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names.h
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names.h
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// 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.
//
// Provides a mechanism for mapping a descriptor to the
// fully-qualified name of the corresponding Java class.
#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_NAMES_H__
#define GOOGLE_PROTOBUF_COMPILER_JAVA_NAMES_H__
#include <string>
#include "absl/strings/string_view.h"
#include "google/protobuf/compiler/java/options.h"
#include "google/protobuf/descriptor.h"
// Must be last.
#include "google/protobuf/port_def.inc"
namespace google {
namespace protobuf {
class Descriptor;
class EnumDescriptor;
class FileDescriptor;
class FieldDescriptor;
class ServiceDescriptor;
namespace compiler {
namespace java {
// Requires:
// descriptor != NULL
//
// Returns:
// The fully-qualified Java class name.
std::string ClassName(const Descriptor* descriptor);
// Requires:
// descriptor != NULL
//
// Returns:
// The fully-qualified Java class name.
std::string ClassName(const EnumDescriptor* descriptor);
// Requires:
// descriptor != NULL
//
// Returns:
// The fully-qualified Java class name.
std::string ClassName(const FileDescriptor* descriptor);
// Requires:
// descriptor != NULL
//
// Returns:
// The fully-qualified Java class name.
std::string ClassName(const ServiceDescriptor* descriptor);
// Requires:
// descriptor != NULL
//
// Returns:
// Java package name.
std::string FileJavaPackage(const FileDescriptor* descriptor,
Options options = {});
// Requires:
// descriptor != NULL
//
// Returns:
// Java package directory.
std::string JavaPackageDirectory(const FileDescriptor* file);
// Requires:
// descriptor != NULL
//
// Returns:
// The unqualified Java class name.
std::string FileClassName(const FileDescriptor* file);
// Requires:
// descriptor != NULL
// Returns:
// Capitalized camel case field name.
std::string CapitalizedFieldName(const FieldDescriptor* field);
// Requires:
// descriptor != NULL
// Returns:
// Capitalized camel case oneof name.
std::string CapitalizedOneofName(const OneofDescriptor* oneof);
// Returns:
// Converts a name to camel-case. If cap_first_letter is true, capitalize the
// first letter.
std::string UnderscoresToCamelCase(absl::string_view input,
bool cap_next_letter);
// Requires:
// field != NULL
// Returns:
// Converts the field's name to camel-case, e.g. "foo_bar_baz" becomes
// "fooBarBaz" or "FooBarBaz", respectively.
std::string UnderscoresToCamelCase(const FieldDescriptor* field);
// Requires:
// method != NULL
// Returns:
// Similar, but for method names. (Typically, this merely has the effect
// of lower-casing the first letter of the name.)
std::string UnderscoresToCamelCase(const MethodDescriptor* method);
// Requires:
// field != NULL
// Returns:
// Same as UnderscoresToCamelCase, but checks for reserved keywords
std::string UnderscoresToCamelCaseCheckReserved(const FieldDescriptor* field);
} // namespace java
} // namespace compiler
} // namespace protobuf
} // namespace google
#include "google/protobuf/port_undef.inc"
#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_NAMES_H__