/// <summary>
/// Tests if this modification represents a removed operation to the original log source.
/// </summary>
/// <param name="removedSection">The section of the log source which was removed.</param>
/// <returns></returns>
public bool IsRemoved(out LogSourceSection removedSection)
{
if (_modificationType == ModificationType.Removed)
{
removedSection = _section;
return(true);
}
removedSection = default;
return(false);
}
/// <summary>
/// Tests if this modification represents an append operation to the original log source.
/// </summary>
/// <param name="appendedSection">The section of the log source which was appended.</param>
/// <returns></returns>
public bool IsAppended(out LogSourceSection appendedSection)
{
if (_modificationType == ModificationType.Appended)
{
appendedSection = _section;
return(true);
}
appendedSection = default;
return(false);
}
public static LogSourceModification Removed(LogSourceSection section)
{
return(new LogSourceModification(ModificationType.Removed, section));
}
private LogSourceModification(ModificationType modificationType, LogSourceSection section)
{
_modificationType = modificationType;
_section = section;
}
/// <summary>
/// Creates a modification which signals to the listener that the given amount of <see cref="ILogEntry" />s were
/// appended
/// to the <see cref="ILogSource" />.
/// </summary>
/// <param name="section"></param>
/// <returns></returns>
public static LogSourceModification Appended(LogSourceSection section)
{
return(new LogSourceModification(ModificationType.Appended, section));
}
