54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
package locode
|
|
|
|
import (
|
|
"github.com/nspcc-dev/neofs-sdk-go/netmap"
|
|
)
|
|
|
|
// Prm groups the required parameters of the Validator's constructor.
|
|
//
|
|
// All values must comply with the requirements imposed on them.
|
|
// Passing incorrect parameter values will result in constructor
|
|
// failure (error or panic depending on the implementation).
|
|
type Prm struct {
|
|
// NeoFS LOCODE database interface.
|
|
//
|
|
// Must not be nil.
|
|
DB DB
|
|
}
|
|
|
|
// Validator is a utility that verifies and updates
|
|
// node attributes associated with its geographical location
|
|
// (LOCODE).
|
|
//
|
|
// For correct operation, the Validator must be created
|
|
// using the constructor (New) based on the required parameters
|
|
// and optional components. After successful creation,
|
|
// the Validator is immediately ready to work through API.
|
|
type Validator struct {
|
|
db DB
|
|
|
|
mAttr map[string]attrDescriptor
|
|
}
|
|
|
|
// New creates a new instance of the Validator.
|
|
//
|
|
// Panics if at least one value of the parameters is invalid.
|
|
//
|
|
// The created Validator does not require additional
|
|
// initialization and is completely ready for work.
|
|
func New(prm Prm) *Validator {
|
|
return &Validator{
|
|
db: prm.DB,
|
|
mAttr: map[string]attrDescriptor{
|
|
netmap.AttrCountryCode: {converter: countryCodeValue},
|
|
netmap.AttrCountry: {converter: countryValue},
|
|
|
|
netmap.AttrLocation: {converter: locationValue},
|
|
|
|
netmap.AttrSubDivCode: {converter: subDivCodeValue, optional: true},
|
|
netmap.AttrSubDiv: {converter: subDivValue, optional: true},
|
|
|
|
netmap.AttrContinent: {converter: continentValue},
|
|
},
|
|
}
|
|
}
|