Package org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.util

Interface DataFetchersDelegateAllFieldCases

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

  • Method Summary

    Modifier and Type
    Method
    Description
    Object
    _break(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, AllFieldCases origin, String _if)
    This method loads the data for AllFieldCases.break.
    Object
    age(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, AllFieldCases origin, Unit unit)
    This method loads the data for AllFieldCases.age.
    reactor.core.publisher.Flux<String>
    aliases(org.dataloader.BatchLoaderEnvironment batchLoaderEnvironment, graphql.GraphQLContext graphQLContext, List<AllFieldCases> keys)
    This methods loads the data for ${dataFetcher.graphQLType}.aliases.
    default List<AllFieldCases>
    batchLoader(List<UUID> keys, org.dataloader.BatchLoaderEnvironment environment)
    This method loads a list of ${dataFetcher.field.name}, based on the list of id to be fetched.
    reactor.core.publisher.Flux<Boolean>
    booleans(org.dataloader.BatchLoaderEnvironment batchLoaderEnvironment, graphql.GraphQLContext graphQLContext, List<AllFieldCases> keys)
    This methods loads the data for ${dataFetcher.graphQLType}.booleans.
    reactor.core.publisher.Flux<String>
    comments(org.dataloader.BatchLoaderEnvironment batchLoaderEnvironment, graphql.GraphQLContext graphQLContext, List<AllFieldCases> keys)
    This methods loads the data for ${dataFetcher.graphQLType}.comments.
    reactor.core.publisher.Flux<Date>
    dates(org.dataloader.BatchLoaderEnvironment batchLoaderEnvironment, graphql.GraphQLContext graphQLContext, List<AllFieldCases> keys)
    This methods loads the data for ${dataFetcher.graphQLType}.dates.
    Object
    forname(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, AllFieldCases origin, Boolean uppercase, String textToAppendToTheForname)
    This method loads the data for AllFieldCases.forname.
    reactor.core.publisher.Flux<Human>
    friends(org.dataloader.BatchLoaderEnvironment batchLoaderEnvironment, graphql.GraphQLContext graphQLContext, List<AllFieldCases> keys)
    This methods loads the data for ${dataFetcher.graphQLType}.friends.
    Object
    issue65(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, AllFieldCases origin, List<FieldParameterInput> inputs)
    This method loads the data for AllFieldCases.issue65.
    Object
    issue66(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, org.dataloader.DataLoader<UUID,AllFieldCases> dataLoader, AllFieldCases origin, List<AllFieldCasesInput> input)
    This method loads the data for AllFieldCases.issue66.
    Object
    listWithIdSubTypes(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, org.dataloader.DataLoader<UUID,AllFieldCasesWithIdSubtype> dataLoader, AllFieldCases origin, Long nbItems, Date date, List<Date> dates, Boolean uppercaseName, String textToAppendToTheForname)
    This method loads the data for AllFieldCases.listWithIdSubTypes.
    Object
    listWithoutIdSubTypes(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, AllFieldCases origin, Long nbItems, FieldParameterInput input, String textToAppendToTheForname)
    This method loads the data for AllFieldCases.listWithoutIdSubTypes.
    reactor.core.publisher.Flux<Double>
    matrix(org.dataloader.BatchLoaderEnvironment batchLoaderEnvironment, graphql.GraphQLContext graphQLContext, List<AllFieldCases> keys)
    This methods loads the data for ${dataFetcher.graphQLType}.matrix.
    Object
    oneWithIdSubType(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, org.dataloader.DataLoader<UUID,AllFieldCasesWithIdSubtype> dataLoader, AllFieldCases origin, Boolean uppercase)
    This method loads the data for AllFieldCases.oneWithIdSubType.
    reactor.core.publisher.Flux<AllFieldCasesWithIdSubtype>
    oneWithoutFieldParameter(org.dataloader.BatchLoaderEnvironment batchLoaderEnvironment, graphql.GraphQLContext graphQLContext, List<AllFieldCases> keys)
    This methods loads the data for ${dataFetcher.graphQLType}.oneWithoutFieldParameter.
    Object
    oneWithoutIdSubType(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, AllFieldCases origin, FieldParameterInput input)
    This method loads the data for AllFieldCases.oneWithoutIdSubType.
    reactor.core.publisher.Flux<String>
    planets(org.dataloader.BatchLoaderEnvironment batchLoaderEnvironment, graphql.GraphQLContext graphQLContext, List<AllFieldCases> keys)
    This methods loads the data for ${dataFetcher.graphQLType}.planets.
    default List<AllFieldCases>
    unorderedReturnBatchLoader(List<UUID> keys, org.dataloader.BatchLoaderEnvironment environment)
    This method loads a list of ${dataFetcher.field.name}, based on the list of id to be fetched.

