public Iterable<DConnection> queryByProviderUserId(java.lang.String providerUserId) {
    return queryByField(null, DConnectionMapper.Field.PROVIDERUSERID.getFieldName(), providerUserId);
  }
public Iterable < DConnection > queryByProviderUserId ( java . lang . String providerUserId ) { return queryByField ( null , DConnectionMapper . Field . PROVIDERUSERID . getFieldName ( ) , providerUserId ) ; }
query-by method for field providerUserId
@param providerUserId the specified attribute
@return an Iterable of DConnections for the specified providerUserId