weightediterator

README

Weighted iterator of iterators

Weighted Iterator of iterators (pseudorandom, converging to its full length) + configuration format for managers

Documentation

Index

• type Config
  • func LoadFromBytes(rawConfig []byte) (Config, error)
  • func LoadFromFile(filePath string) (Config, error)
  • func (c Config) Validate() error
• type Iterator
• type IteratorConfig
  • func (ic IteratorConfig) Validate() error
• type WeightedIterator
  • func NewWeightedIterator(config []IteratorConfig) *WeightedIterator
  • func (rg *WeightedIterator) HasNext() bool
  • func (rg *WeightedIterator) Next() int

Types

type Config

type Config struct {
	Iterators []IteratorConfig `konaf:"iterators"`
}

func LoadFromBytes

func LoadFromBytes(rawConfig []byte) (Config, error)

func LoadFromFile

func LoadFromFile(filePath string) (Config, error)

func (Config) Validate

func (c Config) Validate() error

type Iterator

type Iterator interface {
	HasNext() bool
	Next() int
	GetWeight() int
}

type IteratorConfig

type IteratorConfig struct {
	Weight   int
	Sequence []int
}

func (IteratorConfig) Validate

func (ic IteratorConfig) Validate() error

type WeightedIterator

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

func NewWeightedIterator

func NewWeightedIterator(config []IteratorConfig) *WeightedIterator

NewWeightedIterator returns the weighted iterator of iterators.

func (*WeightedIterator) HasNext

func (rg *WeightedIterator) HasNext() bool

HasNext returns true if the next element exists. HasNext is not thread-safe.

func (*WeightedIterator) Next

func (rg *WeightedIterator) Next() int

Next returns the next element. Next is not thread-safe.