/// <summary>
/// Removes a delegate added by
/// <see cref="AddSelector"/>.
/// </summary>
/// <param name="logFileFactory">Not null.</param>
/// <param name="selector">Not null.</param>
/// <exception cref="ArgumentNullException"></exception>
public static void RemoveSelector(
this LogFileFactory logFileFactory,
Func <TraceSource, LogFileFactorySelection, SourceLevels, LogFileFactorySelection> selector)
{
if (logFileFactory == null)
{
throw new ArgumentNullException(nameof(logFileFactory));
}
if (selector == null)
{
throw new ArgumentNullException(nameof(selector));
}
logFileFactory.RemoveSelector(new DelegateLogFileFactorySelector(selector));
}
/// <summary>
/// This is a convenience method that will
/// construct a new delegate <see cref="ILogFileFactorySelector"/>
/// implementation that invokes your delegate; and adds it to
/// this <paramref name="logFileFactory"/>
/// </summary>
/// <param name="logFileFactory">Not null.</param>
/// <param name="selector">Not null.</param>
/// <exception cref="ArgumentNullException"></exception>
public static ILogFileFactorySelector AddSelector(
this LogFileFactory logFileFactory,
Func <TraceSource, LogFileFactorySelection, SourceLevels, LogFileFactorySelection> selector)
{
if (logFileFactory == null)
{
throw new ArgumentNullException(nameof(logFileFactory));
}
if (selector == null)
{
throw new ArgumentNullException(nameof(selector));
}
DelegateLogFileFactorySelector result = new DelegateLogFileFactorySelector(selector);
logFileFactory.AddSelector(result);
return(result);
}