  • Method Details

    • forname

      Object forname(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, AllFieldCases origin, Boolean uppercase, String textToAppendToTheForname)
      This method loads the data for AllFieldCases.forname. It may return whatever is accepted by the Spring Controller, that is:
      • A resolved value of any type (typically, a java.lang.String)
      • Mono and Flux for asynchronous value(s). Supported for controller methods and for any DataFetcher as described in Reactive DataFetcher. This would typically be a Mono<java.lang.String> or a Flux<java.lang.String>
      • Kotlin coroutine and Flow are adapted to Mono and Flux
      • java.util.concurrent.Callable to have the value(s) produced asynchronously. For this to work, AnnotatedControllerConfigurer must be configured with an Executor. This would typically by a Callable<java.lang.String>
      As a complement to the spring-graphql documentation, you may also return:
      • A CompletableFuture<?>, for instance CompletableFuture<java.lang.String>. This allows to use graphql-java java-dataloader to highly optimize the number of requests to the server. The principle is this one: The data loader collects all the data to load, avoid to load several times the same data, and allows parallel execution of the queries, if multiple queries are to be run.
      • A Publisher (instead of a Flux), for Subscription for instance
      Parameters:
      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 forname attribute of the origin, which is an instance of {ObjectType {name:AllFieldCases, fields:{Field{name:id, type:ID!, params:[]},Field{name:name, type:String!, params:[]},Field{name:forname, type:String, params:[uppercase:Boolean,textToAppendToTheForname:String]},Field{name:break, type:String, params:[if:String!]},Field{name:age, type:Long!, params:[unit:Unit]},Field{name:aFloat, type:Float, params:[]},Field{name:date, type:MyCustomScalarForADate, params:[]},Field{name:dateTime, type:MyCustomScalarForADateTime, params:[]},Field{name:dates, type:[MyCustomScalarForADate]!, params:[]},Field{name:nbComments, type:Int, params:[]},Field{name:comments, type:[String], params:[]},Field{name:booleans, type:[Boolean!], params:[]},Field{name:aliases, type:[String]!, params:[]},Field{name:planets, type:[String!]!, params:[]},Field{name:friends, type:[Human!], params:[]},Field{name:matrix, type:[[Float]]!, params:[]},Field{name:oneWithoutFieldParameter, type:AllFieldCasesWithIdSubtype, params:[]},Field{name:oneWithIdSubType, type:AllFieldCasesWithIdSubtype, params:[uppercase:Boolean]},Field{name:listWithIdSubTypes, type:[AllFieldCasesWithIdSubtype], params:[nbItems:Long!,date:MyCustomScalarForADate,dates:[MyCustomScalarForADate]!,uppercaseName:Boolean,textToAppendToTheForname:String]},Field{name:oneWithoutIdSubType, type:AllFieldCasesWithoutIdSubtype, params:[input:FieldParameterInput]},Field{name:listWithoutIdSubTypes, type:[AllFieldCasesWithoutIdSubtype], params:[nbItems:Long!,input:FieldParameterInput,textToAppendToTheForname:String]},Field{name:issue65, type:[AllFieldCasesWithoutIdSubtype], params:[inputs:[FieldParameterInput!]]},Field{name:issue66, type:AllFieldCases!, params:[input:[AllFieldCasesInput]]},Field{name:extendedField, type:String, params:[]}}, implements WithID,interfaceToTestExtendKeyword, comments ""}. It depends on your data modle, but it typically contains the id to use in the query.
      uppercase - The input parameter sent in the query by the GraphQL consumer, as defined in the GraphQL schema.
      textToAppendToTheForname - The input parameter sent in the query by the GraphQL consumer, as defined in the GraphQL schema.
      Throws:
      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.

    • _break

      Object _break(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, AllFieldCases origin, String _if)
      This method loads the data for AllFieldCases.break. It may return whatever is accepted by the Spring Controller, that is:
      • A resolved value of any type (typically, a java.lang.String)
      • Mono and Flux for asynchronous value(s). Supported for controller methods and for any DataFetcher as described in Reactive DataFetcher. This would typically be a Mono<java.lang.String> or a Flux<java.lang.String>
      • Kotlin coroutine and Flow are adapted to Mono and Flux
      • java.util.concurrent.Callable to have the value(s) produced asynchronously. For this to work, AnnotatedControllerConfigurer must be configured with an Executor. This would typically by a Callable<java.lang.String>
      As a complement to the spring-graphql documentation, you may also return:
      • A CompletableFuture<?>, for instance CompletableFuture<java.lang.String>. This allows to use graphql-java java-dataloader to highly optimize the number of requests to the server. The principle is this one: The data loader collects all the data to load, avoid to load several times the same data, and allows parallel execution of the queries, if multiple queries are to be run.
      • A Publisher (instead of a Flux), for Subscription for instance
      Parameters:
      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 break attribute of the origin, which is an instance of {ObjectType {name:AllFieldCases, fields:{Field{name:id, type:ID!, params:[]},Field{name:name, type:String!, params:[]},Field{name:forname, type:String, params:[uppercase:Boolean,textToAppendToTheForname:String]},Field{name:break, type:String, params:[if:String!]},Field{name:age, type:Long!, params:[unit:Unit]},Field{name:aFloat, type:Float, params:[]},Field{name:date, type:MyCustomScalarForADate, params:[]},Field{name:dateTime, type:MyCustomScalarForADateTime, params:[]},Field{name:dates, type:[MyCustomScalarForADate]!, params:[]},Field{name:nbComments, type:Int, params:[]},Field{name:comments, type:[String], params:[]},Field{name:booleans, type:[Boolean!], params:[]},Field{name:aliases, type:[String]!, params:[]},Field{name:planets, type:[String!]!, params:[]},Field{name:friends, type:[Human!], params:[]},Field{name:matrix, type:[[Float]]!, params:[]},Field{name:oneWithoutFieldParameter, type:AllFieldCasesWithIdSubtype, params:[]},Field{name:oneWithIdSubType, type:AllFieldCasesWithIdSubtype, params:[uppercase:Boolean]},Field{name:listWithIdSubTypes, type:[AllFieldCasesWithIdSubtype], params:[nbItems:Long!,date:MyCustomScalarForADate,dates:[MyCustomScalarForADate]!,uppercaseName:Boolean,textToAppendToTheForname:String]},Field{name:oneWithoutIdSubType, type:AllFieldCasesWithoutIdSubtype, params:[input:FieldParameterInput]},Field{name:listWithoutIdSubTypes, type:[AllFieldCasesWithoutIdSubtype], params:[nbItems:Long!,input:FieldParameterInput,textToAppendToTheForname:String]},Field{name:issue65, type:[AllFieldCasesWithoutIdSubtype], params:[inputs:[FieldParameterInput!]]},Field{name:issue66, type:AllFieldCases!, params:[input:[AllFieldCasesInput]]},Field{name:extendedField, type:String, params:[]}}, implements WithID,interfaceToTestExtendKeyword, comments ""}. It depends on your data modle, but it typically contains the id to use in the query.
      if - The input parameter sent in the query by the GraphQL consumer, as defined in the GraphQL schema.
      Throws:
      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.

