Spark.Core.Internal.Caching

Documentation

data NodeCachingType

Constructors

AutocacheOp VertexId

CacheOp VertexId

UncacheOp VertexId VertexId

Through

Stop

Instances

Eq NodeCachingType

Methods

(==) :: NodeCachingType -> NodeCachingType -> Bool

(/=) :: NodeCachingType -> NodeCachingType -> Bool

Show NodeCachingType

Methods

showsPrec :: Int -> NodeCachingType -> ShowS

show :: NodeCachingType -> String

showList :: [NodeCachingType] -> ShowS

data CachingFailure

Constructors

CachingFailure

Fields

• cachingNode :: !VertexId
• uncachingNode :: !VertexId
• escapingNode :: !VertexId

Instances

Eq CachingFailure

Methods

(==) :: CachingFailure -> CachingFailure -> Bool

(/=) :: CachingFailure -> CachingFailure -> Bool

Show CachingFailure

Methods

showsPrec :: Int -> CachingFailure -> ShowS

show :: CachingFailure -> String

showList :: [CachingFailure] -> ShowS

type CacheTry t = Either Text t

type CacheGraph v = Graph (v, NodeCachingType) StructureEdge

data AutocacheGen v

Constructors

AutocacheGen

Fields

• deriveUncache :: Vertex v -> Vertex v
• deriveIdentity :: Vertex v -> Vertex v

checkCaching :: Show v => Graph v StructureEdge -> (v -> CacheTry NodeCachingType) -> CacheTry [CachingFailure]

fillAutoCache :: Show v => (v -> CacheTry NodeCachingType) -> AutocacheGen v -> Graph v StructureEdge -> DagTry (Graph v StructureEdge)