ISO3166_1AlphaCountryCodeMapper (Nimbus OAuth 2.0 SDK with OpenID Connect 1.0 extensions v9.22)

java.lang.Object
- com.nimbusds.openid.connect.sdk.assurance.claims.ISO3166_1AlphaCountryCodeMapper

```
public class ISO3166_1AlphaCountryCodeMapper
extends Object
```
Utility for mapping between ISO 3166-1 alpha-2 and alpha-3 country codes.

Field Summary

Fields
Modifier and Type Field Description

static String RESOURCE_FILE_NAME
The map resource.

Constructor Summary

Constructors
Constructor Description

ISO3166_1AlphaCountryCodeMapper()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static ISO3166_1Alpha2CountryCode`	`toAlpha2CountryCode(ISO3166_1Alpha3CountryCode alpha3Code)`	Maps the specified ISO 3166-1 alpha-3 (three letter) country code to its matching alpha-2 code, based on the `RESOURCE_FILE_NAME` resource.
`static ISO3166_1Alpha3CountryCode`	`toAlpha3CountryCode(ISO3166_1Alpha2CountryCode alpha2Code)`	Maps the specified ISO 3166-1 alpha-2 (two letter) country code to its matching alpha-3 code, based on the `RESOURCE_FILE_NAME` resource.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - RESOURCE_FILE_NAME
```
public static final String RESOURCE_FILE_NAME
```
    The map resource.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - ISO3166_1AlphaCountryCodeMapper
```
public ISO3166_1AlphaCountryCodeMapper()
```
- Method Detail
  - toAlpha3CountryCode
```
public static ISO3166_1Alpha3CountryCode toAlpha3CountryCode(ISO3166_1Alpha2CountryCode alpha2Code)
```
    Maps the specified ISO 3166-1 alpha-2 (two letter) country code to its matching alpha-3 code, based on the RESOURCE_FILE_NAME resource.
    
    Parameters:
    
    alpha2Code - The ISO 3166-1 alpha-2 country code. Must not be null.
    
    Returns:
    
    The matching alpha-3 code, null if no mapping is present.
  - toAlpha2CountryCode
```
public static ISO3166_1Alpha2CountryCode toAlpha2CountryCode(ISO3166_1Alpha3CountryCode alpha3Code)
```
    Maps the specified ISO 3166-1 alpha-3 (three letter) country code to its matching alpha-2 code, based on the RESOURCE_FILE_NAME resource.
    
    Parameters:
    
    alpha3Code - The ISO 3166-1 alpha-3 country code. Must not be null.
    
    Returns:
    
    The matching alpha-2 code, null if no mapping is present.