blob: 04d0a7b5e1c1956786f985e4f8ffad84298ef758 (
plain)
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
|
package schema
import (
"github.com/seaweedfs/seaweedfs/weed/pb/schema_pb"
)
type Schema struct {
Namespace string
Name string
RevisionId uint32
RecordType *schema_pb.RecordType
fieldMap map[string]*schema_pb.Field
}
func NewSchema(namespace string, name string, recordType *schema_pb.RecordType) *Schema {
fieldMap := make(map[string]*schema_pb.Field)
for _, field := range recordType.Fields {
fieldMap[field.Name] = field
}
return &Schema{
Namespace: namespace,
Name: name,
RecordType: recordType,
fieldMap: fieldMap,
}
}
func (s *Schema) GetField(name string) (*schema_pb.Field, bool) {
field, ok := s.fieldMap[name]
return field, ok
}
func TypeToString(t *schema_pb.Type) string {
switch t.Kind.(type) {
case *schema_pb.Type_ScalarType:
switch t.GetScalarType() {
case schema_pb.ScalarType_BOOL:
return "bool"
case schema_pb.ScalarType_INT32:
return "int32"
case schema_pb.ScalarType_INT64:
return "int64"
case schema_pb.ScalarType_FLOAT:
return "float"
case schema_pb.ScalarType_DOUBLE:
return "double"
case schema_pb.ScalarType_BYTES:
return "bytes"
case schema_pb.ScalarType_STRING:
return "string"
}
case *schema_pb.Type_ListType:
return "list"
case *schema_pb.Type_RecordType:
return "record"
}
return "unknown"
}
|
