/// <summary>
/// Initializes a new instance of the <see cref="MessageProcessor"/> class.
/// </summary>
/// <param name="msgID">ID of the message to process. Must be non-zero.</param>
/// <param name="methodDelegate">Delegate to the processing method.</param>
/// <exception cref="ArgumentNullException"><paramref name="methodDelegate" /> is <c>null</c>.</exception>
/// <exception cref="ArgumentOutOfRangeException"><paramref name="msgID"/> is zero.</exception>
public MessageProcessor(MessageProcessorID msgID, MessageProcessorHandler methodDelegate)
{
if (methodDelegate == null)
{
throw new ArgumentNullException("methodDelegate");
}
if (msgID.GetRawValue() == 0)
{
throw new ArgumentOutOfRangeException("msgID", "The message ID may not be zero.");
}
_msgID = msgID;
_call = methodDelegate;
}
/// <summary>
/// Gets the <see cref="IMessageProcessor"/> with the given ID. This will only ever return the <see cref="IMessageProcessor"/>
/// for the method that was specified using a <see cref="MessageHandlerAttribute"/>. Is intended to only be used by
/// <see cref="MessageProcessorManager.GetMessageProcessor"/> to allow for access of the <see cref="IMessageProcessor"/>s loaded
/// through the attribute.
/// </summary>
/// <param name="msgID">The ID of the message.</param>
/// <returns>The <see cref="IMessageProcessor"/> for the <paramref name="msgID"/>, or null if an invalid ID.</returns>
protected IMessageProcessor GetInternalMessageProcessor(MessageProcessorID msgID)
{
return(_processors[msgID.GetRawValue()]);
}
