com.apollographql.apollo

Interface ApolloCall<T>

All Superinterfaces:

Cancelable

All Known Subinterfaces:

ApolloMutationCall<T>, ApolloQueryCall<T>

All Known Implementing Classes:

RealApolloCall

public interface ApolloCall<T>
extends Cancelable

ApolloCall is an abstraction for a request that has been prepared for execution. ApolloCall represents a single request/response pair and cannot be executed twice, though it can be cancelled.

In order to execute the request again, call the clone() method which creates a new ApolloCall object.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	ApolloCall.Builder<T>
static class	ApolloCall.Callback<T> Communicates responses from a server or offline requests.
static class	ApolloCall.StatusEvent Represents a status event that corresponds to a ApolloCall action

Method Summary

Modifier and Type	Method and Description
ApolloCall<T>	cacheHeaders(com.apollographql.apollo.cache.CacheHeaders cacheHeaders) Deprecated.
void	cancel() Cancels this ApolloCall.
ApolloCall<T>	clone() Deprecated.
void	enqueue(ApolloCall.Callback<T> callback) Schedules the request to be executed at some point in the future.
com.apollographql.apollo.api.Operation	operation() Returns GraphQL operation this call executes
ApolloCall.Builder<T>	toBuilder()

Methods inherited from interface com.apollographql.apollo.internal.util.Cancelable

isCanceled

Method Detail

enqueue

void enqueue(@Nullable
             ApolloCall.Callback<T> callback)

Schedules the request to be executed at some point in the future.

Parameters:

callback - Callback which will handle the response or a failure exception.

Throws:

java.lang.IllegalStateException - when the call has already been executed

cacheHeaders

@Deprecated
 @NotNull
ApolloCall<T> cacheHeaders(@NotNull
                                                 com.apollographql.apollo.cache.CacheHeaders cacheHeaders)

Deprecated.

Sets the CacheHeaders to use for this call. com.apollographql.apollo.interceptor.FetchOptions will be configured with this headers, and will be accessible from the ResponseFetcher used for this call. Deprecated, use toBuilder() to mutate the ApolloCall

Parameters:

cacheHeaders - the CacheHeaders that will be passed with records generated from this request to NormalizedCache. Standardized cache headers are defined in ApolloCacheHeaders.

Returns:

The ApolloCall object with the provided CacheHeaders.

clone

@Deprecated
 @NotNull
ApolloCall<T> clone()

Deprecated.

Creates a new, identical call to this one which can be enqueued or executed even if this call has already been. Deprecated, use toBuilder() to mutate the ApolloCall

Returns:

The cloned ApolloCall object.

operation

@NotNull
com.apollographql.apollo.api.Operation operation()

Returns GraphQL operation this call executes

Returns:

Operation

cancel

void cancel()

Cancels this ApolloCall. If the call was started with enqueue(Callback), the ApolloCall.Callback will be disposed, and will receive no more events. The call will attempt to abort and release resources, if possible.

Specified by:

cancel in interface Cancelable

toBuilder

@NotNull
ApolloCall.Builder<T> toBuilder()