internal protected GraphQlExpressionScalarResult(
FieldContext fieldContext,
IReadOnlyList <LambdaExpression> resolvers,
IReadOnlyList <ExpressionVisitor> constructionVisitors,
IReadOnlyCollection <IGraphQlJoin> joins)
{
this.FieldContext = fieldContext;
this.resolvers = resolvers;
this.constructionVisitors = constructionVisitors;
this.Joins = joins;
}
public static IGraphQlScalarResult <TReturnType> Construct <TReturnType>(TReturnType result, FieldContext fieldContext)
{
return(GraphQlExpressionScalarResult <TReturnType> .Constant(result, fieldContext));
}
public GraphQlResultJoinedFactory(FieldContext fieldContext, GraphQlJoin <TValue, TJoinedType> join)
{
this.fieldContext = fieldContext;
this.join = join;
}
internal static IGraphQlScalarResult <TReturnType> CreateJoin(FieldContext fieldContext, LambdaExpression newFunc, IGraphQlJoin join)
{
return(new GraphQlExpressionScalarResult <TReturnType>(fieldContext, new[] { newFunc }, EmptyArrayHelper.Empty <ExpressionVisitor>(), ImmutableHashSet.Create(join)));
}
internal static IGraphQlScalarResult <TReturnType> Simple(FieldContext fieldContext, LambdaExpression newFunc)
{
return(new GraphQlExpressionScalarResult <TReturnType>(fieldContext, new[] { newFunc }, EmptyArrayHelper.Empty <ExpressionVisitor>(), ImmutableHashSet <IGraphQlJoin> .Empty));
}
internal static IGraphQlScalarResult <TReturnType> Constant(TReturnType result, FieldContext fieldContext)
{
return(new GraphQlExpressionScalarResult <TReturnType>(fieldContext, new[] { (Expression <Func <object?, TReturnType> >)(_ => result) }, EmptyArrayHelper.Empty <ExpressionVisitor>(), ImmutableHashSet <IGraphQlJoin> .Empty));
}
public GraphQlResultFactory(FieldContext fieldContext)
: base(fieldContext, new[] { identity }, EmptyArrayHelper.Empty <ExpressionVisitor>(), EmptyArrayHelper.Empty <IGraphQlJoin>())
{
}
public static IGraphQlResultFactory Construct(FieldContext fieldContext, Type modelType)
{
return((IGraphQlResultFactory)Activator.CreateInstance(typeof(GraphQlResultFactory <>).MakeGenericType(modelType), fieldContext) !);
}
