code: public final void mNOT() throws RecognitionException {
          try {
              int _type = NOT;
              int _channel = DEFAULT_TOKEN_CHANNEL;
              // C:\\Project\\Obdalib\\obdalib-parent\\obdalib-core\\src\\main\\java\\it\\unibz\\inf\\obda\\gui\\swing\\utils\\MappingFilter.g:112:4: ( ( 'N' | 'n' ) ( 'O' | 'o' ) ( 'T' | 't' ) )
              // C:\\Project\\Obdalib\\obdalib-parent\\obdalib-core\\src\\main\\java\\it\\unibz\\inf\\obda\\gui\\swing\\utils\\MappingFilter.g:112:6: ( 'N' | 'n' ) ( 'O' | 'o' ) ( 'T' | 't' )
              {
              if ( input.LA(1)=='N'||input.LA(1)=='n' ) {
                  input.consume();
              }
              else {
                  MismatchedSetException mse = new MismatchedSetException(null,input);
                  recover(mse);
                  throw mse;
              }
  
  
              if ( input.LA(1)=='O'||input.LA(1)=='o' ) {
                  input.consume();
              }
              else {
                  MismatchedSetException mse = new MismatchedSetException(null,input);
                  recover(mse);
                  throw mse;
              }
  
  
              if ( input.LA(1)=='T'||input.LA(1)=='t' ) {
                  input.consume();
              }
              else {
                  MismatchedSetException mse = new MismatchedSetException(null,input);
                  recover(mse);
                  throw mse;
              }
  
  
              }
  
              state.type = _type;
              state.channel = _channel;
          }
          finally {
          	// do for sure before leaving
          }
      }
docs: $ANTLR start "NOT"