-
Notifications
You must be signed in to change notification settings - Fork 5
/
parameter_builder.go
94 lines (86 loc) · 1.85 KB
/
parameter_builder.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
package ast
import (
"bytes"
)
func buildMapItemParameters(key, value Node) ([]byte, error) {
var builder bytes.Buffer
if _, err := builder.WriteString(`{"prim":"Elt","args":[`); err != nil {
return nil, err
}
bKey, err := key.ToParameters()
if err != nil {
return nil, err
}
if _, err := builder.Write(bKey); err != nil {
return nil, err
}
if err := builder.WriteByte(','); err != nil {
return nil, err
}
bValue, err := value.ToParameters()
if err != nil {
return nil, err
}
if _, err := builder.Write(bValue); err != nil {
return nil, err
}
if _, err := builder.WriteString(`]}`); err != nil {
return nil, err
}
return builder.Bytes(), nil
}
func buildMapParameters(data *OrderedMap) ([]byte, error) {
if data == nil {
return nil, nil
}
var builder bytes.Buffer
if err := builder.WriteByte('['); err != nil {
return nil, err
}
err := data.Range(func(key, value Comparable) (bool, error) {
if builder.Len() != 1 {
if err := builder.WriteByte(','); err != nil {
return true, err
}
}
b, err := buildMapItemParameters(key.(Node), value.(Node))
if err != nil {
return true, err
}
if _, err := builder.Write(b); err != nil {
return true, err
}
return false, nil
})
if err != nil {
return nil, err
}
if err := builder.WriteByte(']'); err != nil {
return nil, err
}
return builder.Bytes(), nil
}
func buildListParameters(data []Node) ([]byte, error) {
var builder bytes.Buffer
if err := builder.WriteByte('['); err != nil {
return nil, err
}
for i := range data {
if i != 0 {
if err := builder.WriteByte(','); err != nil {
return nil, err
}
}
b, err := data[i].ToParameters()
if err != nil {
return nil, err
}
if _, err := builder.Write(b); err != nil {
return nil, err
}
}
if err := builder.WriteByte(']'); err != nil {
return nil, err
}
return builder.Bytes(), nil
}