DDay.iCal.iCalParser.component C# (CSharp) Method

	public ICalendarComponent  component(
		
	ISerializationContext ctx,
	ISerializerFactory sf,
	ICalendarComponentFactory cf,
	ICalendarObject o

	) //throws RecognitionException, TokenStreamException
{
		ICalendarComponent c = null;;
		
		IToken  n = null;
		IToken  m = null;
		
		match(BEGIN);
		match(COLON);
		{
			switch ( LA(1) )
			{
			case IANA_TOKEN:
			{
				n = LT(1);
				match(IANA_TOKEN);
				c = cf.Build(n.getText().ToLower(), true);
				break;
			}
			case X_NAME:
			{
				m = LT(1);
				match(X_NAME);
				c = cf.Build(m.getText().ToLower(), true);
				break;
			}
			default:
			{
				throw new NoViableAltException(LT(1), getFilename());
			}
			 }
		}
		
			ISerializationProcessor<ICalendarComponent> processor = ctx.GetService(typeof(ISerializationProcessor<ICalendarComponent>)) as ISerializationProcessor<ICalendarComponent>;
			// Do some pre-processing on the component
			if (processor != null)
				processor.PreDeserialization(c);
		
			SerializationUtil.OnDeserializing(c);
		
			// Push the component onto the serialization context stack
			ctx.Push(c);
		
			if (o != null)
			{
				// Add the component as a child immediately, in case
				// embedded components need to access this component,
				// or the iCalendar itself.
				o.AddChild(c); 
			}
			
			c.Line = n.getLine();
			c.Column = n.getColumn();
		
		{    // ( ... )*
			for (;;)
			{
				if ((LA(1)==CRLF))
				{
					match(CRLF);
				}
				else
				{
					goto _loop16_breakloop;
				}
				
			}
_loop16_breakloop:			;
		}    // ( ... )*
		{    // ( ... )*
			for (;;)
			{
				switch ( LA(1) )
				{
				case IANA_TOKEN:
				case X_NAME:
				{
					property(ctx, c);
					break;
				}
				case BEGIN:
				{
					component(ctx, sf, cf, c);
					break;
				}
				default:
				{
					goto _loop18_breakloop;
				}
				 }
			}
_loop18_breakloop:			;
		}    // ( ... )*
		match(END);
		match(COLON);
		match(IANA_TOKEN);
		{    // ( ... )*
			for (;;)
			{
				if ((LA(1)==CRLF))
				{
					match(CRLF);
				}
				else
				{
					goto _loop20_breakloop;
				}
				
			}
_loop20_breakloop:			;
		}    // ( ... )*
			
			// Do some final processing on the component
			if (processor != null)
				processor.PostDeserialization(c);
		
			// Notify that the component has been loaded
			c.OnLoaded();
			
			SerializationUtil.OnDeserialized(c);
			
			// Pop the component off the serialization context stack
			ctx.Pop();
		
		return c;
	}