public static FilterScope <T> AddScope <T>(
this IFilterVisitorContext <T> context)
{
FilterScope <T>?closure = context.CreateScope();
context.Scopes.Push(closure);
return(closure);
}
public static IError CreateNonNullError <T>(
IFilterField field,
IValueNode value,
IFilterVisitorContext <T> context)
{
IFilterInputType filterType = context.Types.OfType <IFilterInputType>().First();
return(ErrorBuilder.New()
.SetMessage(
DataResources.ErrorHelper_CreateNonNullError,
context.Operations.Peek().Name,
filterType.Visualize())
.AddLocation(value)
.SetExtension("expectedType", new NonNullType(field.Type).Visualize())
.SetExtension("filterType", filterType.Visualize())
.Build());
}
public static IError CreateNonNullError <T>(
IFilterField field,
IValueNode value,
IFilterVisitorContext <T> context)
{
IFilterInputType filterType = context.Types.OfType <IFilterInputType>().First();
return(ErrorBuilder.New()
.SetMessage(
"The provided value for filter `{0}` of type {1} is invalid. " +
"Null values are not supported.",
context.Operations.Peek().Name,
filterType.Visualize())
.AddLocation(value)
.SetExtension("expectedType", new NonNullType(field.Type).Visualize())
.SetExtension("filterType", filterType.Visualize())
.Build());
}
public static void ReportError <T>
(this IFilterVisitorContext <T> context,
IError error) =>
context.Errors.Add(error);
public static FilterScope <T> PopScope <T>(
this IFilterVisitorContext <T> context) =>
context.Scopes.Pop();
public static Queue <T> PopLevel <T>(this IFilterVisitorContext <T> context) => context.Scopes.Peek().Level.Pop();
public static T PopInstance <T>(this IFilterVisitorContext <T> context) => context.Scopes.Peek().Instance.Pop();
public static void PushLevel <T>(
this IFilterVisitorContext <T> context, Queue <T> nextLevel) =>
context.Scopes.Peek().Level.Push(nextLevel);
public static void PushInstance <T>(
this IFilterVisitorContext <T> context, T nextExpression) =>
context.Scopes.Peek().Instance.Push(nextExpression);
public static FilterScope <T> GetScope <T>(
this IFilterVisitorContext <T> context) =>
context.Scopes.Peek();
