Package r194

Examples of r194.Parser$AbstractSyntaxNode


        super.setUp();
        WorkspaceImpl wsp = (WorkspaceImpl) superuser.getWorkspace();
        QueryManagerImpl qm = (QueryManagerImpl) wsp.getQueryManager();
        QueryObjectModelFactoryImpl factory = (QueryObjectModelFactoryImpl) qm
                .getQOMFactory();
        parser = new Parser(factory, superuser.getValueFactory());
    }
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  private ManifestParseTree parse(InputStream inputStream) throws IOException, TokenizerException, ParserException {
    Preprocessor preprocessor = new ManifestPreprocessor();
    List<InputLine> contents = preprocessor.process(inputStream);
    Tokenizer tokenizer = new ManifestTokenizer(contents);

    Parser parser = new ManifestParser();
    return parser.parse(tokenizer);
  }
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  private ManifestParseTree parse(InputStream inputStream) throws IOException, TokenizerException, ParserException {
    Preprocessor preprocessor = new ManifestPreprocessor();
    List<InputLine> contents = preprocessor.process(inputStream);
    Tokenizer tokenizer = new ManifestTokenizer(contents);

    Parser parser = new ManifestParser();
    return parser.parse(tokenizer);
  }
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  }
 
  public void filterTokens(){
    List<Lexeme> newTokens = new ArrayList<>();
    for (int i = 0; i < tokens.size(); i++) {
      Lexeme t = tokens.get(i);
      if (t.type != Token.WHITESPACE){
        newTokens.add(t);
      }
    }
    tokens = newTokens;
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    }
  }
 
  public Lexeme lookahead(int i) {
    if (position + i >= tokens.size()){
      return new Lexeme("", Token.EOF);
    }
    return tokens.get(position + i);
  }
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    List<Lexer.Lexeme> lexed = new Lexer().lex(code);
    System.out.println("Compiling");
    Parser p = new Parser(lexed);
    p.filterTokens();
    System.out.println(p.tokens);
    AbstractSyntaxNode program = p.program();
    System.out.println(program);
    System.out.println("Generating");
    GenerateAsm asm = new GenerateAsm();
    List<String> gen = asm.generate(program);
   
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