retrofit-graphql-codegen-core/co.anitrend.retrofit.graphql.codegen.model/SchemaIndex

SchemaIndex

class SchemaIndex(source)

Indexed schema metadata used during code generation.

This keeps the original SchemaType definitions while also providing efficient lookups by schema name so generators can branch on the real schema kind (input object, enum, scalar, object, interface, or union) instead of treating every schema name the same.

Types

object Companion

Properties

val enums: List<SchemaType.Enum>

Enum definitions discovered from the schema.

val inputObjects: List<SchemaType.InputObject>

Input object definitions discovered from the schema.

val interfaces: List<SchemaType.InterfaceType>

Interface type definitions discovered from the schema.

mutationTypeName

val mutationTypeName: String?

The name of the root mutation type, or null.

val objects: List<SchemaType.ObjectType>

Object type definitions discovered from the schema.

val queryTypeName: String?

The name of the root query type, or null.

val scalars: List<SchemaType.Scalar>

Scalar definitions discovered from the schema.

subscriptionTypeName

val subscriptionTypeName: String?

The name of the root subscription type, or null.

val unions: List<SchemaType.UnionType>

Union type definitions discovered from the schema.

Functions

fun definition(name: String): SchemaType?

Returns the schema definition registered for name, or null if the name is unknown.

fun isAbstractType(name: String): Boolean

Returns true if name is a known interface or union type.

fun objectType(name: String): SchemaType.ObjectType?

Returns the SchemaType.ObjectType definition for name, or null if not found or if the definition is not an object type.

possibleTypesFor

fun possibleTypesFor(name: String): Set<String>

Returns the set of concrete object type names that are possible for the given interface or union name.