AsyncExecutionStrategy
and DataLoaderDispatcherInstrumentation
@Deprecated public class UnbatchedDataFetcher extends Object implements BatchedDataFetcher
Constructor and Description |
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UnbatchedDataFetcher(DataFetcher delegate)
Deprecated.
|
Modifier and Type | Method and Description |
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CompletableFuture<List<Object>> |
get(DataFetchingEnvironment environment)
Deprecated.
This is called by the graphql engine to fetch the value.
|
public UnbatchedDataFetcher(DataFetcher delegate)
public CompletableFuture<List<Object>> get(DataFetchingEnvironment environment) throws Exception
DataFetcher
DataFetchingEnvironment
is a composite
context object that tells you all you need to know about how to fetch a data value in graphql type terms.get
in interface DataFetcher
environment
- this is the data fetching environment which contains all the context you need to fetch a valueDataFetcherResult
Exception
- to relieve the implementations from having to wrap checked exceptions. Any exception thrown
from a DataFetcher
will eventually be handled by the registered DataFetcherExceptionHandler
and the related field will have a value of null
in the result.Copyright © 2019. All rights reserved.