com.conveyal.gtfs.graphql.fetchers

Class SourceObjectFetcher

java.lang.Object

com.conveyal.gtfs.graphql.fetchers.SourceObjectFetcher

All Implemented Interfaces:

graphql.schema.DataFetcher

public class SourceObjectFetcher
extends Object
implements graphql.schema.DataFetcher

This is a special data fetcher for cases where the sub-object context is exactly the same as the parent object. This is useful for grouping fields together. For example, row counts of tables within a GTFS feed are conceptually directly under the feed, but we group them together in a sub-object for clarity.

Constructor Summary

Constructors

Constructor and Description
SourceObjectFetcher()

Method Summary

Modifier and Type	Method and Description
Map<String,Object>	get(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment)

Methods inherited from class java.lang.Object

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

Constructor Detail

SourceObjectFetcher

public SourceObjectFetcher()

Method Detail

get

public Map<String,Object> get(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment)

Specified by:

get in interface graphql.schema.DataFetcher