Package net.morimekta.providence.graphql.utils

Class TypeFieldProvider

  • All Implemented Interfaces:
    GQLFieldProvider<net.morimekta.providence.graphql.introspection.Type>
    public class TypeFieldProvider
extends java.lang.Object
implements GQLFieldProvider<net.morimekta.providence.graphql.introspection.Type>

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      net.morimekta.providence.descriptor.PMessageDescriptor<net.morimekta.providence.graphql.introspection.Type> getDescriptor()
      Get the type descriptor this mutator is for.
      java.util.Collection<net.morimekta.providence.descriptor.PField<net.morimekta.providence.graphql.introspection.Type>> getFields()
      Get the set of fields that can be mutated with this mutator.
      java.util.List<net.morimekta.providence.graphql.introspection.Type> provide​(net.morimekta.providence.graphql.introspection.Type message, net.morimekta.providence.descriptor.PField<net.morimekta.providence.graphql.introspection.Type> field, GQLField selection)
      Mutate the message according to the field selection.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • TypeFieldProvider

        public TypeFieldProvider​(@Nonnull
                         GQLDefinition definition)

    • Method Detail

      • getDescriptor

        public net.morimekta.providence.descriptor.PMessageDescriptor<net.morimekta.providence.graphql.introspection.Type> getDescriptor()
        Description copied from interface: GQLFieldProvider
        Get the type descriptor this mutator is for. This may be an interface type. Only used for error messages. This type must be indicative of the fields accepted by the provider.
        Specified by:
        getDescriptor in interface GQLFieldProvider<net.morimekta.providence.graphql.introspection.Type>
        Returns:
        The message type being mutated.

      • getFields

        @Nonnull
public java.util.Collection<net.morimekta.providence.descriptor.PField<net.morimekta.providence.graphql.introspection.Type>> getFields()
        Description copied from interface: GQLFieldProvider
        Get the set of fields that can be mutated with this mutator.
        Specified by:
        getFields in interface GQLFieldProvider<net.morimekta.providence.graphql.introspection.Type>
        Returns:
        Collection of mutating fields.

      • provide

        public java.util.List<net.morimekta.providence.graphql.introspection.Type> provide​(@Nonnull
                                                                                   net.morimekta.providence.graphql.introspection.Type message,
                                                                                   @Nonnull
                                                                                   net.morimekta.providence.descriptor.PField<net.morimekta.providence.graphql.introspection.Type> field,
                                                                                   @Nonnull
                                                                                   GQLField selection)
        Description copied from interface: GQLFieldProvider
        Mutate the message according to the field selection. The field selection will represent a single field in the base message, and will be called for each requested field.
        Specified by:
        provide in interface GQLFieldProvider<net.morimekta.providence.graphql.introspection.Type>
        Parameters:
        message - The base message builder to be mutated.
        field - The source field requested.
        selection - The field selection to be filled or changed.
        Returns:
        The mutated value for the field.