(B) A previous adjudication of a person as a delinquent child or juvenile traffic offender for a violation of a law or ordinance is not a conviction for a violation of the law or ordinance for purposes of determining any of the following:

1. (1) Whether the person is a repeat violent offender, as defined in section 2929.01 of the Revised Code, or whether the person should be sentenced as a repeat violent offender under division (B)(2) of section 2929.14 and section 2941.149 of the Revised Code ;
2. (2) Whether the person is a violent career criminal as defined in section 2923.132 of the Revised Code, whether the person has committed unlawful use of a weapon by a violent career criminal in violation of section 2923.132 of the Revised Code or should be sentenced for that offense under that section, or whether the person should be sentenced under division (K) of section 2929.14 of the Revised Code as a violent career criminal who had a firearm on or about the person's person or under the person's control while committing a violent felony offense and displayed or brandished the firearm, indicated that the offender possessed a firearm, or used the firearm to facilitate the offense.