Eventful.Store.Queries

Documentation

data EventStoreQueryRange a

This type defines how to query an event stream. It defines both where to start and where to stop in the stream.

Constructors

EventStoreQueryRange

Fields

• eventStoreQueryRangeStart :: EventStoreQueryStart a
• eventStoreQueryRangeLimit :: EventStoreQueryLimit a

Instances

Functor EventStoreQueryRange

Methods

fmap :: (a -> b) -> EventStoreQueryRange a -> EventStoreQueryRange b

(<$) :: a -> EventStoreQueryRange b -> EventStoreQueryRange a

data EventStoreQueryStart a

This type defines where an event store query starts.

Constructors

StartFromBeginning

StartQueryAt a

Instances

Functor EventStoreQueryStart

Methods

fmap :: (a -> b) -> EventStoreQueryStart a -> EventStoreQueryStart b

(<$) :: a -> EventStoreQueryStart b -> EventStoreQueryStart a

Eq a => Eq (EventStoreQueryStart a)

Methods

(==) :: EventStoreQueryStart a -> EventStoreQueryStart a -> Bool

(/=) :: EventStoreQueryStart a -> EventStoreQueryStart a -> Bool

Show a => Show (EventStoreQueryStart a)

Methods

showsPrec :: Int -> EventStoreQueryStart a -> ShowS

show :: EventStoreQueryStart a -> String

showList :: [EventStoreQueryStart a] -> ShowS

data EventStoreQueryLimit a

This type is used to limit the results of a query from an event store.

Constructors

NoQueryLimit

MaxNumberOfEvents Int

StopQueryAt a

Instances

Functor EventStoreQueryLimit

Methods

fmap :: (a -> b) -> EventStoreQueryLimit a -> EventStoreQueryLimit b

(<$) :: a -> EventStoreQueryLimit b -> EventStoreQueryLimit a

Eq a => Eq (EventStoreQueryLimit a)

Methods

(==) :: EventStoreQueryLimit a -> EventStoreQueryLimit a -> Bool

(/=) :: EventStoreQueryLimit a -> EventStoreQueryLimit a -> Bool

Show a => Show (EventStoreQueryLimit a)

Methods

showsPrec :: Int -> EventStoreQueryLimit a -> ShowS

show :: EventStoreQueryLimit a -> String

showList :: [EventStoreQueryLimit a] -> ShowS

allEvents :: EventStoreQueryRange a

eventsUntil :: a -> EventStoreQueryRange a

eventsStartingAt :: a -> EventStoreQueryRange a

eventsStartingAtUntil :: a -> a -> EventStoreQueryRange a

eventsStartingAtTakeLimit :: a -> Int -> EventStoreQueryRange a