Data.ZoomCache.Types

ZoomCache packet and summary types and interfaces

Classes

class ZoomReadable a where

Associated Types

data RawData a :: *

data SummaryData a :: *

Methods

readRaw :: (Functor m, MonadIO m) => Iteratee [Word8] m a

fromList :: [a] -> RawData a

readSummary :: (Functor m, MonadIO m) => Iteratee [Word8] m (SummaryData a)

prettyRawData :: RawData a -> [String]

prettySummaryData :: SummaryData a -> String

Instances

ZoomReadable Double

ZoomReadable Int

class ZoomWritable a where

Associated Types

data SummaryWork a :: *

Methods

fromRaw :: a -> Builder

fromSummaryData :: SummaryData a -> Builder

initSummaryWork :: TimeStamp -> SummaryWork a

toSummaryData :: Double -> SummaryWork a -> SummaryData a

updateSummaryData :: Int -> TimeStamp -> a -> SummaryWork a -> SummaryWork a

appendSummaryData :: Double -> SummaryData a -> Double -> SummaryData a -> SummaryData a

Instances

ZoomWritable Double

ZoomWritable Int

data ZoomRaw

Constructors

forall a . ZoomReadable a => ZoomRaw (RawData a)

data ZoomSummary

Constructors

forall a . ZoomReadable a => ZoomSummary (Summary a)

data ZoomWork

Constructors

forall a . (Typeable a, ZoomWritable a) => ZoomWork

Fields

levels :: IntMap (Summary a -> Summary a)

currWork :: Maybe (SummaryWork a)

Types

data Packet

Constructors

Packet

Fields

packetTrack :: TrackNo

packetEntryTime :: TimeStamp

packetExitTime :: TimeStamp

packetCount :: Int

packetData :: ZoomRaw

packetTimeStamps :: [TimeStamp]

data Summary a

A recorded block of summary data

Constructors

Summary

Fields

summaryTrack :: TrackNo

summaryLevel :: Int

summaryEntryTime :: TimeStamp

summaryExitTime :: TimeStamp

summaryData :: SummaryData a

summaryDuration :: Summary a -> Integer

The duration covered by a summary, in units of 1 / the track's datarate