Update //third_party/protobuf to version 3.

third_party/protobuf/src/google/protobuf/compiler/java/java_field.cc

-// 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 <google/protobuf/compiler/java/java_field.h>
-#include <google/protobuf/compiler/java/java_helpers.h>
-#include <google/protobuf/compiler/java/java_primitive_field.h>
-#include <google/protobuf/compiler/java/java_enum_field.h>
-#include <google/protobuf/compiler/java/java_message_field.h>
-#include <google/protobuf/compiler/java/java_string_field.h>
-#include <google/protobuf/stubs/common.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace java {
-
-FieldGenerator::~FieldGenerator() {}
-
-void FieldGenerator::GenerateParsingCodeFromPacked(io::Printer* printer) const {
-  // Reaching here indicates a bug. Cases are:
-  //   - This FieldGenerator should support packing, but this method should be
-  //     overridden.
-  //   - This FieldGenerator doesn't support packing, and this method should
-  //     never have been called.
-  GOOGLE_LOG(FATAL) << "GenerateParsingCodeFromPacked() "
-             << "called on field generator that does not support packing.";
-}
-
-FieldGeneratorMap::FieldGeneratorMap(const Descriptor* descriptor)
-  : descriptor_(descriptor),
-    field_generators_(
-      new scoped_ptr<FieldGenerator>[descriptor->field_count()]),
-    extension_generators_(
-      new scoped_ptr<FieldGenerator>[descriptor->extension_count()]) {
-
-  // Construct all the FieldGenerators and assign them bit indices for their
-  // bit fields.
-  int messageBitIndex = 0;
-  int builderBitIndex = 0;
-  for (int i = 0; i < descriptor->field_count(); i++) {
-    FieldGenerator* generator = MakeGenerator(descriptor->field(i),
-        messageBitIndex, builderBitIndex);
-    field_generators_[i].reset(generator);
-    messageBitIndex += generator->GetNumBitsForMessage();
-    builderBitIndex += generator->GetNumBitsForBuilder();
-  }
-  for (int i = 0; i < descriptor->extension_count(); i++) {
-    FieldGenerator* generator = MakeGenerator(descriptor->extension(i),
-        messageBitIndex, builderBitIndex);
-    extension_generators_[i].reset(generator);
-    messageBitIndex += generator->GetNumBitsForMessage();
-    builderBitIndex += generator->GetNumBitsForBuilder();
-  }
-}
-
-FieldGenerator* FieldGeneratorMap::MakeGenerator(
-    const FieldDescriptor* field, int messageBitIndex, int builderBitIndex) {
-  if (field->is_repeated()) {
-    switch (GetJavaType(field)) {
-      case JAVATYPE_MESSAGE:
-        return new RepeatedMessageFieldGenerator(
-            field, messageBitIndex, builderBitIndex);
-      case JAVATYPE_ENUM:
-        return new RepeatedEnumFieldGenerator(
-            field, messageBitIndex, builderBitIndex);
-      case JAVATYPE_STRING:
-        return new RepeatedStringFieldGenerator(
-            field, messageBitIndex, builderBitIndex);
-      default:
-        return new RepeatedPrimitiveFieldGenerator(
-            field, messageBitIndex, builderBitIndex);
-    }
-  } else {
-    switch (GetJavaType(field)) {
-      case JAVATYPE_MESSAGE:
-        return new MessageFieldGenerator(
-            field, messageBitIndex, builderBitIndex);
-      case JAVATYPE_ENUM:
-        return new EnumFieldGenerator(
-            field, messageBitIndex, builderBitIndex);
-      case JAVATYPE_STRING:
-        return new StringFieldGenerator(
-            field, messageBitIndex, builderBitIndex);
-      default:
-        return new PrimitiveFieldGenerator(
-            field, messageBitIndex, builderBitIndex);
-    }
-  }
-}
-
-FieldGeneratorMap::~FieldGeneratorMap() {}
-
-const FieldGenerator& FieldGeneratorMap::get(
-    const FieldDescriptor* field) const {
-  GOOGLE_CHECK_EQ(field->containing_type(), descriptor_);
-  return *field_generators_[field->index()];
-}
-
-const FieldGenerator& FieldGeneratorMap::get_extension(int index) const {
-  return *extension_generators_[index];
-}
-
-}  // namespace java
-}  // namespace compiler
-}  // namespace protobuf
-}  // namespace google