package data

type ChargeTableExtend struct {
	*ChargeTable

	extMap map[int][]*Charge
}

func (this *ChargeTableExtend) init() error {
	if this.ChargeTable == nil {
		return nil
	}

	this.extMap = map[int][]*Charge{}
	for _, d := range this.l {
		this.extMap[d.Type] = append(this.extMap[d.Type], d)
	}

	return nil
}

func (this *ChargeTableExtend) List(tipe int) []*Charge {
	return this.extMap[tipe]
}