public static bool NotContains(
FilterOperation operation,
IInputType type,
IValueNode value,
IQueryableFilterVisitorContext context,
[NotNullWhen(true)] out Expression?result)
{
object parsedValue = type.ParseLiteral(value);
if (parsedValue == null)
{
context.ReportError(
ErrorHelper.CreateNonNullError(operation, type, value, context));
result = null;
return(false);
}
if (operation.Type == typeof(string) &&
type.IsInstanceOfType(value))
{
Expression property = GetProperty(operation, context);
result = FilterExpressionBuilder.NotContains(property, parsedValue);
return(true);
}
else
{
throw new InvalidOperationException();
}
}
protected override bool TryCreateExpression(
FilterOperation operation,
Expression property,
object parsedValue,
[NotNullWhen(true)] out Expression?expression)
{
switch (operation.Kind)
{
case FilterOperationKind.Contains:
expression = FilterExpressionBuilder.Contains(
property, parsedValue);
return(true);
case FilterOperationKind.NotContains:
expression = FilterExpressionBuilder.NotContains(
property, parsedValue);
return(true);
default:
expression = null;
return(false);
}
}
