forked from OSS/graphql
52 lines
1.2 KiB
Haskell
52 lines
1.2 KiB
Haskell
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module Data.GraphQL.Schema where
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import Data.Text (Text)
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import Data.HashMap.Lazy (HashMap)
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data Schema = Schema QueryRoot MutationRoot
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type QueryRoot = ObjectOutput
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type MutationRoot = ObjectOutput
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type ObjectOutput = HashMap Text Output
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type ObjectInput = HashMap Text Input
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data Type = TypeScalar Scalar
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| TypeOutputObject ObjectOutput
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| TypeInterface Interface
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| TypeUnion Union
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| TypeEnum Scalar
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| TypeInputObject ObjectInput
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| TypeList List
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| TypeNonNull NonNull
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data Output = OutputScalar Scalar
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| OutputObject ObjectOutput
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| OutputInterface Interface
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| OutputUnion Union
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| OutputEnum Scalar
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| OutputList List
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| OutputNonNull NonNull
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data Input = InputScalar Scalar
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| InputObject ObjectInput
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| InputEnum Scalar
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| InputList List
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| InputNonNull NonNull
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data Scalar = ScalarInt Int
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| ScalarFloat Double
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| ScalarString Text
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| ScalarBool Bool
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| ScalarID Text
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newtype Interface = Interface (HashMap Text Output)
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newtype Union = Union [ObjectOutput]
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type List = [Type]
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type NonNull = Type
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