fun com.google.protobuf.kotlin.DslList"
|
|
"<$kt_type$, ${$$kt_capitalized_name$Proxy$}$>."
|
|
"set(index: kotlin.Int, value: $kt_type$) {\n"
|
|
" $kt_dsl_builder$.${$set$capitalized_name$$}$(index, value)\n"
|
|
"}\n");
|
|
|
|
WriteFieldAccessorDocComment(printer, descriptor_, CLEARER,
|
|
context_->options(),
|
|
/* builder */ false, /* kdoc */ true);
|
|
printer->Print(variables_,
|
|
"@kotlin.jvm.JvmSynthetic\n"
|
|
"@kotlin.jvm.JvmName(\"clear$kt_capitalized_name$\")\n"
|
|
"public fun com.google.protobuf.kotlin.DslList"
|
|
"<$kt_type$, ${$$kt_capitalized_name$Proxy$}$>."
|
|
"clear() {\n"
|
|
" $kt_dsl_builder$.${$clear$capitalized_name$$}$()\n"
|
|
"}\n\n");
|
|
}
|
|
|
|
} // namespace java
|
|
} // namespace compiler
|
|
} // namespace protobuf
|
|
} // namespace google
|
|
|
|
#include "google/protobuf/port_undef.inc"
|