    • age

      Object age(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, AllFieldCases origin, Unit unit)
      This method loads the data for AllFieldCases.age. It may return whatever is accepted by the Spring Controller, that is:
      • A resolved value of any type (typically, a java.lang.Long)
      • Mono and Flux for asynchronous value(s). Supported for controller methods and for any DataFetcher as described in Reactive DataFetcher. This would typically be a Mono<java.lang.Long> or a Flux<java.lang.Long>
      • Kotlin coroutine and Flow are adapted to Mono and Flux
      • java.util.concurrent.Callable to have the value(s) produced asynchronously. For this to work, AnnotatedControllerConfigurer must be configured with an Executor. This would typically by a Callable<java.lang.Long>
      As a complement to the spring-graphql documentation, you may also return:
      • A CompletableFuture<?>, for instance CompletableFuture<java.lang.Long>. This allows to use graphql-java java-dataloader to highly optimize the number of requests to the server. The principle is this one: The data loader collects all the data to load, avoid to load several times the same data, and allows parallel execution of the queries, if multiple queries are to be run.
      • A Publisher (instead of a Flux), for Subscription for instance
      Parameters:
      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 age attribute of the origin, which is an instance of {ObjectType {name:AllFieldCases, fields:{Field{name:id, type:ID!, params:[]},Field{name:name, type:String!, params:[]},Field{name:forname, type:String, params:[uppercase:Boolean,textToAppendToTheForname:String]},Field{name:break, type:String, params:[if:String!]},Field{name:age, type:Long!, params:[unit:Unit]},Field{name:aFloat, type:Float, params:[]},Field{name:date, type:MyCustomScalarForADate, params:[]},Field{name:dateTime, type:MyCustomScalarForADateTime, params:[]},Field{name:dates, type:[MyCustomScalarForADate]!, params:[]},Field{name:nbComments, type:Int, params:[]},Field{name:comments, type:[String], params:[]},Field{name:booleans, type:[Boolean!], params:[]},Field{name:aliases, type:[String]!, params:[]},Field{name:planets, type:[String!]!, params:[]},Field{name:friends, type:[Human!], params:[]},Field{name:matrix, type:[[Float]]!, params:[]},Field{name:oneWithoutFieldParameter, type:AllFieldCasesWithIdSubtype, params:[]},Field{name:oneWithIdSubType, type:AllFieldCasesWithIdSubtype, params:[uppercase:Boolean]},Field{name:listWithIdSubTypes, type:[AllFieldCasesWithIdSubtype], params:[nbItems:Long!,date:MyCustomScalarForADate,dates:[MyCustomScalarForADate]!,uppercaseName:Boolean,textToAppendToTheForname:String]},Field{name:oneWithoutIdSubType, type:AllFieldCasesWithoutIdSubtype, params:[input:FieldParameterInput]},Field{name:listWithoutIdSubTypes, type:[AllFieldCasesWithoutIdSubtype], params:[nbItems:Long!,input:FieldParameterInput,textToAppendToTheForname:String]},Field{name:issue65, type:[AllFieldCasesWithoutIdSubtype], params:[inputs:[FieldParameterInput!]]},Field{name:issue66, type:AllFieldCases!, params:[input:[AllFieldCasesInput]]},Field{name:extendedField, type:String, params:[]}}, implements WithID,interfaceToTestExtendKeyword, comments ""}. It depends on your data modle, but it typically contains the id to use in the query.
      unit - The input parameter sent in the query by the GraphQL consumer, as defined in the GraphQL schema.
      Throws:
      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.

    • dates

      reactor.core.publisher.Flux<Date> dates(org.dataloader.BatchLoaderEnvironment batchLoaderEnvironment, graphql.GraphQLContext graphQLContext, List<AllFieldCases> keys)
      This methods loads the data for ${dataFetcher.graphQLType}.dates. It is generated as the generateBatchMappingDataFetchers plugin parameter is true.
      Parameters:
      batchLoaderEnvironment - The environement for this batch loaded. You can extract the GraphQLContext from this parameter.
      graphQLContext -
      keys - The objects for which the value for the dates field must be retrieved.
      Returns:
      This method returns ${dataFetcher.batchMappingReturnType.value}, as defined by the batchMappingDataFetcherReturnType plugin parameter.
      Please look at the spring-graphql annotation for a documentation on how to return the proper values

    • comments

      reactor.core.publisher.Flux<String> comments(org.dataloader.BatchLoaderEnvironment batchLoaderEnvironment, graphql.GraphQLContext graphQLContext, List<AllFieldCases> keys)
      This methods loads the data for ${dataFetcher.graphQLType}.comments. It is generated as the generateBatchMappingDataFetchers plugin parameter is true.
      Parameters:
      batchLoaderEnvironment - The environement for this batch loaded. You can extract the GraphQLContext from this parameter.
      graphQLContext -
      keys - The objects for which the value for the comments field must be retrieved.
      Returns:
      This method returns ${dataFetcher.batchMappingReturnType.value}, as defined by the batchMappingDataFetcherReturnType plugin parameter.
      Please look at the spring-graphql annotation for a documentation on how to return the proper values

    • booleans

      reactor.core.publisher.Flux<Boolean> booleans(org.dataloader.BatchLoaderEnvironment batchLoaderEnvironment, graphql.GraphQLContext graphQLContext, List<AllFieldCases> keys)
      This methods loads the data for ${dataFetcher.graphQLType}.booleans. It is generated as the generateBatchMappingDataFetchers plugin parameter is true.
      Parameters:
      batchLoaderEnvironment - The environement for this batch loaded. You can extract the GraphQLContext from this parameter.
      graphQLContext -
      keys - The objects for which the value for the booleans field must be retrieved.
      Returns:
      This method returns ${dataFetcher.batchMappingReturnType.value}, as defined by the batchMappingDataFetcherReturnType plugin parameter.
      Please look at the spring-graphql annotation for a documentation on how to return the proper values

