// https://graphql.github.io/graphql-spec/June2018/#sec-Input-and-Output-Types
/// <summary>
/// Indicates if the graph type is an input graph type (scalar or input object).
/// </summary>
public static bool IsInputType(this IGraphType type)
{
var(namedType, namedType2) = type.GetNamedTypes();
return(namedType is ScalarGraphType ||
namedType is IInputObjectGraphType ||
typeof(ScalarGraphType).IsAssignableFrom(namedType2) ||
typeof(IInputObjectGraphType).IsAssignableFrom(namedType2));
}
// https://graphql.github.io/graphql-spec/June2018/#sec-Input-and-Output-Types
/// <summary>
/// Indicates if the graph type is an output graph type (scalar, object, interface or union).
/// </summary>
public static bool IsOutputType(this IGraphType type)
{
var(namedType, namedType2) = type.GetNamedTypes();
return(namedType is ScalarGraphType ||
namedType is IObjectGraphType ||
namedType is IInterfaceGraphType ||
namedType is UnionGraphType ||
typeof(ScalarGraphType).IsAssignableFrom(namedType2) ||
typeof(IObjectGraphType).IsAssignableFrom(namedType2) ||
typeof(IInterfaceGraphType).IsAssignableFrom(namedType2) ||
typeof(UnionGraphType).IsAssignableFrom(namedType2));
;
}
/// <summary>
/// Indicates if the graph type is a scalar graph type.
/// </summary>
public static bool IsLeafType(this IGraphType type)
{
var(namedType, namedType2) = type.GetNamedTypes();
return(namedType is ScalarGraphType ||
typeof(ScalarGraphType).IsAssignableFrom(namedType2));
}
internal static bool IsGraphQLTypeReference(this IGraphType type)
{
var(namedType, _) = type.GetNamedTypes();
return(namedType is GraphQLTypeReference);
}