UserAuthenticator

All Known Implementing Classes:

StaticUserAuthenticator
```
public interface UserAuthenticator
```
The user authenticator is used to query credentials from the user. Since a UserAuthenticator is provided with the FileSystemOptions to a FileSystem it should also implement reasonable equals and hashCode functions if the FileSystem should be shared.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`UserAuthenticationData`	`requestAuthentication(UserAuthenticationData.Type[] types)`	Queries the given type from the user.

- Method Detail
  - requestAuthentication
```
UserAuthenticationData requestAuthentication(UserAuthenticationData.Type[] types)
```
    Queries the given type from the user.
    
    Parameters:
    
    types - An array containing the user's credentials
    
    Returns:
    
    The UserAuthenticationData.