    • aliases

      reactor.core.publisher.Flux<String> aliases(org.dataloader.BatchLoaderEnvironment batchLoaderEnvironment, graphql.GraphQLContext graphQLContext, List<AllFieldCases> keys)
      This methods loads the data for ${dataFetcher.graphQLType}.aliases. It is generated as the generateBatchMappingDataFetchers plugin parameter is true.
      Parameters:
      batchLoaderEnvironment - The environement for this batch loaded. You can extract the GraphQLContext from this parameter.
      graphQLContext -
      keys - The objects for which the value for the aliases field must be retrieved.
      Returns:
      This method returns ${dataFetcher.batchMappingReturnType.value}, as defined by the batchMappingDataFetcherReturnType plugin parameter.
      Please look at the spring-graphql annotation for a documentation on how to return the proper values

    • planets

      reactor.core.publisher.Flux<String> planets(org.dataloader.BatchLoaderEnvironment batchLoaderEnvironment, graphql.GraphQLContext graphQLContext, List<AllFieldCases> keys)
      This methods loads the data for ${dataFetcher.graphQLType}.planets. It is generated as the generateBatchMappingDataFetchers plugin parameter is true.
      Parameters:
      batchLoaderEnvironment - The environement for this batch loaded. You can extract the GraphQLContext from this parameter.
      graphQLContext -
      keys - The objects for which the value for the planets field must be retrieved.
      Returns:
      This method returns ${dataFetcher.batchMappingReturnType.value}, as defined by the batchMappingDataFetcherReturnType plugin parameter.
      Please look at the spring-graphql annotation for a documentation on how to return the proper values

    • friends

      reactor.core.publisher.Flux<Human> friends(org.dataloader.BatchLoaderEnvironment batchLoaderEnvironment, graphql.GraphQLContext graphQLContext, List<AllFieldCases> keys)
      This methods loads the data for ${dataFetcher.graphQLType}.friends. It is generated as the generateBatchMappingDataFetchers plugin parameter is true.
      Parameters:
      batchLoaderEnvironment - The environement for this batch loaded. You can extract the GraphQLContext from this parameter.
      graphQLContext -
      keys - The objects for which the value for the friends field must be retrieved.
      Returns:
      This method returns ${dataFetcher.batchMappingReturnType.value}, as defined by the batchMappingDataFetcherReturnType plugin parameter.
      Please look at the spring-graphql annotation for a documentation on how to return the proper values

    • matrix

      reactor.core.publisher.Flux<Double> matrix(org.dataloader.BatchLoaderEnvironment batchLoaderEnvironment, graphql.GraphQLContext graphQLContext, List<AllFieldCases> keys)
      This methods loads the data for ${dataFetcher.graphQLType}.matrix. It is generated as the generateBatchMappingDataFetchers plugin parameter is true.
      Parameters:
      batchLoaderEnvironment - The environement for this batch loaded. You can extract the GraphQLContext from this parameter.
      graphQLContext -
      keys - The objects for which the value for the matrix field must be retrieved.
      Returns:
      This method returns ${dataFetcher.batchMappingReturnType.value}, as defined by the batchMappingDataFetcherReturnType plugin parameter.
      Please look at the spring-graphql annotation for a documentation on how to return the proper values

    • oneWithoutFieldParameter

      reactor.core.publisher.Flux<AllFieldCasesWithIdSubtype> oneWithoutFieldParameter(org.dataloader.BatchLoaderEnvironment batchLoaderEnvironment, graphql.GraphQLContext graphQLContext, List<AllFieldCases> keys)
      This methods loads the data for ${dataFetcher.graphQLType}.oneWithoutFieldParameter. It is generated as the generateBatchMappingDataFetchers plugin parameter is true.
      Parameters:
      batchLoaderEnvironment - The environement for this batch loaded. You can extract the GraphQLContext from this parameter.
      graphQLContext -
      keys - The objects for which the value for the oneWithoutFieldParameter field must be retrieved.
      Returns:
      This method returns ${dataFetcher.batchMappingReturnType.value}, as defined by the batchMappingDataFetcherReturnType plugin parameter.
      Please look at the spring-graphql annotation for a documentation on how to return the proper values

    • oneWithIdSubType

      Object oneWithIdSubType(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, org.dataloader.DataLoader<UUID,AllFieldCasesWithIdSubtype> dataLoader, AllFieldCases origin, Boolean uppercase)
      This method loads the data for AllFieldCases.oneWithIdSubType. It may return whatever is accepted by the Spring Controller, that is:
      • A resolved value of any type (typically, a org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithIdSubtype)
      • Mono and Flux for asynchronous value(s). Supported for controller methods and for any DataFetcher as described in Reactive DataFetcher. This would typically be a Mono<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithIdSubtype> or a Flux<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithIdSubtype>
      • Kotlin coroutine and Flow are adapted to Mono and Flux
      • java.util.concurrent.Callable to have the value(s) produced asynchronously. For this to work, AnnotatedControllerConfigurer must be configured with an Executor. This would typically by a Callable<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithIdSubtype>
      As a complement to the spring-graphql documentation, you may also return:
      • A CompletableFuture<?>, for instance CompletableFuture<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithIdSubtype>. This allows to use graphql-java java-dataloader to highly optimize the number of requests to the server. The principle is this one: The data loader collects all the data to load, avoid to load several times the same data, and allows parallel execution of the queries, if multiple queries are to be run.
      • A Publisher (instead of a Flux), for Subscription for instance
      Parameters:
      dataFetchingEnvironment - The GraphQL DataFetchingEnvironment. It gives you access to the full GraphQL context for this DataFetcher
      dataLoader - The DataLoader allows to load several data in one query. It allows to solve the (n+1) queries issues, and greatly optimizes the response time.
      You'll find more informations here: https://github.com/graphql-java/java-dataloader
      origin - The object from which the field is fetch. In other word: the aim of this data fetcher is to fetch the oneWithIdSubType attribute of the origin, which is an instance of {ObjectType {name:AllFieldCases, fields:{Field{name:id, type:ID!, params:[]},Field{name:name, type:String!, params:[]},Field{name:forname, type:String, params:[uppercase:Boolean,textToAppendToTheForname:String]},Field{name:break, type:String, params:[if:String!]},Field{name:age, type:Long!, params:[unit:Unit]},Field{name:aFloat, type:Float, params:[]},Field{name:date, type:MyCustomScalarForADate, params:[]},Field{name:dateTime, type:MyCustomScalarForADateTime, params:[]},Field{name:dates, type:[MyCustomScalarForADate]!, params:[]},Field{name:nbComments, type:Int, params:[]},Field{name:comments, type:[String], params:[]},Field{name:booleans, type:[Boolean!], params:[]},Field{name:aliases, type:[String]!, params:[]},Field{name:planets, type:[String!]!, params:[]},Field{name:friends, type:[Human!], params:[]},Field{name:matrix, type:[[Float]]!, params:[]},Field{name:oneWithoutFieldParameter, type:AllFieldCasesWithIdSubtype, params:[]},Field{name:oneWithIdSubType, type:AllFieldCasesWithIdSubtype, params:[uppercase:Boolean]},Field{name:listWithIdSubTypes, type:[AllFieldCasesWithIdSubtype], params:[nbItems:Long!,date:MyCustomScalarForADate,dates:[MyCustomScalarForADate]!,uppercaseName:Boolean,textToAppendToTheForname:String]},Field{name:oneWithoutIdSubType, type:AllFieldCasesWithoutIdSubtype, params:[input:FieldParameterInput]},Field{name:listWithoutIdSubTypes, type:[AllFieldCasesWithoutIdSubtype], params:[nbItems:Long!,input:FieldParameterInput,textToAppendToTheForname:String]},Field{name:issue65, type:[AllFieldCasesWithoutIdSubtype], params:[inputs:[FieldParameterInput!]]},Field{name:issue66, type:AllFieldCases!, params:[input:[AllFieldCasesInput]]},Field{name:extendedField, type:String, params:[]}}, implements WithID,interfaceToTestExtendKeyword, comments ""}. It depends on your data modle, but it typically contains the id to use in the query.
      uppercase - The input parameter sent in the query by the GraphQL consumer, as defined in the GraphQL schema.
      Throws:
      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.

