-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Failure Detectors implimented in Haskell.
--   
--   Failure Detectors implimented in Haskell.
@package failure-detector
@version 0

module Distributed.Failure.Class
class FailureDetector d

-- | Add a liveness event to our set of evidence about the target. -
--   Specified as the amount of time that passed since the last evidence
--   before it.
observe :: FailureDetector d => d -> DiffTime -> d

-- | If the failure detector suspects the target is faulty, - given that
--   the specified amount of time has passed since the last sample.
suspected :: FailureDetector d => d -> DiffTime -> Bool

module Distributed.Failure.Phi
data Phi
Phi :: Double -> Int -> Seq Double -> Phi
[_pThresh] :: Phi -> Double
[_pWindow] :: Phi -> Int
[_pLog] :: Phi -> Seq Double

-- | Start a phi-acrual failure detector, given a Φ, a window size, and the
--   - starting messurements.
phi :: Double -> Int -> NonEmpty DiffTime -> Phi
instance GHC.Classes.Ord Distributed.Failure.Phi.Phi
instance GHC.Classes.Eq Distributed.Failure.Phi.Phi
instance GHC.Show.Show Distributed.Failure.Phi.Phi
instance Distributed.Failure.Class.FailureDetector Distributed.Failure.Phi.Phi