graphql.schema

Class StaticDataFetcher

java.lang.Object

graphql.schema.StaticDataFetcher

All Implemented Interfaces:

DataFetcher, TrivialDataFetcher

@PublicApi
public class StaticDataFetcher
extends java.lang.Object
implements DataFetcher, TrivialDataFetcher

A DataFetcher that always returns the same value

Constructor Summary

Constructors

Constructor and Description
StaticDataFetcher(java.lang.Object value)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	get(DataFetchingEnvironment environment) This is called by the graphql engine to fetch the value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StaticDataFetcher

public StaticDataFetcher(java.lang.Object value)

Method Detail

get

public java.lang.Object get(DataFetchingEnvironment environment)

Description copied from interface: DataFetcher

This is called by the graphql engine to fetch the value. The 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.

Specified by:

get in interface DataFetcher

Parameters:

environment - this is the data fetching environment which contains all the context you need to fetch a value

Returns:

a value of type T. May be wrapped in a DataFetcherResult