# Hierarchy For Package org.keycloak.authentication.authenticators.directgrant

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.keycloak.authentication.authenticators.directgrant.AbstractDirectGrantAuthenticator (implements org.keycloak.authentication.Authenticator, org.keycloak.authentication.AuthenticatorFactory)
    - org.keycloak.authentication.authenticators.directgrant.ValidateOTP (implements org.keycloak.authentication.CredentialValidator<T>)
    - org.keycloak.authentication.authenticators.directgrant.ValidatePassword
    - org.keycloak.authentication.authenticators.directgrant.ValidateUsername

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