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package com.flightfeather.obd.repository.impl
 
import com.flightfeather.obd.domain.entity.DataStream
import com.flightfeather.obd.domain.entity.VehicleInfo
import com.flightfeather.obd.domain.mapper.VehicleInfoMapper
import com.flightfeather.obd.repository.VehicleRepository
import com.github.pagehelper.PageHelper
import org.springframework.stereotype.Repository
 
/**
 * @author riku
 * Date: 2019/10/25
 */
@Repository
class VehicleRepositoryImpl(val vehicleInfoMapper: VehicleInfoMapper):VehicleRepository {
    override fun getVehicleInfo(pageNum: Int?, pageSize: Int?): List<VehicleInfo> {
 
        //分页
        val offset = (pageSize?.times(pageNum?.minus(1) ?: 0)) ?: 0
        PageHelper.offsetPage<DataStream>(offset, pageSize ?: 10)
 
        return vehicleInfoMapper.selectAll()
    }
}