    • listWithIdSubTypes

      Object listWithIdSubTypes(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, org.dataloader.DataLoader<UUID,AllFieldCasesWithIdSubtype> dataLoader, AllFieldCases origin, Long nbItems, Date date, List<Date> dates, Boolean uppercaseName, String textToAppendToTheForname)
      This method loads the data for AllFieldCases.listWithIdSubTypes. It may return whatever is accepted by the Spring Controller, that is:
      • A resolved value of any type (typically, a List<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithIdSubtype>)
      • Mono and Flux for asynchronous value(s). Supported for controller methods and for any DataFetcher as described in Reactive DataFetcher. This would typically be a Mono<List<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithIdSubtype>> or a Flux<List<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithIdSubtype>>
      • Kotlin coroutine and Flow are adapted to Mono and Flux
      • java.util.concurrent.Callable to have the value(s) produced asynchronously. For this to work, AnnotatedControllerConfigurer must be configured with an Executor. This would typically by a Callable<List<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithIdSubtype>>
      As a complement to the spring-graphql documentation, you may also return:
      • A CompletableFuture<?>, for instance CompletableFuture<List<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithIdSubtype>>. This allows to use graphql-java java-dataloader to highly optimize the number of requests to the server. The principle is this one: The data loader collects all the data to load, avoid to load several times the same data, and allows parallel execution of the queries, if multiple queries are to be run.
      • A Publisher (instead of a Flux), for Subscription for instance
      Parameters:
      dataFetchingEnvironment - The GraphQL DataFetchingEnvironment. It gives you access to the full GraphQL context for this DataFetcher
      dataLoader - The DataLoader allows to load several data in one query. It allows to solve the (n+1) queries issues, and greatly optimizes the response time.
      You'll find more informations here: https://github.com/graphql-java/java-dataloader
      origin - The object from which the field is fetch. In other word: the aim of this data fetcher is to fetch the listWithIdSubTypes attribute of the origin, which is an instance of {ObjectType {name:AllFieldCases, fields:{Field{name:id, type:ID!, params:[]},Field{name:name, type:String!, params:[]},Field{name:forname, type:String, params:[uppercase:Boolean,textToAppendToTheForname:String]},Field{name:break, type:String, params:[if:String!]},Field{name:age, type:Long!, params:[unit:Unit]},Field{name:aFloat, type:Float, params:[]},Field{name:date, type:MyCustomScalarForADate, params:[]},Field{name:dateTime, type:MyCustomScalarForADateTime, params:[]},Field{name:dates, type:[MyCustomScalarForADate]!, params:[]},Field{name:nbComments, type:Int, params:[]},Field{name:comments, type:[String], params:[]},Field{name:booleans, type:[Boolean!], params:[]},Field{name:aliases, type:[String]!, params:[]},Field{name:planets, type:[String!]!, params:[]},Field{name:friends, type:[Human!], params:[]},Field{name:matrix, type:[[Float]]!, params:[]},Field{name:oneWithoutFieldParameter, type:AllFieldCasesWithIdSubtype, params:[]},Field{name:oneWithIdSubType, type:AllFieldCasesWithIdSubtype, params:[uppercase:Boolean]},Field{name:listWithIdSubTypes, type:[AllFieldCasesWithIdSubtype], params:[nbItems:Long!,date:MyCustomScalarForADate,dates:[MyCustomScalarForADate]!,uppercaseName:Boolean,textToAppendToTheForname:String]},Field{name:oneWithoutIdSubType, type:AllFieldCasesWithoutIdSubtype, params:[input:FieldParameterInput]},Field{name:listWithoutIdSubTypes, type:[AllFieldCasesWithoutIdSubtype], params:[nbItems:Long!,input:FieldParameterInput,textToAppendToTheForname:String]},Field{name:issue65, type:[AllFieldCasesWithoutIdSubtype], params:[inputs:[FieldParameterInput!]]},Field{name:issue66, type:AllFieldCases!, params:[input:[AllFieldCasesInput]]},Field{name:extendedField, type:String, params:[]}}, implements WithID,interfaceToTestExtendKeyword, comments ""}. It depends on your data modle, but it typically contains the id to use in the query.
      nbItems - The input parameter sent in the query by the GraphQL consumer, as defined in the GraphQL schema.
      date - The input parameter sent in the query by the GraphQL consumer, as defined in the GraphQL schema.
      dates - The input parameter sent in the query by the GraphQL consumer, as defined in the GraphQL schema.
      uppercaseName - The input parameter sent in the query by the GraphQL consumer, as defined in the GraphQL schema.
      textToAppendToTheForname - The input parameter sent in the query by the GraphQL consumer, as defined in the GraphQL schema.
      Throws:
      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.

