Type Members

1.  case class Binding(name: String, value: Value) extends Product with Serializable
2.  case class Component[F[_]](mapping: Mapping[F], join: (Query, Cursor) => Result[Query], child: Query) extends Query with Product with Serializable

   Identifies a component boundary.

   Identifies a component boundary. join is applied to the current cursor and child yielding a continuation query which will be evaluated by the interpreter identified by componentId.

3.  case class Count(child: Query) extends Query with Product with Serializable

   Computes the number of top-level elements of child

4.  case class Effect[F[_]](handler: EffectHandler[F], child: Query) extends Query with Product with Serializable

   Embeds possibly batched effects.

   Embeds possibly batched effects. handler is applied to one or more possibly batched queries and cursors yielding corresponding continuation queries and cursors which will be evaluated by the current interpreter in the next phase.

5.  trait EffectHandler[F[_]] extends AnyRef
6.  case class Environment(env: Env, child: Query) extends Query with Product with Serializable

   Add env to the environment for the continuation child

7.  case class Filter(pred: Predicate, child: Query) extends Query with Product with Serializable

   Retains only elements satisfying pred and continues with child

8.  case class Group(queries: List[Query]) extends Query with Product with Serializable

   A Group of sibling queries at the same level

9.  case class Introspect(schema: Schema, child: Query) extends Query with Product with Serializable

   Evaluates an introspection query relative to schema

10.  case class Limit(num: Int, child: Query) extends Query with Product with Serializable

    Limits the results of list-producing continuation child to num elements

11.  case class Narrow(subtpe: TypeRef, child: Query) extends Query with Product with Serializable

    The result of child if the focus is of type subtpe, Empty otherwise.

12.  case class Offset(num: Int, child: Query) extends Query with Product with Serializable

    Drops the first num elements of list-producing continuation child.

13.  case class OrderBy(selections: OrderSelections, child: Query) extends Query with Product with Serializable

    Orders the results of list-producing continuation child by fields specified by selections.

14.  case class OrderSelection[T](term: Term[T], ascending: Boolean = true, nullsLast: Boolean = true)(implicit evidence$1: Order[T]) extends Product with Serializable
15.  case class OrderSelections(selections: List[OrderSelection[_]]) extends Product with Serializable
16.  case class Select(name: String, alias: Option[String], child: Query) extends Query with Product with Serializable

    Select field name possibly aliased, and continue with child

17.  case class TransformCursor(f: (Cursor) => Result[Cursor], child: Query) extends Query with Product with Serializable

    Uses the supplied function to compute a continuation Cursor from the current Cursor.

18.  case class Unique(child: Query) extends Query with Product with Serializable

    Continues with single-element-list-producing child and yields the single element

19.  case class UntypedFragment(name: String, tpnme: String, directives: List[Directive], child: Query) extends Product with Serializable

    Precursor of a fragment definition before compilation

20.  case class UntypedFragmentSpread(name: String, directives: List[Directive]) extends Query with Product with Serializable

    Representation of a fragment spread prior to comilation.

    Representation of a fragment spread prior to comilation.

    During compilation this node will be replaced by its definition, guarded by a Narrow corresponding to the type condition of the fragment.

21.  case class UntypedInlineFragment(tpnme: Option[String], directives: List[Directive], child: Query) extends Query with Product with Serializable

    Representation of an inline fragment prior to comilation.

    Representation of an inline fragment prior to comilation.

    During compilation this node will be replaced by its child, guarded by a Narrow corresponding to the type condition of the fragment, if any.

22.  case class UntypedSelect(name: String, alias: Option[String], args: List[Binding], directives: List[Directive], child: Query) extends Query with Product with Serializable

    Precursor of a Select node, containing uncompiled field arguments and directives.

23.  case class UntypedVarDef(name: String, tpe: Ast.Type, default: Option[Value], directives: List[Directive]) extends Product with Serializable

    Precursor of a variable definition before compilation

24.  type UntypedVarDefs = List[UntypedVarDef]
25.  type VarDefs = List[InputValue]
26.  type Vars = Map[String, (Type, Value)]