code: @Override
  	public void removeByCPRuleId(long CPRuleId) {
  		for (CPRuleAssetCategoryRel cpRuleAssetCategoryRel : findByCPRuleId(
  				CPRuleId, QueryUtil.ALL_POS, QueryUtil.ALL_POS, null)) {
  			remove(cpRuleAssetCategoryRel);
  		}
  	}
docs: Removes all the cp rule asset category rels where CPRuleId = &#63; from the database.
  
  @param CPRuleId the cp rule ID