    • oneWithoutIdSubType

      Object oneWithoutIdSubType(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, AllFieldCases origin, FieldParameterInput input)
      This method loads the data for AllFieldCases.oneWithoutIdSubType. It may return whatever is accepted by the Spring Controller, that is:
      • A resolved value of any type (typically, a org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithoutIdSubtype)
      • Mono and Flux for asynchronous value(s). Supported for controller methods and for any DataFetcher as described in Reactive DataFetcher. This would typically be a Mono<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithoutIdSubtype> or a Flux<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithoutIdSubtype>
      • Kotlin coroutine and Flow are adapted to Mono and Flux
      • java.util.concurrent.Callable to have the value(s) produced asynchronously. For this to work, AnnotatedControllerConfigurer must be configured with an Executor. This would typically by a Callable<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithoutIdSubtype>
      As a complement to the spring-graphql documentation, you may also return:
      • A CompletableFuture<?>, for instance CompletableFuture<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithoutIdSubtype>. This allows to use graphql-java java-dataloader to highly optimize the number of requests to the server. The principle is this one: The data loader collects all the data to load, avoid to load several times the same data, and allows parallel execution of the queries, if multiple queries are to be run.
      • A Publisher (instead of a Flux), for Subscription for instance
      Parameters:
      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 oneWithoutIdSubType attribute of the origin, which is an instance of {ObjectType {name:AllFieldCases, fields:{Field{name:id, type:ID!, params:[]},Field{name:name, type:String!, params:[]},Field{name:forname, type:String, params:[uppercase:Boolean,textToAppendToTheForname:String]},Field{name:break, type:String, params:[if:String!]},Field{name:age, type:Long!, params:[unit:Unit]},Field{name:aFloat, type:Float, params:[]},Field{name:date, type:MyCustomScalarForADate, params:[]},Field{name:dateTime, type:MyCustomScalarForADateTime, params:[]},Field{name:dates, type:[MyCustomScalarForADate]!, params:[]},Field{name:nbComments, type:Int, params:[]},Field{name:comments, type:[String], params:[]},Field{name:booleans, type:[Boolean!], params:[]},Field{name:aliases, type:[String]!, params:[]},Field{name:planets, type:[String!]!, params:[]},Field{name:friends, type:[Human!], params:[]},Field{name:matrix, type:[[Float]]!, params:[]},Field{name:oneWithoutFieldParameter, type:AllFieldCasesWithIdSubtype, params:[]},Field{name:oneWithIdSubType, type:AllFieldCasesWithIdSubtype, params:[uppercase:Boolean]},Field{name:listWithIdSubTypes, type:[AllFieldCasesWithIdSubtype], params:[nbItems:Long!,date:MyCustomScalarForADate,dates:[MyCustomScalarForADate]!,uppercaseName:Boolean,textToAppendToTheForname:String]},Field{name:oneWithoutIdSubType, type:AllFieldCasesWithoutIdSubtype, params:[input:FieldParameterInput]},Field{name:listWithoutIdSubTypes, type:[AllFieldCasesWithoutIdSubtype], params:[nbItems:Long!,input:FieldParameterInput,textToAppendToTheForname:String]},Field{name:issue65, type:[AllFieldCasesWithoutIdSubtype], params:[inputs:[FieldParameterInput!]]},Field{name:issue66, type:AllFieldCases!, params:[input:[AllFieldCasesInput]]},Field{name:extendedField, type:String, params:[]}}, implements WithID,interfaceToTestExtendKeyword, comments ""}. It depends on your data modle, but it typically contains the id to use in the query.
      input - The input parameter sent in the query by the GraphQL consumer, as defined in the GraphQL schema.
      Throws:
      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.

