blockledger

Documentation

Index

• func CreateNextBlock(rl Reader, messages []*cb.Envelope) *cb.Block
• func GetBlock(rl Reader, index uint64) *cb.Block
• type Factory
• type Iterator
• type NotFoundErrorIterator
  • func (nfei *NotFoundErrorIterator) Close()
  • func (nfei *NotFoundErrorIterator) Next() (*cb.Block, cb.Status)
  • func (nfei *NotFoundErrorIterator) ReadyChan() <-chan struct{}
• type ReadWriter
• type Reader
• type Writer

Functions

func CreateNextBlock

func CreateNextBlock(rl Reader, messages []*cb.Envelope) *cb.Block

func GetBlock

func GetBlock(rl Reader, index uint64) *cb.Block

Types

type Factory

type Factory interface {
	GetOrCreate(channelID string) (ReadWriter, error)

	ChannelIDs() []string

	Close()
}

type Iterator

type Iterator interface {
	Next() (*cb.Block, cb.Status)

	Close()
}

type NotFoundErrorIterator

type NotFoundErrorIterator struct{}

func (*NotFoundErrorIterator) Close

func (nfei *NotFoundErrorIterator) Close()

func (*NotFoundErrorIterator) Next

func (nfei *NotFoundErrorIterator) Next() (*cb.Block, cb.Status)

func (*NotFoundErrorIterator) ReadyChan

func (nfei *NotFoundErrorIterator) ReadyChan() <-chan struct{}

type ReadWriter

type ReadWriter interface {
	Reader
	Writer
}

type Reader

type Reader interface {
	Iterator(startType *ab.SeekPosition) (Iterator, uint64)

	Height() uint64
}

type Writer

type Writer interface {
	Append(block *cb.Block) error
}