code: public final void mKAFKA() throws RecognitionException {
  		try {
  			int _type = KAFKA;
  			int _channel = DEFAULT_TOKEN_CHANNEL;
  			// druidG.g:597:17: ( ( 'KAFKA' | 'kafka' ) )
  			// druidG.g:597:18: ( 'KAFKA' | 'kafka' )
  			{
  			// druidG.g:597:18: ( 'KAFKA' | 'kafka' )
  			int alt13=2;
  			int LA13_0 = input.LA(1);
  			if ( (LA13_0=='K') ) {
  				alt13=1;
  			}
  			else if ( (LA13_0=='k') ) {
  				alt13=2;
  			}
  
  			else {
  				NoViableAltException nvae =
  					new NoViableAltException("", 13, 0, input);
  				throw nvae;
  			}
  
  			switch (alt13) {
  				case 1 :
  					// druidG.g:597:19: 'KAFKA'
  					{
  					match("KAFKA"); 
  
  					}
  					break;
  				case 2 :
  					// druidG.g:597:27: 'kafka'
  					{
  					match("kafka"); 
  
  					}
  					break;
  
  			}
  
  			}
  
  			state.type = _type;
  			state.channel = _channel;
  		}
  		finally {
  			// do for sure before leaving
  		}
  	}
docs: $ANTLR start "KAFKA"