/
field.go
179 lines (155 loc) · 4.25 KB
/
field.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
// Copyright 2020-2021 Buf Technologies, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package protosource
type field struct {
namedDescriptor
optionExtensionDescriptor
message Message
number int
label FieldDescriptorProtoLabel
typ FieldDescriptorProtoType
typeName string
// if the field is an extension, this is the type being extended
extendee string
// this has to be the pointer to the private struct or you have the bug where the
// interface is nil but value == nil is false
oneof *oneof
proto3Optional bool
jsonName string
jsType FieldOptionsJSType
cType FieldOptionsCType
packed *bool
numberPath []int32
typePath []int32
typeNamePath []int32
jsonNamePath []int32
jsTypePath []int32
cTypePath []int32
packedPath []int32
extendeePath []int32
}
func newField(
namedDescriptor namedDescriptor,
optionExtensionDescriptor optionExtensionDescriptor,
message Message,
number int,
label FieldDescriptorProtoLabel,
typ FieldDescriptorProtoType,
typeName string,
extendee string,
oneof *oneof,
proto3Optional bool,
jsonName string,
jsType FieldOptionsJSType,
cType FieldOptionsCType,
packed *bool,
numberPath []int32,
typePath []int32,
typeNamePath []int32,
jsonNamePath []int32,
jsTypePath []int32,
cTypePath []int32,
packedPath []int32,
extendeePath []int32,
) *field {
return &field{
namedDescriptor: namedDescriptor,
optionExtensionDescriptor: optionExtensionDescriptor,
message: message,
number: number,
label: label,
typ: typ,
typeName: typeName,
extendee: extendee,
oneof: oneof,
proto3Optional: proto3Optional,
jsonName: jsonName,
jsType: jsType,
cType: cType,
packed: packed,
numberPath: numberPath,
typePath: typePath,
typeNamePath: typeNamePath,
jsonNamePath: jsonNamePath,
jsTypePath: jsTypePath,
cTypePath: cTypePath,
packedPath: packedPath,
extendeePath: extendeePath,
}
}
func (f *field) Message() Message {
return f.message
}
func (f *field) Number() int {
return f.number
}
func (f *field) Label() FieldDescriptorProtoLabel {
return f.label
}
func (f *field) Type() FieldDescriptorProtoType {
return f.typ
}
func (f *field) TypeName() string {
return f.typeName
}
func (f *field) Extendee() string {
return f.extendee
}
func (f *field) Oneof() Oneof {
// this has to be done or you have the bug where the interface is nil
// but value == nil is false
if f.oneof == nil {
return nil
}
return f.oneof
}
func (f *field) Proto3Optional() bool {
return f.proto3Optional
}
func (f *field) JSONName() string {
return f.jsonName
}
func (f *field) JSType() FieldOptionsJSType {
return f.jsType
}
func (f *field) CType() FieldOptionsCType {
return f.cType
}
func (f *field) Packed() *bool {
return f.packed
}
func (f *field) NumberLocation() Location {
return f.getLocation(f.numberPath)
}
func (f *field) TypeLocation() Location {
return f.getLocation(f.typePath)
}
func (f *field) TypeNameLocation() Location {
return f.getLocation(f.typeNamePath)
}
func (f *field) JSONNameLocation() Location {
return f.getLocation(f.jsonNamePath)
}
func (f *field) JSTypeLocation() Location {
return f.getLocation(f.jsTypePath)
}
func (f *field) CTypeLocation() Location {
return f.getLocation(f.cTypePath)
}
func (f *field) PackedLocation() Location {
return f.getLocation(f.packedPath)
}
func (f *field) ExtendeeLocation() Location {
return f.getLocation(f.extendeePath)
}