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Unified Diff: third_party/protobuf/src/google/protobuf/compiler/java/java_message_field.cc

Issue 1842653006: Update //third_party/protobuf to version 3. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: update defines Created 4 years, 8 months ago
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Index: third_party/protobuf/src/google/protobuf/compiler/java/java_message_field.cc
diff --git a/third_party/protobuf/src/google/protobuf/compiler/java/java_message_field.cc b/third_party/protobuf/src/google/protobuf/compiler/java/java_message_field.cc
deleted file mode 100644
index b0b284f7699ac683adc0fe44df3387b91ec89692..0000000000000000000000000000000000000000
--- a/third_party/protobuf/src/google/protobuf/compiler/java/java_message_field.cc
+++ /dev/null
@@ -1,974 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc. All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// 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_message_field.h>
-#include <google/protobuf/compiler/java/java_doc_comment.h>
-#include <google/protobuf/compiler/java/java_helpers.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 {
-
-// TODO(kenton): Factor out a "SetCommonFieldVariables()" to get rid of
-// repeat code between this and the other field types.
-void SetMessageVariables(const FieldDescriptor* descriptor,
- int messageBitIndex,
- int builderBitIndex,
- map<string, string>* variables) {
- (*variables)["name"] =
- UnderscoresToCamelCase(descriptor);
- (*variables)["capitalized_name"] =
- UnderscoresToCapitalizedCamelCase(descriptor);
- (*variables)["constant_name"] = FieldConstantName(descriptor);
- (*variables)["number"] = SimpleItoa(descriptor->number());
- (*variables)["type"] = ClassName(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();" : "";
-
- // For singular messages and builders, one bit is used for the hasField bit.
- (*variables)["get_has_field_bit_message"] = GenerateGetBit(messageBitIndex);
- (*variables)["set_has_field_bit_message"] = GenerateSetBit(messageBitIndex);
-
- (*variables)["get_has_field_bit_builder"] = GenerateGetBit(builderBitIndex);
- (*variables)["set_has_field_bit_builder"] = GenerateSetBit(builderBitIndex);
- (*variables)["clear_has_field_bit_builder"] =
- GenerateClearBit(builderBitIndex);
-
- // For repated 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);
-
- // For repeated fields, one bit is used for whether the array is immutable
- // in the parsing constructor.
- (*variables)["get_mutable_bit_parser"] =
- GenerateGetBitMutableLocal(builderBitIndex);
- (*variables)["set_mutable_bit_parser"] =
- GenerateSetBitMutableLocal(builderBitIndex);
-
- (*variables)["get_has_field_bit_from_local"] =
- GenerateGetBitFromLocal(builderBitIndex);
- (*variables)["set_has_field_bit_to_local"] =
- GenerateSetBitToLocal(messageBitIndex);
-}
-
-} // namespace
-
-// ===================================================================
-
-MessageFieldGenerator::
-MessageFieldGenerator(const FieldDescriptor* descriptor,
- int messageBitIndex,
- int builderBitIndex)
- : descriptor_(descriptor), messageBitIndex_(messageBitIndex),
- builderBitIndex_(builderBitIndex) {
- SetMessageVariables(descriptor, messageBitIndex, builderBitIndex,
- &variables_);
-}
-
-MessageFieldGenerator::~MessageFieldGenerator() {}
-
-int MessageFieldGenerator::GetNumBitsForMessage() const {
- return 1;
-}
-
-int MessageFieldGenerator::GetNumBitsForBuilder() const {
- return 1;
-}
-
-void MessageFieldGenerator::
-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.
