Type Members

1.  trait Cursor extends AnyRef

   Indicates a position within an abstract data model during the interpretation of a GraphQL query.

2.  case class Directive(name: String, description: Option[String], locations: List[DirectiveLocation], args: List[InputValue]) extends Product with Serializable

   The Directive type represents a Directive that a server supports.

   The Directive type represents a Directive that a server supports.

   See also

   https://facebook.github.io/graphql/draft/#sec-The-Directive-Type

3.  case class EnumType(name: String, description: Option[String], enumValues: List[EnumValue]) extends Type with NamedType with Product with Serializable

   Enums are special scalars that can only have a defined set of values.

   Enums are special scalars that can only have a defined set of values.

   See also

   https://facebook.github.io/graphql/draft/#sec-Enum

4.  case class EnumValue(name: String, description: Option[String], isDeprecated: Boolean = false, deprecationReason: Option[String] = None) extends Product with Serializable

   The EnumValue type represents one of possible values of an enum.

   The EnumValue type represents one of possible values of an enum.

   See also

   https://facebook.github.io/graphql/draft/#sec-The-EnumValue-Type

5.  case class Field(name: String, description: Option[String], args: List[InputValue], tpe: Type, isDeprecated: Boolean, deprecationReason: Option[String]) extends Product with Serializable

   The Field type represents each field in an Object or Interface type.

   The Field type represents each field in an Object or Interface type.

   See also

   https://facebook.github.io/graphql/draft/#sec-The-Field-Type

6.  case class InputObjectType(name: String, description: Option[String], inputFields: List[InputValue]) extends Type with NamedType with Product with Serializable

   Input objects are composite types used as inputs into queries defined as a list of named input values.

   Input objects are composite types used as inputs into queries defined as a list of named input values.

   See also

   https://facebook.github.io/graphql/draft/#sec-Input-Object

7.  case class InputValue(name: String, description: Option[String], tpe: Type, defaultValue: Option[Value]) extends Product with Serializable
   defaultValue

   a String encoding (using the GraphQL language) of the default value used by this input value in the condition a value is not provided at runtime.

8.  case class InterfaceType(name: String, description: Option[String], fields: List[Field], interfaces: List[NamedType]) extends Type with TypeWithFields with Product with Serializable

   Interfaces are an abstract type where there are common fields declared.

   Interfaces are an abstract type where there are common fields declared. Any type that implements an interface must define all the fields with names and types exactly matching.

   See also

   https://facebook.github.io/graphql/draft/#sec-Interface

9.  case class ListType(ofType: Type) extends Type with Product with Serializable

   Lists represent sequences of values in GraphQL.

   Lists represent sequences of values in GraphQL. A List type is a type modifier: it wraps another type instance in the ofType field, which defines the type of each item in the list.

   See also

   https://facebook.github.io/graphql/draft/#sec-Type-Kinds.List

10.  abstract class Mapping[F[_]] extends QueryExecutor[F, Json]
11.  trait MappingValidator extends AnyRef
12.  sealed trait NamedType extends Type

    A type with a schema-defined name.

    A type with a schema-defined name.

    This includes object types, inferface types and enums.

13.  case class NullableType(ofType: Type) extends Type with Product with Serializable

    A Non‐null type is a type modifier: it wraps another type instance in the ofType field.

    A Non‐null type is a type modifier: it wraps another type instance in the ofType field. Non‐null types do not allow null as a response, and indicate required inputs for arguments and input object fields.

    See also

    https://facebook.github.io/graphql/draft/#sec-Type-Kinds.Non-Null

14.  case class ObjectType(name: String, description: Option[String], fields: List[Field], interfaces: List[NamedType]) extends Type with TypeWithFields with Product with Serializable

    Object types represent concrete instantiations of sets of fields.

    Object types represent concrete instantiations of sets of fields.

    See also

    https://facebook.github.io/graphql/draft/#sec-Object

15.  case class Operation(query: Query, rootTpe: NamedType) extends Product with Serializable
16.  sealed trait Path extends AnyRef
17.  trait Predicate extends Term[Boolean]
18.  final case class Problem(message: String, locations: List[(Int, Int)] = Nil, path: List[String] = Nil) extends Product with Serializable

    A problem, to be reported back to the user.

19.  sealed trait Query extends AnyRef

    GraphQL query Algebra

20.  class QueryCompiler extends AnyRef

    GraphQL query compiler.

    GraphQL query compiler.

    A QueryCompiler parses GraphQL queries to query algebra terms, then applies a collection of transformation phases in sequence, yielding a query algebra term which can be directly interpreted.

21.  trait QueryExecutor[F[_], T] extends AnyRef
22.  class QueryInterpreter[F[_]] extends AnyRef
23.  type Result[+T] = Ior[NonEmptyChain[Problem], T]

    A result value.

    A result value.

    A result of type T, a non-empty collection of errors encoded as Json, or both.

24.  case class ScalarType(name: String, description: Option[String]) extends Type with NamedType with Product with Serializable

    Represents scalar types such as Int, String, and Boolean.

    Represents scalar types such as Int, String, and Boolean. Scalars cannot have fields.

    See also

    https://facebook.github.io/graphql/draft/#sec-Scalar

25.  trait Schema extends AnyRef

    Representation of a GraphQL schema

    Representation of a GraphQL schema

    A Schema is a collection of type and directive declarations.

26.  trait Term[T] extends Product with Serializable

    A reified function over a Cursor.

    A reified function over a Cursor.

    Query interpreters will typically need to introspect predicates (eg. in the doobie module we need to be able to construct where clauses from predicates over fields/attributes), so these cannot be arbitrary functions Cursor => Boolean.

27.  sealed trait Type extends Product

    A GraphQL type definition.

28.  case class TypeRef(schema: Schema, name: String) extends NamedType with Product with Serializable

    A by name reference to a type defined in schema.

29.  sealed trait TypeWithFields extends NamedType

    A type with fields.

    A type with fields.

    This includes object types and inferface types.

30.  case class UnionType(name: String, description: Option[String], members: List[NamedType]) extends Type with NamedType with Product with Serializable

    Unions are an abstract type where no common fields are declared.

    Unions are an abstract type where no common fields are declared. The possible types of a union are explicitly listed out in elements. Types can be made parts of unions without modification of that type.

    See also

    https://facebook.github.io/graphql/draft/#sec-Union

31.  sealed trait UntypedOperation extends AnyRef
32.  sealed trait Value extends AnyRef
33.  abstract class ValueMapping[F[_]] extends Mapping[F]