apollo-execution/com.apollographql.apollo.execution

Package-level declarations

Types

BooleanCoercing

object BooleanCoercing : Coercing<Boolean>

Coercing

interface Coercing<T>

See https://www.graphql.de/blog/scalars-in-depth/

ErrorPersistedDocument

class ErrorPersistedDocument(val issues: List<Issue>) : PersistedDocument

ExecutableSchema

class ExecutableSchema(schema: Schema, coercings: Map<String, Coercing<*>>, queryRoot: RootResolver?, mutationRoot: RootResolver?, subscriptionRoot: RootResolver?, resolver: Resolver, typeResolver: TypeResolver, instrumentations: List<Instrumentation>, persistedDocumentCache: PersistedDocumentCache?)

A GraphQL schema with execution information:

ExternalValue

typealias ExternalValue = Any?

Any of JsonValue or Error

FieldCallback

fun interface FieldCallback

FloatCoercing

object FloatCoercing : Coercing<Double>

GraphQLRequest

class GraphQLRequest

GraphQLResponse

class GraphQLResponse

InMemoryPersistedDocumentCache

class InMemoryPersistedDocumentCache : PersistedDocumentCache

Instrumentation

abstract class Instrumentation

An Instrumentation monitors the execution algorithm.

IntCoercing

object IntCoercing : Coercing<Int>

InternalValue

typealias InternalValue = Any?

An internal value

JsonValue

typealias JsonValue = Any?

A JSON value.

OperationCallback

fun interface OperationCallback

OperationInfo

class OperationInfo(val operation: GQLOperationDefinition, val fragments: Map<String, GQLFragmentDefinition>, val schema: Schema, val executionContext: ExecutionContext)

PersistedDocument

sealed interface PersistedDocument

PersistedDocumentCache

interface PersistedDocumentCache

ResolveInfo

class ResolveInfo

Resolver

fun interface Resolver

ResolveTypeInfo

class ResolveTypeInfo(val type: String, val schema: Schema)

RootResolver

fun interface RootResolver

A RootResolver is called at the very beginning of the execution to seed execution.

StringCoercing

object StringCoercing : Coercing<String>

SubscriptionError

class SubscriptionError(val errors: List<Error>) : SubscriptionEvent

This subscription failed.

SubscriptionEvent

sealed interface SubscriptionEvent

SubscriptionResponse

class SubscriptionResponse(val response: GraphQLResponse) : SubscriptionEvent

A response from the stream. May contain field errors.

TypeResolver

fun interface TypeResolver

A TypeResolver resolves concrete object types for abstract types.

ValidPersistedDocument

class ValidPersistedDocument(val document: GQLDocument) : PersistedDocument

Functions

parseAsGraphQLRequest

fun String.parseAsGraphQLRequest(): Result<GraphQLRequest>

Parses the given query string to a GraphQL request

fun Map<String, ExternalValue?>.parseAsGraphQLRequest(): Result<GraphQLRequest>

Parses a map of external values to a GraphQLRequest.

fun BufferedSource.parseAsGraphQLRequest(): Result<GraphQLRequest>

toExternalValueMap

fun Map<String, List<String>>.toExternalValueMap(): Result<Map<String, ExternalValue?>>

Converts a multi-map such as one from parsed query params to a map of external values.

toGraphQLRequest

fun String.toGraphQLRequest(): GraphQLRequest