filter

Documentation

Index

• type CleanLevel
• type Filter
  • func Create(cleanLevel CleanLevel) Filter
  • func NewFilter(options ...Option) Filter
  • func Select(pollutionLevel int) Filter
  • func (f Filter) Absorber() string
  • func (f Filter) CleanLevel() CleanLevel
  • func (f Filter) WaterImprover() string
• type Option
  • func WithAbsorber(absorber string) Option
  • func WithCleanLevel(cleanLevel CleanLevel) Option
  • func WithWaterImprover(waterImprover string) Option

Types

type CleanLevel

type CleanLevel int

const (
	No CleanLevel = iota
	Low
	Middle
	High
)

type Filter

type Filter struct {
	// contains filtered or unexported fields
}

func Create

func Create(cleanLevel CleanLevel) Filter

func NewFilter

func NewFilter(options ...Option) Filter

func Select

func Select(pollutionLevel int) Filter

func (Filter) Absorber

func (f Filter) Absorber() string

func (Filter) CleanLevel

func (f Filter) CleanLevel() CleanLevel

func (Filter) WaterImprover

func (f Filter) WaterImprover() string

type Option

type Option func(opt *option)

func WithAbsorber

func WithAbsorber(absorber string) Option

func WithCleanLevel

func WithCleanLevel(cleanLevel CleanLevel) Option

func WithWaterImprover

func WithWaterImprover(waterImprover string) Option