Package com.expediagroup.graphql.generator.execution

Class FunctionDataFetcher

  • All Implemented Interfaces:
    graphql.schema.DataFetcher 
    
public class FunctionDataFetcher
 implements DataFetcher<Any>

    Simple DataFetcher that invokes target function on the given object.

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description

    • Field Summary

      Fields 
      Modifier and Type Field Description

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description

    • Method Summary

      Modifier and Type Method Description
      Object get(DataFetchingEnvironment environment) Invoke a suspend function or blocking function, passing in the target if not null or default to using the source from the environment.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • FunctionDataFetcher

        FunctionDataFetcher(Object target, KFunction<?> fn)
        Parameters:
        target - The target object that performs the data fetching, if not specified then this data fetcher will attempt to use source object from the environment
        fn - The Kotlin function being invoked

    • Method Detail

      • get

         Object get(DataFetchingEnvironment environment)

        Invoke a suspend function or blocking function, passing in the target if not null or default to using the source from the environment.