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 an utility that verifies and updates // node attributes associated with its geographical location // (LOCODE). // // For correct operation, 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}, }, } }