Graph.hs

-- Note: this is an automatically generated file. Do not edit.

-- | The extension to graphs of Hydra's core type system (hydra.core)

module Hydra.Graph where

import qualified Hydra.Compute as Compute
import qualified Hydra.Core as Core
import Prelude hiding  (Enum, Ordering, decodeFloat, encodeFloat, fail, map, pure, sum)
import qualified Data.ByteString as B
import qualified Data.Int as I
import qualified Data.List as L
import qualified Data.Map as M
import qualified Data.Set as S

-- | A graph, or set of name/term bindings together with parameters (annotations, primitives) and a schema graph
data Graph = 
  Graph {
    -- | All of the elements in the graph
    graphElements :: [Core.Binding],
    -- | The lambda environment of this graph context; it indicates whether a variable is bound by a lambda (Nothing) or a let (Just term)
    graphEnvironment :: (M.Map Core.Name (Maybe Core.Term)),
    -- | The typing environment of the graph
    graphTypes :: (M.Map Core.Name Core.TypeScheme),
    -- | The body of the term which generated this context
    graphBody :: Core.Term,
    -- | All supported primitive constants and functions, by name
    graphPrimitives :: (M.Map Core.Name Primitive),
    -- | The schema of this graph. If this parameter is omitted (nothing), the graph is its own schema graph.
    graphSchema :: (Maybe Graph)}

_Graph = (Core.Name "hydra.graph.Graph")

_Graph_elements = (Core.Name "elements")

_Graph_environment = (Core.Name "environment")

_Graph_types = (Core.Name "types")

_Graph_body = (Core.Name "body")

_Graph_primitives = (Core.Name "primitives")

_Graph_schema = (Core.Name "schema")

-- | A built-in function
data Primitive = 
  Primitive {
    -- | The unique name of the primitive function
    primitiveName :: Core.Name,
    -- | The type signature of the primitive function
    primitiveType :: Core.TypeScheme,
    -- | A concrete implementation of the primitive function
    primitiveImplementation :: ([Core.Term] -> Compute.Flow Graph Core.Term)}

_Primitive = (Core.Name "hydra.graph.Primitive")

_Primitive_name = (Core.Name "name")

_Primitive_type = (Core.Name "type")

_Primitive_implementation = (Core.Name "implementation")

-- | A type together with a coder for mapping terms into arguments for primitive functions, and mapping computed results into terms
data TermCoder a = 
  TermCoder {
    -- | The Hydra type of encoded terms
    termCoderType :: Core.Type,
    -- | A coder between Hydra terms and instances of the given type
    termCoderCoder :: (Compute.Coder Graph Graph Core.Term a)}

_TermCoder = (Core.Name "hydra.graph.TermCoder")

_TermCoder_type = (Core.Name "type")

_TermCoder_coder = (Core.Name "coder")