CacheAndNetworkFetcher (apollo-runtime 2.5.6 API)

java.lang.Object
- com.apollographql.apollo.internal.fetcher.CacheAndNetworkFetcher

All Implemented Interfaces:

ResponseFetcher
```
public final class CacheAndNetworkFetcher
extends java.lang.Object
implements ResponseFetcher
```
Signal the apollo client to fetch the data from both the network and the cache. If cached data is not present, only network data will be returned. If cached data is available, but network experiences an error, cached data is returned. If cache data is not available, and network data is not available, the error of the network request will be propagated. If both network and cache are available, both will be returned. Cache data is guaranteed to be returned first.

Constructor Summary

Constructors
Constructor Description

CacheAndNetworkFetcher()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ApolloInterceptor`	`provideInterceptor(com.apollographql.apollo.api.internal.ApolloLogger apolloLogger)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CacheAndNetworkFetcher
```
public CacheAndNetworkFetcher()
```
- Method Detail
  - provideInterceptor
```
public ApolloInterceptor provideInterceptor(com.apollographql.apollo.api.internal.ApolloLogger apolloLogger)
```
    Specified by:
    
    provideInterceptor in interface ResponseFetcher
    
    Parameters:
    
    apolloLogger - A ApolloLogger to log relevant fetch information.
    
    Returns:
    
    The ApolloInterceptor that executes the fetch logic.