- WriteFieldDocComment(printer, descriptor_);
- printer->Print(variables_,
- "$deprecation$boolean has$capitalized_name$();\n");
- WriteFieldDocComment(printer, descriptor_);
- printer->Print(variables_,
- "$deprecation$$type$ get$capitalized_name$();\n");
-
- if (HasNestedBuilders(descriptor_->containing_type())) {
- WriteFieldDocComment(printer, descriptor_);
- printer->Print(variables_,
- "$deprecation$$type$OrBuilder get$capitalized_name$OrBuilder();\n");
- }
-}
-
-void MessageFieldGenerator::
-GenerateMembers(io::Printer* printer) const {
- printer->Print(variables_,
- "private $type$ $name$_;\n");
- 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 $name$_;\n"
- "}\n");
-
- if (HasNestedBuilders(descriptor_->containing_type())) {
- WriteFieldDocComment(printer, descriptor_);
- printer->Print(variables_,
- "$deprecation$public $type$OrBuilder get$capitalized_name$OrBuilder() {\n"
- " return $name$_;\n"
- "}\n");
- }
-}
-
-void MessageFieldGenerator::PrintNestedBuilderCondition(
- io::Printer* printer,
- const char* regular_case,
- const char* nested_builder_case) const {
- if (HasNestedBuilders(descriptor_->containing_type())) {
- 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");
- } else {
- printer->Print(variables_, regular_case);
- }
-}
-
-void MessageFieldGenerator::PrintNestedBuilderFunction(
- io::Printer* printer,
- const char* method_prototype,
- const char* regular_case,
- const char* nested_builder_case,
- const char* trailing_code) const {
- printer->Print(variables_, method_prototype);
- 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 MessageFieldGenerator::
-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.
- "private $type$ $name$_ = $type$.getDefaultInstance();\n");
-
- if (HasNestedBuilders(descriptor_->containing_type())) {
- 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()
- WriteFieldDocComment(printer, descriptor_);
- printer->Print(variables_,
- "$deprecation$public boolean has$capitalized_name$() {\n"
- " return $get_has_field_bit_builder$;\n"
- "}\n");
-
- // Field getField()
- WriteFieldDocComment(printer, descriptor_);
- PrintNestedBuilderFunction(printer,
- "$deprecation$public $type$ get$capitalized_name$()",
-
- "return $name$_;\n",
-
- "return $name$Builder_.getMessage();\n",
-
- NULL);
-
- // Field.Builder setField(Field value)
- WriteFieldDocComment(printer, descriptor_);
- PrintNestedBuilderFunction(printer,
- "$deprecation$public Builder set$capitalized_name$($type$ value)",
-
- "if (value == null) {\n"
- " throw new NullPointerException();\n"
- "}\n"
- "$name$_ = value;\n"
- "$on_changed$\n",
-
- "$name$Builder_.setMessage(value);\n",
-
- "$set_has_field_bit_builder$;\n"
- "return this;\n");
-
- // Field.Builder setField(Field.Builder builderForValue)
- WriteFieldDocComment(printer, descriptor_);
- PrintNestedBuilderFunction(printer,
- "$deprecation$public Builder set$capitalized_name$(\n"
- " $type$.Builder builderForValue)",
-
- "$name$_ = builderForValue.build();\n"
- "$on_changed$\n",
-
- "$name$Builder_.setMessage(builderForValue.build());\n",
-
- "$set_has_field_bit_builder$;\n"
- "return this;\n");
-
- // Field.Builder mergeField(Field value)
- WriteFieldDocComment(printer, descriptor_);
- PrintNestedBuilderFunction(printer,
- "$deprecation$public Builder merge$capitalized_name$($type$ value)",
-
- "if ($get_has_field_bit_builder$ &&\n"
- " $name$_ != $type$.getDefaultInstance()) {\n"
- " $name$_ =\n"
- " $type$.newBuilder($name$_).mergeFrom(value).buildPartial();\n"
- "} else {\n"
- " $name$_ = value;\n"
- "}\n"
- "$on_changed$\n",
-
- "$name$Builder_.mergeFrom(value);\n",
-
- "$set_has_field_bit_builder$;\n"
- "return this;\n");
-
- // Field.Builder clearField()
- WriteFieldDocComment(printer, descriptor_);
- PrintNestedBuilderFunction(printer,
- "$deprecation$public Builder clear$capitalized_name$()",
