grackle-docs
0.17.2
API
Generated with
grackle-docs/grackle/QueryCompiler

QueryCompiler

grackle.QueryCompiler
See theQueryCompiler companion object
class QueryCompiler(schema: Schema, phases: List[Phase])

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.

Attributes

Companion
object
Source
compiler.scala
Graph
Supertypes
class Object
trait Matchable
class Any

Members list

Value members

Concrete methods

def compile(text: String, name: Option[String], untypedVars: Option[Json], introspectionLevel: IntrospectionLevel, env: Env): Result[Operation]

Compiles the GraphQL query text to a query algebra term which can be directly executed.

Compiles the GraphQL query text to a query algebra term which can be directly executed.

GraphQL errors and warnings are accumulated in the result.

Attributes

Source
compiler.scala
def compileOperation(op: UntypedOperation, untypedVars: Option[Json], frags: List[UntypedFragment], introspectionLevel: IntrospectionLevel, env: Env): Result[Operation]

Compiles the provided operation AST to a query algebra term which can be directly executed.

Compiles the provided operation AST to a query algebra term which can be directly executed.

GraphQL errors and warnings are accumulated in the result.

Attributes

Source
compiler.scala
def compileType(tpe: Type): Result[Type]

Compiles a type AST to a type in the target schema.

Compiles a type AST to a type in the target schema.

GraphQL errors and warnings are accumulated in the result.

Attributes

Source
compiler.scala
def compileVarDefs(untypedVarDefs: UntypedVarDefs): Result[VarDefs]

Compiles variable definition ASTs to variable definitions for the target schema.

Compiles variable definition ASTs to variable definitions for the target schema.

GraphQL errors and warnings are accumulated in the result.

Attributes

Source
compiler.scala
def compileVars(varDefs: VarDefs, untypedVars: Option[Json]): Result[Vars]

Compiles raw query variables to variables for the target schema.

Compiles raw query variables to variables for the target schema.

GraphQL errors and warnings are accumulated in the result.

Attributes

Source
compiler.scala
Generated with