public Iterable<DContact> queryByLinkedIn(Object parent, java.lang.String linkedIn) {
    return queryByField(parent, DContactMapper.Field.LINKEDIN.getFieldName(), linkedIn);
  }
public Iterable < DContact > queryByLinkedIn ( Object parent , java . lang . String linkedIn ) { return queryByField ( parent , DContactMapper . Field . LINKEDIN . getFieldName ( ) , linkedIn ) ; }
query-by method for field linkedIn
@param linkedIn the specified attribute
@return an Iterable of DContacts for the specified linkedIn