-
- "$name$_ = $type$.getDefaultInstance();\n"
- "$on_changed$\n",
-
- "$name$Builder_.clear();\n",
-
- "$clear_has_field_bit_builder$;\n"
- "return this;\n");
-
- if (HasNestedBuilders(descriptor_->containing_type())) {
- WriteFieldDocComment(printer, descriptor_);
- 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");
- WriteFieldDocComment(printer, descriptor_);
- 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 $name$_;\n"
- " }\n"
- "}\n");
- WriteFieldDocComment(printer, descriptor_);
- 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"
- " $name$_,\n"
- " getParentForChildren(),\n"
- " isClean());\n"
- " $name$_ = null;\n"
- " }\n"
- " return $name$Builder_;\n"
- "}\n");
- }
-}
-
-void MessageFieldGenerator::
-GenerateFieldBuilderInitializationCode(io::Printer* printer) const {
- printer->Print(variables_,
- "get$capitalized_name$FieldBuilder();\n");
-}
-
-
-void MessageFieldGenerator::
-GenerateInitializationCode(io::Printer* printer) const {
- printer->Print(variables_, "$name$_ = $type$.getDefaultInstance();\n");
-}
-
-void MessageFieldGenerator::
-GenerateBuilderClearCode(io::Printer* printer) const {
- PrintNestedBuilderCondition(printer,
- "$name$_ = $type$.getDefaultInstance();\n",
-
- "$name$Builder_.clear();\n");
- printer->Print(variables_, "$clear_has_field_bit_builder$;\n");
-}
-
-void MessageFieldGenerator::
-GenerateMergingCode(io::Printer* printer) const {
- printer->Print(variables_,
- "if (other.has$capitalized_name$()) {\n"
- " merge$capitalized_name$(other.get$capitalized_name$());\n"
- "}\n");
-}
-
-void MessageFieldGenerator::
-GenerateBuildingCode(io::Printer* printer) const {
-
- printer->Print(variables_,
- "if ($get_has_field_bit_from_local$) {\n"
- " $set_has_field_bit_to_local$;\n"
- "}\n");
-
- PrintNestedBuilderCondition(printer,
- "result.$name$_ = $name$_;\n",
-
- "result.$name$_ = $name$Builder_.build();\n");
-}
-
-void MessageFieldGenerator::
-GenerateParsingCode(io::Printer* printer) const {
- printer->Print(variables_,
- "$type$.Builder subBuilder = null;\n"
- "if ($get_has_field_bit_message$) {\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");
- printer->Print(variables_,
- "$set_has_field_bit_message$;\n");
-}
-
-void MessageFieldGenerator::
-GenerateParsingDoneCode(io::Printer* printer) const {
- // noop for messages.
-}
-
-void MessageFieldGenerator::
-GenerateSerializationCode(io::Printer* printer) const {
- printer->Print(variables_,
- "if ($get_has_field_bit_message$) {\n"
- " output.write$group_or_message$($number$, $name$_);\n"
- "}\n");
-}
-
-void MessageFieldGenerator::
-GenerateSerializedSizeCode(io::Printer* printer) const {
- printer->Print(variables_,
- "if ($get_has_field_bit_message$) {\n"
- " size += com.google.protobuf.CodedOutputStream\n"
- " .compute$group_or_message$Size($number$, $name$_);\n"
- "}\n");
-}
-
-void MessageFieldGenerator::
-GenerateEqualsCode(io::Printer* printer) const {
- printer->Print(variables_,
- "result = result && get$capitalized_name$()\n"
- " .equals(other.get$capitalized_name$());\n");
-}
-
-void MessageFieldGenerator::
-GenerateHashCode(io::Printer* printer) const {
- printer->Print(variables_,
- "hash = (37 * hash) + $constant_name$;\n"
- "hash = (53 * hash) + get$capitalized_name$().hashCode();\n");
-}
-
-string MessageFieldGenerator::GetBoxedType() const {
- return ClassName(descriptor_->message_type());
-}
-
-// ===================================================================
-
-RepeatedMessageFieldGenerator::
-RepeatedMessageFieldGenerator(const FieldDescriptor* descriptor,
- int messageBitIndex,
- int builderBitIndex)
- : descriptor_(descriptor), messageBitIndex_(messageBitIndex),
- builderBitIndex_(builderBitIndex) {
- SetMessageVariables(descriptor, messageBitIndex, builderBitIndex,
- &variables_);
-}
-
-RepeatedMessageFieldGenerator::~RepeatedMessageFieldGenerator() {}
