temporal | 40ee551 | 2008-07-10 02:12:20 +0000 | [diff] [blame] | 1 | // Protocol Buffers - Google's data interchange format |
kenton@google.com | 24bf56f | 2008-09-24 20:31:01 +0000 | [diff] [blame] | 2 | // Copyright 2008 Google Inc. All rights reserved. |
temporal | 40ee551 | 2008-07-10 02:12:20 +0000 | [diff] [blame] | 3 | // http://code.google.com/p/protobuf/ |
| 4 | // |
kenton@google.com | 24bf56f | 2008-09-24 20:31:01 +0000 | [diff] [blame] | 5 | // Redistribution and use in source and binary forms, with or without |
| 6 | // modification, are permitted provided that the following conditions are |
| 7 | // met: |
temporal | 40ee551 | 2008-07-10 02:12:20 +0000 | [diff] [blame] | 8 | // |
kenton@google.com | 24bf56f | 2008-09-24 20:31:01 +0000 | [diff] [blame] | 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. |
temporal | 40ee551 | 2008-07-10 02:12:20 +0000 | [diff] [blame] | 18 | // |
kenton@google.com | 24bf56f | 2008-09-24 20:31:01 +0000 | [diff] [blame] | 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. |
temporal | 40ee551 | 2008-07-10 02:12:20 +0000 | [diff] [blame] | 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_MESSAGE_FIELD_H__ |
| 36 | #define GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_FIELD_H__ |
| 37 | |
| 38 | #include <map> |
| 39 | #include <string> |
| 40 | #include <google/protobuf/compiler/java/java_field.h> |
| 41 | |
| 42 | namespace google { |
| 43 | namespace protobuf { |
| 44 | namespace compiler { |
| 45 | namespace java { |
| 46 | |
| 47 | class MessageFieldGenerator : public FieldGenerator { |
| 48 | public: |
liujisi@google.com | 33165fe | 2010-11-02 13:14:58 +0000 | [diff] [blame^] | 49 | explicit MessageFieldGenerator(const FieldDescriptor* descriptor, |
| 50 | int messageBitIndex, int builderBitIndex); |
temporal | 40ee551 | 2008-07-10 02:12:20 +0000 | [diff] [blame] | 51 | ~MessageFieldGenerator(); |
| 52 | |
| 53 | // implements FieldGenerator --------------------------------------- |
liujisi@google.com | 33165fe | 2010-11-02 13:14:58 +0000 | [diff] [blame^] | 54 | int GetNumBitsForMessage() const; |
| 55 | int GetNumBitsForBuilder() const; |
| 56 | void GenerateInterfaceMembers(io::Printer* printer) const; |
temporal | 40ee551 | 2008-07-10 02:12:20 +0000 | [diff] [blame] | 57 | void GenerateMembers(io::Printer* printer) const; |
| 58 | void GenerateBuilderMembers(io::Printer* printer) const; |
kenton@google.com | fccb146 | 2009-12-18 02:11:36 +0000 | [diff] [blame] | 59 | void GenerateInitializationCode(io::Printer* printer) const; |
liujisi@google.com | 33165fe | 2010-11-02 13:14:58 +0000 | [diff] [blame^] | 60 | void GenerateBuilderClearCode(io::Printer* printer) const; |
temporal | 40ee551 | 2008-07-10 02:12:20 +0000 | [diff] [blame] | 61 | void GenerateMergingCode(io::Printer* printer) const; |
| 62 | void GenerateBuildingCode(io::Printer* printer) const; |
| 63 | void GenerateParsingCode(io::Printer* printer) const; |
| 64 | void GenerateSerializationCode(io::Printer* printer) const; |
| 65 | void GenerateSerializedSizeCode(io::Printer* printer) const; |
liujisi@google.com | 33165fe | 2010-11-02 13:14:58 +0000 | [diff] [blame^] | 66 | void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; |
| 67 | void GenerateEqualsCode(io::Printer* printer) const; |
| 68 | void GenerateHashCode(io::Printer* printer) const; |
temporal | 40ee551 | 2008-07-10 02:12:20 +0000 | [diff] [blame] | 69 | |
| 70 | string GetBoxedType() const; |
| 71 | |
| 72 | private: |
| 73 | const FieldDescriptor* descriptor_; |
| 74 | map<string, string> variables_; |
liujisi@google.com | 33165fe | 2010-11-02 13:14:58 +0000 | [diff] [blame^] | 75 | const int messageBitIndex_; |
| 76 | const int builderBitIndex_; |
temporal | 40ee551 | 2008-07-10 02:12:20 +0000 | [diff] [blame] | 77 | |