    • listWithoutIdSubTypes

      Object listWithoutIdSubTypes(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, AllFieldCases origin, Long nbItems, FieldParameterInput input, String textToAppendToTheForname)
      This method loads the data for AllFieldCases.listWithoutIdSubTypes. It may return whatever is accepted by the Spring Controller, that is:
      • A resolved value of any type (typically, a List<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithoutIdSubtype>)
      • Mono and Flux for asynchronous value(s). Supported for controller methods and for any DataFetcher as described in Reactive DataFetcher. This would typically be a Mono<List<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithoutIdSubtype>> or a Flux<List<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithoutIdSubtype>>
      • Kotlin coroutine and Flow are adapted to Mono and Flux
      • java.util.concurrent.Callable to have the value(s) produced asynchronously. For this to work, AnnotatedControllerConfigurer must be configured with an Executor. This would typically by a Callable<List<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithoutIdSubtype>>
      As a complement to the spring-graphql documentation, you may also return:
      • A CompletableFuture<?>, for instance CompletableFuture<List<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithoutIdSubtype>>. This allows to use graphql-java java-dataloader to highly optimize the number of requests to the server. The principle is this one: The data loader collects all the data to load, avoid to load several times the same data, and allows parallel execution of the queries, if multiple queries are to be run.
      • A Publisher (instead of a Flux), for Subscription for instance
      Parameters:
      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 listWithoutIdSubTypes attribute of the origin, which is an instance of {ObjectType {name:AllFieldCases, fields:{Field{name:id, type:ID!, params:[]},Field{name:name, type:String!, params:[]},Field{name:forname, type:String, params:[uppercase:Boolean,textToAppendToTheForname:String]},Field{name:break, type:String, params:[if:String!]},Field{name:age, type:Long!, params:[unit:Unit]},Field{name:aFloat, type:Float, params:[]},Field{name:date, type:MyCustomScalarForADate, params:[]},Field{name:dateTime, type:MyCustomScalarForADateTime, params:[]},Field{name:dates, type:[MyCustomScalarForADate]!, params:[]},Field{name:nbComments, type:Int, params:[]},Field{name:comments, type:[String], params:[]},Field{name:booleans, type:[Boolean!], params:[]},Field{name:aliases, type:[String]!, params:[]},Field{name:planets, type:[String!]!, params:[]},Field{name:friends, type:[Human!], params:[]},Field{name:matrix, type:[[Float]]!, params:[]},Field{name:oneWithoutFieldParameter, type:AllFieldCasesWithIdSubtype, params:[]},Field{name:oneWithIdSubType, type:AllFieldCasesWithIdSubtype, params:[uppercase:Boolean]},Field{name:listWithIdSubTypes, type:[AllFieldCasesWithIdSubtype], params:[nbItems:Long!,date:MyCustomScalarForADate,dates:[MyCustomScalarForADate]!,uppercaseName:Boolean,textToAppendToTheForname:String]},Field{name:oneWithoutIdSubType, type:AllFieldCasesWithoutIdSubtype, params:[input:FieldParameterInput]},Field{name:listWithoutIdSubTypes, type:[AllFieldCasesWithoutIdSubtype], params:[nbItems:Long!,input:FieldParameterInput,textToAppendToTheForname:String]},Field{name:issue65, type:[AllFieldCasesWithoutIdSubtype], params:[inputs:[FieldParameterInput!]]},Field{name:issue66, type:AllFieldCases!, params:[input:[AllFieldCasesInput]]},Field{name:extendedField, type:String, params:[]}}, implements WithID,interfaceToTestExtendKeyword, comments ""}. It depends on your data modle, but it typically contains the id to use in the query.
      nbItems - The input parameter sent in the query by the GraphQL consumer, as defined in the GraphQL schema.
      input - The input parameter sent in the query by the GraphQL consumer, as defined in the GraphQL schema.
      textToAppendToTheForname - The input parameter sent in the query by the GraphQL consumer, as defined in the GraphQL schema.
      Throws:
      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.

    • issue65

      Object issue65(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, AllFieldCases origin, List<FieldParameterInput> inputs)
      This method loads the data for AllFieldCases.issue65. It may return whatever is accepted by the Spring Controller, that is:
      • A resolved value of any type (typically, a List<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithoutIdSubtype>)
      • Mono and Flux for asynchronous value(s). Supported for controller methods and for any DataFetcher as described in Reactive DataFetcher. This would typically be a Mono<List<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithoutIdSubtype>> or a Flux<List<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithoutIdSubtype>>
      • Kotlin coroutine and Flow are adapted to Mono and Flux
      • java.util.concurrent.Callable to have the value(s) produced asynchronously. For this to work, AnnotatedControllerConfigurer must be configured with an Executor. This would typically by a Callable<List<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithoutIdSubtype>>
      As a complement to the spring-graphql documentation, you may also return:
      • A CompletableFuture<?>, for instance CompletableFuture<List<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCasesWithoutIdSubtype>>. This allows to use graphql-java java-dataloader to highly optimize the number of requests to the server. The principle is this one: The data loader collects all the data to load, avoid to load several times the same data, and allows parallel execution of the queries, if multiple queries are to be run.
      • A Publisher (instead of a Flux), for Subscription for instance
      Parameters:
      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 issue65 attribute of the origin, which is an instance of {ObjectType {name:AllFieldCases, fields:{Field{name:id, type:ID!, params:[]},Field{name:name, type:String!, params:[]},Field{name:forname, type:String, params:[uppercase:Boolean,textToAppendToTheForname:String]},Field{name:break, type:String, params:[if:String!]},Field{name:age, type:Long!, params:[unit:Unit]},Field{name:aFloat, type:Float, params:[]},Field{name:date, type:MyCustomScalarForADate, params:[]},Field{name:dateTime, type:MyCustomScalarForADateTime, params:[]},Field{name:dates, type:[MyCustomScalarForADate]!, params:[]},Field{name:nbComments, type:Int, params:[]},Field{name:comments, type:[String], params:[]},Field{name:booleans, type:[Boolean!], params:[]},Field{name:aliases, type:[String]!, params:[]},Field{name:planets, type:[String!]!, params:[]},Field{name:friends, type:[Human!], params:[]},Field{name:matrix, type:[[Float]]!, params:[]},Field{name:oneWithoutFieldParameter, type:AllFieldCasesWithIdSubtype, params:[]},Field{name:oneWithIdSubType, type:AllFieldCasesWithIdSubtype, params:[uppercase:Boolean]},Field{name:listWithIdSubTypes, type:[AllFieldCasesWithIdSubtype], params:[nbItems:Long!,date:MyCustomScalarForADate,dates:[MyCustomScalarForADate]!,uppercaseName:Boolean,textToAppendToTheForname:String]},Field{name:oneWithoutIdSubType, type:AllFieldCasesWithoutIdSubtype, params:[input:FieldParameterInput]},Field{name:listWithoutIdSubTypes, type:[AllFieldCasesWithoutIdSubtype], params:[nbItems:Long!,input:FieldParameterInput,textToAppendToTheForname:String]},Field{name:issue65, type:[AllFieldCasesWithoutIdSubtype], params:[inputs:[FieldParameterInput!]]},Field{name:issue66, type:AllFieldCases!, params:[input:[AllFieldCasesInput]]},Field{name:extendedField, type:String, params:[]}}, implements WithID,interfaceToTestExtendKeyword, comments ""}. It depends on your data modle, but it typically contains the id to use in the query.
      inputs - The input parameter sent in the query by the GraphQL consumer, as defined in the GraphQL schema.
      Throws:
      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.

