public ParameterContext CloneFrom(ParameterContext previousContext)
{
if (previousContext == null)
{
throw new ArgumentNullException(nameof(previousContext));
}
var name = previousContext.Name;
if (parameterContexts.TryGetValue(name, out ParameterContext existingValue))
{
if (existingValue.Equals(previousContext))
{
return(existingValue);
}
throw new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, Resources.ParameterAlreadyAdvertised, name));
}
ParameterContext newContext = previousContext.DeepClone();
_ = parameterContexts.TryAdd(name, newContext);
return(newContext);
}