-
-int RepeatedMessageFieldGenerator::GetNumBitsForMessage() const {
- return 0;
-}
-
-int RepeatedMessageFieldGenerator::GetNumBitsForBuilder() const {
- return 1;
-}
-
-void RepeatedMessageFieldGenerator::
-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$$type$ get$capitalized_name$(int index);\n");
- WriteFieldDocComment(printer, descriptor_);
- printer->Print(variables_,
- "$deprecation$int get$capitalized_name$Count();\n");
- if (HasNestedBuilders(descriptor_->containing_type())) {
- WriteFieldDocComment(printer, descriptor_);
- printer->Print(variables_,
- "$deprecation$java.util.List<? extends $type$OrBuilder> \n"
- " get$capitalized_name$OrBuilderList();\n");
- WriteFieldDocComment(printer, descriptor_);
- printer->Print(variables_,
- "$deprecation$$type$OrBuilder get$capitalized_name$OrBuilder(\n"
- " int index);\n");
- }
-}
-
-void RepeatedMessageFieldGenerator::
-GenerateMembers(io::Printer* printer) const {
- printer->Print(variables_,
- "private java.util.List<$type$> $name$_;\n");
- 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");
-
-}
-
-void RepeatedMessageFieldGenerator::PrintNestedBuilderCondition(
- io::Printer* printer,
- const char* regular_case,
- const char* nested_builder_case) const {
- if (HasNestedBuilders(descriptor_->containing_type())) {
- 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");
- } else {
- printer->Print(variables_, regular_case);
- }
-}
-
-void RepeatedMessageFieldGenerator::PrintNestedBuilderFunction(
- io::Printer* printer,
- const char* method_prototype,
- const char* regular_case,
- const char* nested_builder_case,
- const char* trailing_code) const {
- printer->Print(variables_, method_prototype);
- 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 RepeatedMessageFieldGenerator::
-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 refererence 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");
-
- if (HasNestedBuilders(descriptor_->containing_type())) {
- 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_);
- PrintNestedBuilderFunction(printer,
- "$deprecation$public java.util.List<$type$> get$capitalized_name$List()",
-
- "return java.util.Collections.unmodifiableList($name$_);\n",
- "return $name$Builder_.getMessageList();\n",
-
- NULL);
-
- // int getRepeatedFieldCount()
- WriteFieldDocComment(printer, descriptor_);
- PrintNestedBuilderFunction(printer,
- "$deprecation$public int get$capitalized_name$Count()",
-
- "return $name$_.size();\n",
- "return $name$Builder_.getCount();\n",
-
- NULL);
-
- // Field getRepeatedField(int index)
- WriteFieldDocComment(printer, descriptor_);
- PrintNestedBuilderFunction(printer,
- "$deprecation$public $type$ get$capitalized_name$(int index)",
-
- "return $name$_.get(index);\n",
-
- "return $name$Builder_.getMessage(index);\n",
-
- NULL);
-
- // Builder setRepeatedField(int index, Field value)
- WriteFieldDocComment(printer, descriptor_);
- 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");
-
- // Builder setRepeatedField(int index, Field.Builder builderForValue)
- WriteFieldDocComment(printer, descriptor_);
- 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");
-
- // Builder addRepeatedField(Field value)
- WriteFieldDocComment(printer, descriptor_);
- 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");
-
- // Builder addRepeatedField(int index, Field value)
- WriteFieldDocComment(printer, descriptor_);
- 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");
-
- // Builder addRepeatedField(Field.Builder builderForValue)
- WriteFieldDocComment(printer, descriptor_);
- 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");
-
- // Builder addRepeatedField(int index, Field.Builder builderForValue)
- WriteFieldDocComment(printer, descriptor_);
- 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");
-
