com.amazonaws.mobileconnectors.appsync

Interface AppSyncQueryCall<T>

All Superinterfaces:

Cancelable, GraphQLCall<T>

All Known Implementing Classes:

RealAppSyncCall

public interface AppSyncQueryCall<T>
extends GraphQLCall<T>

A call prepared to execute GraphQL query operation.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	AppSyncQueryCall.Factory Factory for creating AppSyncQueryCall calls.

Nested classes/interfaces inherited from interface com.apollographql.apollo.GraphQLCall

GraphQLCall.Callback<T>, GraphQLCall.StatusEvent

Method Summary

Modifier and Type	Method and Description
AppSyncQueryCall<T>	cacheHeaders(CacheHeaders cacheHeaders) Sets the CacheHeaders to use for this call.
AppSyncQueryCall<T>	clone() Creates a new, identical call to this one which can be enqueued or executed even if this call has already been.
AppSyncQueryCall<T>	httpCachePolicy(com.apollographql.apollo.api.cache.http.HttpCachePolicy.Policy httpCachePolicy) Sets the http cache policy for response/request cache.
AppSyncQueryCall<T>	responseFetcher(ResponseFetcher fetcher) Sets the ResponseFetcher strategy for an GraphQLCall object.
AppSyncQueryWatcher<T>	watcher() Returns a watcher to watch the changes to the normalized cache records this query depends on or when mutation call triggers to re-fetch this query after it completes via AppSyncMutationCall.refetchQueries(OperationName...)

Methods inherited from interface com.apollographql.apollo.GraphQLCall

cancel, enqueue, operation

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

isCanceled

Method Detail

watcher

@Nonnull
AppSyncQueryWatcher<T> watcher()

Returns a watcher to watch the changes to the normalized cache records this query depends on or when mutation call triggers to re-fetch this query after it completes via AppSyncMutationCall.refetchQueries(OperationName...)

Returns:

AppSyncQueryWatcher

httpCachePolicy

@Nonnull
AppSyncQueryCall<T> httpCachePolicy(@Nonnull
                                             com.apollographql.apollo.api.cache.http.HttpCachePolicy.Policy httpCachePolicy)

Sets the http cache policy for response/request cache.

Parameters:

httpCachePolicy - HttpCachePolicy.Policy to set

Returns:

AppSyncQueryCall with the provided HttpCachePolicy.Policy

cacheHeaders

@Nonnull
AppSyncQueryCall<T> cacheHeaders(@Nonnull
                                          CacheHeaders cacheHeaders)

Sets the CacheHeaders to use for this call. FetchOptions will be configured with this headers, and will be accessible from the ResponseFetcher used for this call.

Specified by:

cacheHeaders in interface GraphQLCall<T>

Parameters:

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

Returns:

The GraphQLCall object with the provided CacheHeaders.

responseFetcher

@Nonnull
AppSyncQueryCall<T> responseFetcher(@Nonnull
                                             ResponseFetcher fetcher)

Sets the ResponseFetcher strategy for an GraphQLCall object.

Parameters:

fetcher - the ResponseFetcher to use.

Returns:

The GraphQLCall object with the provided CacheControl strategy

clone

@Nonnull
AppSyncQueryCall<T> clone()

Description copied from interface: GraphQLCall

Creates a new, identical call to this one which can be enqueued or executed even if this call has already been.

Specified by:

clone in interface GraphQLCall<T>

Returns:

The cloned GraphQLCall object.