    • issue66

      Object issue66(graphql.schema.DataFetchingEnvironment dataFetchingEnvironment, org.dataloader.DataLoader<UUID,AllFieldCases> dataLoader, AllFieldCases origin, List<AllFieldCasesInput> input)
      This method loads the data for AllFieldCases.issue66. It may return whatever is accepted by the Spring Controller, that is:
      • A resolved value of any type (typically, a org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCases)
      • Mono and Flux for asynchronous value(s). Supported for controller methods and for any DataFetcher as described in Reactive DataFetcher. This would typically be a Mono<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCases> or a Flux<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCases>
      • Kotlin coroutine and Flow are adapted to Mono and Flux
      • java.util.concurrent.Callable to have the value(s) produced asynchronously. For this to work, AnnotatedControllerConfigurer must be configured with an Executor. This would typically by a Callable<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCases>
      As a complement to the spring-graphql documentation, you may also return:
      • A CompletableFuture<?>, for instance CompletableFuture<org.junittest.allgraphqlcases_server_springconfiguration_util_batchmapping_flux.AllFieldCases>. This allows to use graphql-java java-dataloader to highly optimize the number of requests to the server. The principle is this one: The data loader collects all the data to load, avoid to load several times the same data, and allows parallel execution of the queries, if multiple queries are to be run.
      • A Publisher (instead of a Flux), for Subscription for instance
      Parameters:
      dataFetchingEnvironment - The GraphQL DataFetchingEnvironment. It gives you access to the full GraphQL context for this DataFetcher
      dataLoader - The DataLoader allows to load several data in one query. It allows to solve the (n+1) queries issues, and greatly optimizes the response time.
      You'll find more informations here: https://github.com/graphql-java/java-dataloader
      origin - The object from which the field is fetch. In other word: the aim of this data fetcher is to fetch the issue66 attribute of the origin, which is an instance of {ObjectType {name:AllFieldCases, fields:{Field{name:id, type:ID!, params:[]},Field{name:name, type:String!, params:[]},Field{name:forname, type:String, params:[uppercase:Boolean,textToAppendToTheForname:String]},Field{name:break, type:String, params:[if:String!]},Field{name:age, type:Long!, params:[unit:Unit]},Field{name:aFloat, type:Float, params:[]},Field{name:date, type:MyCustomScalarForADate, params:[]},Field{name:dateTime, type:MyCustomScalarForADateTime, params:[]},Field{name:dates, type:[MyCustomScalarForADate]!, params:[]},Field{name:nbComments, type:Int, params:[]},Field{name:comments, type:[String], params:[]},Field{name:booleans, type:[Boolean!], params:[]},Field{name:aliases, type:[String]!, params:[]},Field{name:planets, type:[String!]!, params:[]},Field{name:friends, type:[Human!], params:[]},Field{name:matrix, type:[[Float]]!, params:[]},Field{name:oneWithoutFieldParameter, type:AllFieldCasesWithIdSubtype, params:[]},Field{name:oneWithIdSubType, type:AllFieldCasesWithIdSubtype, params:[uppercase:Boolean]},Field{name:listWithIdSubTypes, type:[AllFieldCasesWithIdSubtype], params:[nbItems:Long!,date:MyCustomScalarForADate,dates:[MyCustomScalarForADate]!,uppercaseName:Boolean,textToAppendToTheForname:String]},Field{name:oneWithoutIdSubType, type:AllFieldCasesWithoutIdSubtype, params:[input:FieldParameterInput]},Field{name:listWithoutIdSubTypes, type:[AllFieldCasesWithoutIdSubtype], params:[nbItems:Long!,input:FieldParameterInput,textToAppendToTheForname:String]},Field{name:issue65, type:[AllFieldCasesWithoutIdSubtype], params:[inputs:[FieldParameterInput!]]},Field{name:issue66, type:AllFieldCases!, params:[input:[AllFieldCasesInput]]},Field{name:extendedField, type:String, params:[]}}, implements WithID,interfaceToTestExtendKeyword, comments ""}. It depends on your data modle, but it typically contains the id to use in the query.
      input - The input parameter sent in the query by the GraphQL consumer, as defined in the GraphQL schema.
      Throws:
      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.

    • batchLoader

      default List<AllFieldCases> batchLoader(List<UUID> keys, org.dataloader.BatchLoaderEnvironment environment)
      This method loads a list of ${dataFetcher.field.name}, based on the list of id to be fetched. This method is used by graphql-java java-dataloader to highly optimize the number of requests to the server, when recursing down through the object associations.
      You can find more information on this page: graphql-java batching
      Important notes:
      • The list returned by this method must be sorted in the exact same order as the given keys list. If values are missing (no value for a given key), then the returned list must contain a null value at this key's position.
      • One of batchLoader or unorderedReturnBatchLoader must be overriden in the data fetcher implementation. If not, then a NullPointerException will be thrown at runtime, with a proper error message.
      • If your data storage implementation makes it complex to return values in the same order as the keys list, then it's easier to override unorderedReturnBatchLoader, and let the default implementation of batchLoader order the values
      Parameters:
      keys - A list of ID's id, for which the matching objects must be returned
      environment - The Data Loader environment
      Returns:
      A list of IDs

    • unorderedReturnBatchLoader

      default List<AllFieldCases> unorderedReturnBatchLoader(List<UUID> keys, org.dataloader.BatchLoaderEnvironment environment)
      This method loads a list of ${dataFetcher.field.name}, based on the list of id to be fetched. This method is used by graphql-java java-dataloader to highly optimize the number of requests to the server, when recursing down through the object associations.
      You can find more information on this page: graphql-java batching
      Important notes:
      • The list returned may be in any order: this method is called by the default implementation of batchLoader, which will sort the value return by this method, according to the given keys list.
      • There may be missing values (no value for a given key): the default implementation of batchLoader will replace these missing values by a null value at this key's position.
      • One of batchLoader or unorderedReturnBatchLoader must be overriden in the data fetcher implementation. If not, then a NullPointerException will be thrown at runtime, with a proper error message.
      • If your data storage implementation makes it complex to return values in the same order as the keys list, then it's easier to override unorderedReturnBatchLoader, and let the default implementation of batchLoader order the values
      • If your data storage implementation makes it easy to return values in the same order as the keys list, then the execution is a little quicker if you override batchLoader, as there would be no sort of the returned list.
      Parameters:
      keys - A list of ID's id, for which the matching objects must be returned
      environment - The Data Loader environment
      Returns: