Maintainer	Toshio Ito <debug.ito@gmail.com>
Safe Haskell	None
Language	Haskell2010

NetSpider.Found

Contents

Local findings
LinkState
Utilities

Description

Synopsis

data FoundNode n na la = FoundNode {
- subjectNode :: n
- foundAt :: Timestamp
- neighborLinks :: [FoundLink n la]
- nodeAttributes :: na
}
data FoundLink n la = FoundLink {
- targetNode :: n
- linkState :: LinkState
- linkAttributes :: la
}
data LinkState
- = LinkUnused
- | LinkToTarget
- | LinkToSubject
- | LinkBidirectional
linkStateToText :: LinkState -> Text
linkStateFromText :: Text -> Maybe LinkState
sortByTime :: [FoundNode n na la] -> [FoundNode n na la]
allTargetNodes :: FoundNode n na la -> [n]

Local findings

data FoundNode n na la Source #

FoundNode is a node (the subject node) observed at a specific time. It has a set of neighbor links found at the moment.

type n: node ID.
type na: node attributes.
type la: link attributes.

Ord instance is added in net-spider-0.4.1.0.

Constructors

FoundNode
Fields subjectNode :: n foundAt :: Timestamp neighborLinks :: [FoundLink n la] nodeAttributes :: na

Instances

Instances details

Bifunctor (FoundNode n) Source #	Since: 0.3.0.0
Instance details Defined in NetSpider.Found Methods bimap :: (a -> b) -> (c -> d) -> FoundNode n a c -> FoundNode n b d # first :: (a -> b) -> FoundNode n a c -> FoundNode n b c # second :: (b -> c) -> FoundNode n a b -> FoundNode n a c #
Functor (FoundNode n na) Source #	Since: 0.3.0.0
Instance details Defined in NetSpider.Found Methods fmap :: (a -> b) -> FoundNode n na a -> FoundNode n na b # (<$) :: a -> FoundNode n na b -> FoundNode n na a #
(Eq n, Eq la, Eq na) => Eq (FoundNode n na la) Source #
Instance details Defined in NetSpider.Found Methods (==) :: FoundNode n na la -> FoundNode n na la -> Bool # (/=) :: FoundNode n na la -> FoundNode n na la -> Bool #
(Ord n, Ord la, Ord na) => Ord (FoundNode n na la) Source #
Instance details Defined in NetSpider.Found Methods compare :: FoundNode n na la -> FoundNode n na la -> Ordering # (<) :: FoundNode n na la -> FoundNode n na la -> Bool # (<=) :: FoundNode n na la -> FoundNode n na la -> Bool # (>) :: FoundNode n na la -> FoundNode n na la -> Bool # (>=) :: FoundNode n na la -> FoundNode n na la -> Bool # max :: FoundNode n na la -> FoundNode n na la -> FoundNode n na la # min :: FoundNode n na la -> FoundNode n na la -> FoundNode n na la #
(Show n, Show la, Show na) => Show (FoundNode n na la) Source #
Instance details Defined in NetSpider.Found Methods showsPrec :: Int -> FoundNode n na la -> ShowS # show :: FoundNode n na la -> String # showList :: [FoundNode n na la] -> ShowS #
Generic (FoundNode n na la) Source #
Instance details Defined in NetSpider.Found Associated Types type Rep (FoundNode n na la) :: Type -> Type # Methods from :: FoundNode n na la -> Rep (FoundNode n na la) x # to :: Rep (FoundNode n na la) x -> FoundNode n na la #
(ToJSON n, ToJSON na, ToJSON la) => ToJSON (FoundNode n na la) Source #	Since: 0.4.1.0
Instance details Defined in NetSpider.Found Methods toJSON :: FoundNode n na la -> Value # toEncoding :: FoundNode n na la -> Encoding # toJSONList :: [FoundNode n na la] -> Value # toEncodingList :: [FoundNode n na la] -> Encoding #
(FromJSON n, FromJSON na, FromJSON la) => FromJSON (FoundNode n na la) Source #	Since: 0.4.1.0
Instance details Defined in NetSpider.Found Methods parseJSON :: Value -> Parser (FoundNode n na la) # parseJSONList :: Value -> Parser [FoundNode n na la] #
type Rep (FoundNode n na la) Source #
Instance details Defined in NetSpider.Found type Rep (FoundNode n na la) = D1 ('MetaData "FoundNode" "NetSpider.Found" "net-spider-0.4.3.7-4kPuDv4Z5UuGHxlCR8Z2Af" 'False) (C1 ('MetaCons "FoundNode" 'PrefixI 'True) ((S1 ('MetaSel ('Just "subjectNode") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 n) :: S1 ('MetaSel ('Just "foundAt") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Timestamp)) :: (S1 ('MetaSel ('Just "neighborLinks") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 [FoundLink n la]) :*: S1 ('MetaSel ('Just "nodeAttributes") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 na))))

data FoundLink n la Source #

A link found at a FoundNode. The link connects from the subject node (the found node) to the target node. The link may be directional or non-directional.

type n: node ID.
type la: link attributes.

Constructors

FoundLink
Fields targetNode :: n linkState :: LinkState linkAttributes :: la

Instances

Instances details

Bifunctor FoundLink Source #	Since: 0.3.0.0
Instance details Defined in NetSpider.Found Methods bimap :: (a -> b) -> (c -> d) -> FoundLink a c -> FoundLink b d # first :: (a -> b) -> FoundLink a c -> FoundLink b c # second :: (b -> c) -> FoundLink a b -> FoundLink a c #
Functor (FoundLink n) Source #	Since: 0.3.0.0
Instance details Defined in NetSpider.Found Methods fmap :: (a -> b) -> FoundLink n a -> FoundLink n b # (<$) :: a -> FoundLink n b -> FoundLink n a #
(Eq n, Eq la) => Eq (FoundLink n la) Source #
Instance details Defined in NetSpider.Found Methods (==) :: FoundLink n la -> FoundLink n la -> Bool # (/=) :: FoundLink n la -> FoundLink n la -> Bool #
(Ord n, Ord la) => Ord (FoundLink n la) Source #
Instance details Defined in NetSpider.Found Methods compare :: FoundLink n la -> FoundLink n la -> Ordering # (<) :: FoundLink n la -> FoundLink n la -> Bool # (<=) :: FoundLink n la -> FoundLink n la -> Bool # (>) :: FoundLink n la -> FoundLink n la -> Bool # (>=) :: FoundLink n la -> FoundLink n la -> Bool # max :: FoundLink n la -> FoundLink n la -> FoundLink n la # min :: FoundLink n la -> FoundLink n la -> FoundLink n la #
(Show n, Show la) => Show (FoundLink n la) Source #
Instance details Defined in NetSpider.Found Methods showsPrec :: Int -> FoundLink n la -> ShowS # show :: FoundLink n la -> String # showList :: [FoundLink n la] -> ShowS #
Generic (FoundLink n la) Source #
Instance details Defined in NetSpider.Found Associated Types type Rep (FoundLink n la) :: Type -> Type # Methods from :: FoundLink n la -> Rep (FoundLink n la) x # to :: Rep (FoundLink n la) x -> FoundLink n la #
(ToJSON n, ToJSON la) => ToJSON (FoundLink n la) Source #	Since: 0.4.1.0
Instance details Defined in NetSpider.Found Methods toJSON :: FoundLink n la -> Value # toEncoding :: FoundLink n la -> Encoding # toJSONList :: [FoundLink n la] -> Value # toEncodingList :: [FoundLink n la] -> Encoding #
(FromJSON n, FromJSON la) => FromJSON (FoundLink n la) Source #	Since: 0.4.1.0
Instance details Defined in NetSpider.Found Methods parseJSON :: Value -> Parser (FoundLink n la) # parseJSONList :: Value -> Parser [FoundLink n la] #
type Rep (FoundLink n la) Source #
Instance details Defined in NetSpider.Found type Rep (FoundLink n la) = D1 ('MetaData "FoundLink" "NetSpider.Found" "net-spider-0.4.3.7-4kPuDv4Z5UuGHxlCR8Z2Af" 'False) (C1 ('MetaCons "FoundLink" 'PrefixI 'True) (S1 ('MetaSel ('Just "targetNode") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 n) :: (S1 ('MetaSel ('Just "linkState") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 LinkState) :: S1 ('MetaSel ('Just "linkAttributes") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 la))))

LinkState

data LinkState Source #

State of the found link.

Constructors

LinkUnused	Link is possible, but not used.
LinkToTarget	Link is directional. It's from subject to target.
LinkToSubject	Link is directional. It's from target to subject.
LinkBidirectional	Link is bidirectional.

Instances

Instances details

Bounded LinkState Source #
Instance details Defined in NetSpider.Found Methods minBound :: LinkState # maxBound :: LinkState #
Enum LinkState Source #
Instance details Defined in NetSpider.Found Methods succ :: LinkState -> LinkState # pred :: LinkState -> LinkState # toEnum :: Int -> LinkState # fromEnum :: LinkState -> Int # enumFrom :: LinkState -> [LinkState] # enumFromThen :: LinkState -> LinkState -> [LinkState] # enumFromTo :: LinkState -> LinkState -> [LinkState] # enumFromThenTo :: LinkState -> LinkState -> LinkState -> [LinkState] #
Eq LinkState Source #
Instance details Defined in NetSpider.Found Methods (==) :: LinkState -> LinkState -> Bool # (/=) :: LinkState -> LinkState -> Bool #
Ord LinkState Source #
Instance details Defined in NetSpider.Found Methods compare :: LinkState -> LinkState -> Ordering # (<) :: LinkState -> LinkState -> Bool # (<=) :: LinkState -> LinkState -> Bool # (>) :: LinkState -> LinkState -> Bool # (>=) :: LinkState -> LinkState -> Bool # max :: LinkState -> LinkState -> LinkState # min :: LinkState -> LinkState -> LinkState #
Show LinkState Source #
Instance details Defined in NetSpider.Found Methods showsPrec :: Int -> LinkState -> ShowS # show :: LinkState -> String # showList :: [LinkState] -> ShowS #
ToJSON LinkState Source #	Convert `LinkState` to a JSON string. Since: 0.4.1.0
Instance details Defined in NetSpider.Found Methods toJSON :: LinkState -> Value # toEncoding :: LinkState -> Encoding # toJSONList :: [LinkState] -> Value # toEncodingList :: [LinkState] -> Encoding #
FromJSON LinkState Source #	Parse a JSON string to `LinkState`. Since: 0.4.1.0
Instance details Defined in NetSpider.Found Methods parseJSON :: Value -> Parser LinkState # parseJSONList :: Value -> Parser [LinkState] #
FromGraphSON LinkState Source #
Instance details Defined in NetSpider.Found Methods parseGraphSON :: GValue -> Parser LinkState #

linkStateToText :: LinkState -> Text Source #

linkStateFromText :: Text -> Maybe LinkState Source #

Utilities

sortByTime :: [FoundNode n na la] -> [FoundNode n na la] Source #

Sort the list of FoundNodes by descending order of their timestamps. The latest FoundNode is at the top.

Since: 0.4.2.0

allTargetNodes :: FoundNode n na la -> [n] Source #

Get all targetNodes of the FoundNode.

Since: 0.4.2.0