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ScalarTypeComposer

ScalarTypeComposer is a class which helps to create and modify GraphQLScalarType.

Static methods

static create()

Create ScalarTypeComposer with adding it by name to the SchemaComposer. This type became avaliable in SDL by its name.

static create(
  opts: TypeAsString | GraphQLScalarTypeConfig | GraphQLScalarType
): ScalarTypeComposer

static createTemp()

Create ScalarTypeComposer without adding it to the SchemaComposer. This method may be usefull in plugins, when you need to create type temporary.

static createTemp(
  opts: TypeAsString | GraphQLScalarTypeConfig | GraphQLScalarType
): ScalarTypeComposer

Properties

schemaComposer

Current SchemaComposer instance which is used for storing types created by ScalarTypeComposer.

SomeSTC.schemaComposer: SchemaComposer;

Serialize methods

setSerialize()

setSerialize(fn: GraphQLScalarSerializer<any>): void;

getSerialize()

getSerialize(): GraphQLScalarSerializer<any>;

setParseValue()

setParseValue(fn: ?GraphQLScalarValueParser<any>): void;

getParseValue()

getParseValue(): GraphQLScalarValueParser<any>;

setParseLiteral()

setParseLiteral(fn: ?GraphQLScalarLiteralParser<any>): void;

getParseLiteral()

getParseLiteral(): GraphQLScalarLiteralParser<any>;

Type methods

getType()

getType(): GraphQLScalarType;

getTypePlural()

getTypePlural(): GraphQLList<GraphQLScalarType>;

getTypeNonNull()

getTypeNonNull(): GraphQLNonNull<GraphQLScalarType>;

getTypeName()

getTypeName(): string;

setTypeName()

setTypeName(
  name: string
): ScalarTypeComposer;

getDescription()

getDescription(): string;

setDescription()

setDescription(
  description: string
): ScalarTypeComposer;

clone()

Create a new Scalar type with provided name.

clone(
  newTypeName: string
): ScalarTypeComposer;

Internal type definitions

Flowtype definitions which are used in this class.

ScalarTypeComposerDefinition

type ScalarTypeComposerDefinition =
  | TypeAsString
  | GraphQLScalarTypeConfig
  | GraphQLScalarType;