Interface DataFetchersDelegateI2Foo140

All Known Implementing Classes:

public interface DataFetchersDelegateI2Foo140
This interface contains the fata fetchers that are delegated in the bean that the implementation has to provide, when fetching fields for the I2Foo140 GraphQL type, as defined in the provided GraphQL schema. Please read the wiki server page for more information on this.
generated by graphql-java-generator
See Also:
  • Method Summary

    Modifier and Type
    bar(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, SIP_I2Foo140_SIS origin)
    This method loads the data for
  • Method Details

    • bar

      SIP_I2Bar140_SIS bar(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, SIP_I2Foo140_SIS origin)
      This method loads the data for
      dataFetchingEnvironment - The GraphQL DataFetchingEnvironment. It gives you access to the full GraphQL context for this DataFetcher
      origin - The object from which the field is fetch. In other word: the aim of this data fetcher is to fetch the bar attribute of the origin, which is an instance of {InterfaceType {name:I2Foo140, fields:{Field{name:bar, type:I2Bar140, params:[]}}, implements IFoo140, comments ""}. It depends on your data modle, but it typically contains the id to use in the query.
      NoSuchElementException - This method may return a NoSuchElementException exception. In this case, the exception is trapped by the calling method, and the return is consider as null. This allows to use the Optional.get() method directly, without caring of whether or not there is a value. The generated code will take care of the NoSuchElementException exception.