pslice

Documentation

Index

• type PSlice
  • func New(maxBins int, base cluster.Address) *PSlice
  • func (s *PSlice) Add(addrs ...cluster.Address)
  • func (s *PSlice) BinPeers(bin uint8) []cluster.Address
  • func (s *PSlice) BinSize(bin uint8) int
  • func (s *PSlice) EachBin(pf topology.EachPeerFunc) error
  • func (s *PSlice) EachBinRev(pf topology.EachPeerFunc) error
  • func (s *PSlice) Exists(addr cluster.Address) bool
  • func (s *PSlice) Length() int
  • func (s *PSlice) Remove(addr cluster.Address)
  • func (s *PSlice) ShallowestEmpty() (uint8, bool)

Types

type PSlice

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

PSlice maintains a list of addresses, indexing them by their different proximity orders.

func New

func New(maxBins int, base cluster.Address) *PSlice

New creates a new PSlice.

func (*PSlice) Add

func (s *PSlice) Add(addrs ...cluster.Address)

Add a peer at a certain PO.

func (*PSlice) BinPeers

func (s *PSlice) BinPeers(bin uint8) []cluster.Address

func (*PSlice) BinSize

func (s *PSlice) BinSize(bin uint8) int

func (*PSlice) EachBin

func (s *PSlice) EachBin(pf topology.EachPeerFunc) error

iterates over all peers from deepest bin to shallowest.

func (*PSlice) EachBinRev

func (s *PSlice) EachBinRev(pf topology.EachPeerFunc) error

EachBinRev iterates over all peers from shallowest bin to deepest.

func (*PSlice) Exists

func (s *PSlice) Exists(addr cluster.Address) bool

Exists checks if a peer exists.

func (*PSlice) Length

func (s *PSlice) Length() int

Length returns the number of peers in the Pslice.

func (*PSlice) Remove

func (s *PSlice) Remove(addr cluster.Address)

Remove a peer at a certain PO.

func (*PSlice) ShallowestEmpty

func (s *PSlice) ShallowestEmpty() (uint8, bool)

ShallowestEmpty returns the shallowest empty bin if one exists. If such bin does not exists, returns true as bool value.