| 78 | GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(MessageFieldGenerator); |
liujisi@google.com | 33165fe | 2010-11-02 13:14:58 +0000 | [diff] [blame^] | 79 | |
| 80 | void PrintNestedBuilderCondition(io::Printer* printer, |
| 81 | const char* regular_case, const char* nested_builder_case) const; |
| 82 | void PrintNestedBuilderFunction(io::Printer* printer, |
| 83 | const char* method_prototype, const char* regular_case, |
| 84 | const char* nested_builder_case, |
| 85 | const char* trailing_code) const; |
temporal | 40ee551 | 2008-07-10 02:12:20 +0000 | [diff] [blame] | 86 | }; |
| 87 | |
| 88 | class RepeatedMessageFieldGenerator : public FieldGenerator { |
| 89 | public: |
liujisi@google.com | 33165fe | 2010-11-02 13:14:58 +0000 | [diff] [blame^] | 90 | explicit RepeatedMessageFieldGenerator(const FieldDescriptor* descriptor, |
| 91 | int messageBitIndex, int builderBitIndex); |
temporal | 40ee551 | 2008-07-10 02:12:20 +0000 | [diff] [blame] | 92 | ~RepeatedMessageFieldGenerator(); |
| 93 | |
| 94 | // implements FieldGenerator --------------------------------------- |
liujisi@google.com | 33165fe | 2010-11-02 13:14:58 +0000 | [diff] [blame^] | 95 | int GetNumBitsForMessage() const; |
| 96 | int GetNumBitsForBuilder() const; |
| 97 | void GenerateInterfaceMembers(io::Printer* printer) const; |
temporal | 40ee551 | 2008-07-10 02:12:20 +0000 | [diff] [blame] | 98 | void GenerateMembers(io::Printer* printer) const; |
| 99 | void GenerateBuilderMembers(io::Printer* printer) const; |
kenton@google.com | fccb146 | 2009-12-18 02:11:36 +0000 | [diff] [blame] | 100 | void GenerateInitializationCode(io::Printer* printer) const; |
liujisi@google.com | 33165fe | 2010-11-02 13:14:58 +0000 | [diff] [blame^] | 101 | void GenerateBuilderClearCode(io::Printer* printer) const; |
temporal | 40ee551 | 2008-07-10 02:12:20 +0000 | [diff] [blame] | 102 | void GenerateMergingCode(io::Printer* printer) const; |
| 103 | void GenerateBuildingCode(io::Printer* printer) const; |
| 104 | void GenerateParsingCode(io::Printer* printer) const; |
| 105 | void GenerateSerializationCode(io::Printer* printer) const; |
| 106 | void GenerateSerializedSizeCode(io::Printer* printer) const; |
liujisi@google.com | 33165fe | 2010-11-02 13:14:58 +0000 | [diff] [blame^] | 107 | void GenerateFieldBuilderInitializationCode(io::Printer* printer) const; |
| 108 | void GenerateEqualsCode(io::Printer* printer) const; |
| 109 | void GenerateHashCode(io::Printer* printer) const; |
temporal | 40ee551 | 2008-07-10 02:12:20 +0000 | [diff] [blame] | 110 | |
| 111 | string GetBoxedType() const; |
| 112 | |
| 113 | private: |
| 114 | const FieldDescriptor* descriptor_; |
| 115 | map<string, string> variables_; |
liujisi@google.com | 33165fe | 2010-11-02 13:14:58 +0000 | [diff] [blame^] | 116 | const int messageBitIndex_; |
| 117 | const int builderBitIndex_; |
temporal | 40ee551 | 2008-07-10 02:12:20 +0000 | [diff] [blame] | 118 | |
| 119 | GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedMessageFieldGenerator); |
liujisi@google.com | 33165fe | 2010-11-02 13:14:58 +0000 | [diff] [blame^] | 120 | |
| 121 | void PrintNestedBuilderCondition(io::Printer* printer, |
| 122 | const char* regular_case, const char* nested_builder_case) const; |
| 123 | void PrintNestedBuilderFunction(io::Printer* printer, |
| 124 | const char* method_prototype, const char* regular_case, |
| 125 | const char* nested_builder_case, |
| 126 | const char* trailing_code) const; |
temporal | 40ee551 | 2008-07-10 02:12:20 +0000 | [diff] [blame] | 127 | }; |
| 128 | |
| 129 | } // namespace java |
| 130 | } // namespace compiler |
| 131 | } // namespace protobuf |
| 132 | |
| 133 | } // namespace google |
| 134 | #endif // GOOGLE_PROTOBUF_COMPILER_JAVA_MESSAGE_FIELD_H__ |