java_enum_field.h revision fbaaef999ba563838ebd00874ed8a1c01fbf286d
1// Protocol Buffers - Google's data interchange format 2// Copyright 2008 Google Inc. All rights reserved. 3// http://code.google.com/p/protobuf/ 4// 5// Redistribution and use in source and binary forms, with or without 6// modification, are permitted provided that the following conditions are 7// met: 8// 9// * Redistributions of source code must retain the above copyright 10// notice, this list of conditions and the following disclaimer. 11// * Redistributions in binary form must reproduce the above 12// copyright notice, this list of conditions and the following disclaimer 13// in the documentation and/or other materials provided with the 14// distribution. 15// * Neither the name of Google Inc. nor the names of its 16// contributors may be used to endorse or promote products derived from 17// this software without specific prior written permission. 18// 19// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 31// Author: kenton@google.com (Kenton Varda) 32// Based on original Protocol Buffers design by 33// Sanjay Ghemawat, Jeff Dean, and others. 34 35#ifndef GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_H__ 36#define GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_H__ 37 38#include <map> 39#include <string> 40#include <google/protobuf/compiler/java/java_field.h> 41 42namespace google { 43namespace protobuf { 44namespace compiler { 45namespace java { 46 47class EnumFieldGenerator : public FieldGenerator { 48 public: 49 explicit EnumFieldGenerator(const FieldDescriptor* descriptor); 50 ~EnumFieldGenerator(); 51 52 // implements FieldGenerator --------------------------------------- 53 void GenerateMembers(io::Printer* printer) const; 54 void GenerateBuilderMembers(io::Printer* printer) const; 55 void GenerateMergingCode(io::Printer* printer) const; 56 void GenerateBuildingCode(io::Printer* printer) const; 57 void GenerateParsingCode(io::Printer* printer) const; 58 void GenerateSerializationCode(io::Printer* printer) const; 59 void GenerateSerializedSizeCode(io::Printer* printer) const; 60 61 string GetBoxedType() const; 62 63 private: 64 const FieldDescriptor* descriptor_; 65 map<string, string> variables_; 66 67 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(EnumFieldGenerator); 68}; 69 70class RepeatedEnumFieldGenerator : public FieldGenerator { 71 public: 72 explicit RepeatedEnumFieldGenerator(const FieldDescriptor* descriptor); 73 ~RepeatedEnumFieldGenerator(); 74 75 // implements FieldGenerator --------------------------------------- 76 void GenerateMembers(io::Printer* printer) const; 77 void GenerateBuilderMembers(io::Printer* printer) const; 78 void GenerateMergingCode(io::Printer* printer) const; 79 void GenerateBuildingCode(io::Printer* printer) const; 80 void GenerateParsingCode(io::Printer* printer) const; 81 void GenerateSerializationCode(io::Printer* printer) const; 82 void GenerateSerializedSizeCode(io::Printer* printer) const; 83 84 string GetBoxedType() const; 85 86 private: 87 const FieldDescriptor* descriptor_; 88 map<string, string> variables_; 89 90 GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedEnumFieldGenerator); 91}; 92 93} // namespace java 94} // namespace compiler 95} // namespace protobuf 96 97} // namespace google 98#endif // GOOGLE_PROTOBUF_COMPILER_JAVA_ENUM_FIELD_H__ 99