- // Builder addAllRepeatedField(Iterable<Field> values)
- WriteFieldDocComment(printer, descriptor_);
- PrintNestedBuilderFunction(printer,
- "$deprecation$public Builder addAll$capitalized_name$(\n"
- " java.lang.Iterable<? extends $type$> values)",
-
- "ensure$capitalized_name$IsMutable();\n"
- "super.addAll(values, $name$_);\n"
- "$on_changed$\n",
-
- "$name$Builder_.addAllMessages(values);\n",
-
- "return this;\n");
-
- // Builder clearAllRepeatedField()
- WriteFieldDocComment(printer, descriptor_);
- 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");
-
- // Builder removeRepeatedField(int index)
- WriteFieldDocComment(printer, descriptor_);
- 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");
-
- if (HasNestedBuilders(descriptor_->containing_type())) {
- WriteFieldDocComment(printer, descriptor_);
- printer->Print(variables_,
- "$deprecation$public $type$.Builder get$capitalized_name$Builder(\n"
- " int index) {\n"
- " return get$capitalized_name$FieldBuilder().getBuilder(index);\n"
- "}\n");
-
- WriteFieldDocComment(printer, descriptor_);
- 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");
-
- WriteFieldDocComment(printer, descriptor_);
- 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");
-
- WriteFieldDocComment(printer, descriptor_);
- printer->Print(variables_,
- "$deprecation$public $type$.Builder add$capitalized_name$Builder() {\n"
- " return get$capitalized_name$FieldBuilder().addBuilder(\n"
- " $type$.getDefaultInstance());\n"
- "}\n");
- WriteFieldDocComment(printer, descriptor_);
- 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");
- WriteFieldDocComment(printer, descriptor_);
- 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");
- }
-}
-
-void RepeatedMessageFieldGenerator::
-GenerateFieldBuilderInitializationCode(io::Printer* printer) const {
- printer->Print(variables_,
- "get$capitalized_name$FieldBuilder();\n");
-}
-
-void RepeatedMessageFieldGenerator::
-GenerateInitializationCode(io::Printer* printer) const {
- printer->Print(variables_, "$name$_ = java.util.Collections.emptyList();\n");
-}
-
-void RepeatedMessageFieldGenerator::
-GenerateBuilderClearCode(io::Printer* printer) const {
- PrintNestedBuilderCondition(printer,
- "$name$_ = java.util.Collections.emptyList();\n"
- "$clear_mutable_bit_builder$;\n",
-
- "$name$Builder_.clear();\n");
-}
-
-void RepeatedMessageFieldGenerator::
-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 RepeatedMessageFieldGenerator::
-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 RepeatedMessageFieldGenerator::
-GenerateParsingCode(io::Printer* printer) const {
- printer->Print(variables_,
- "if (!$get_mutable_bit_parser$) {\n"
- " $name$_ = new java.util.ArrayList<$type$>();\n"
- " $set_mutable_bit_parser$;\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(input.readMessage($type$.PARSER, extensionRegistry));\n");
- }
-}
-
-void RepeatedMessageFieldGenerator::
-GenerateParsingDoneCode(io::Printer* printer) const {
- printer->Print(variables_,
- "if ($get_mutable_bit_parser$) {\n"
- " $name$_ = java.util.Collections.unmodifiableList($name$_);\n"
- "}\n");
-}
-
-void RepeatedMessageFieldGenerator::
-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 RepeatedMessageFieldGenerator::
-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 RepeatedMessageFieldGenerator::
-GenerateEqualsCode(io::Printer* printer) const {
- printer->Print(variables_,
- "result = result && get$capitalized_name$List()\n"
- " .equals(other.get$capitalized_name$List());\n");
-}
-
-void RepeatedMessageFieldGenerator::
-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 RepeatedMessageFieldGenerator::GetBoxedType() const {
- return ClassName(descriptor_->message_type());
-}
-
-} // namespace java
-} // namespace compiler
-} // namespace protobuf
-} // namespace google
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