Examples of org.stringtemplate.v4.AutoIndentWriter

org.stringtemplate.v4.ST
Essentially a char filter that knows how to auto-indent output by maintaining a stack of indent levels. The indent stack is a stack of strings so we can repeat original indent not just the same number of columns (don't have to worry about tabs vs spaces then). Anchors are char positions (tabs won't work) that indicate where all future wraps should justify to. The wrap position is actually the larger of either the last anchor or the indentation level. This is a filter on a Writer. \n is the proper way to say newline for options and templates. Templates can mix \r\n and \n them but use \n for sure in options like wrap="\n". ST will generate the right thing. Override the default (locale) newline by passing in a string to the constructor.

    public ST getLocationFormat() {
        return format.getInstanceOf("location");
    }


    public ST getReportFormat(ErrorSeverity severity) {
        ST st = format.getInstanceOf("report");
        st.add("type", severity.getText());
        return st;
    }

View Full Code Here

        e.printStackTrace(System.err);
    }


  public void panic(ErrorType errorType, Object... args) {
    ToolMessage msg = new ToolMessage(errorType, args);
    ST msgST = getMessageTemplate(msg);
    String outputMsg = msgST.render();
    if ( formatWantsSingleLineMessage() ) {
      outputMsg = outputMsg.replace('\n', ' ');
    }
    panic(outputMsg);
  }

View Full Code Here


    return args;
    }


  public ST getMessageTemplate(boolean verbose) {
    ST messageST = new ST(getErrorType().msg);
    messageST.impl.name = errorType.name();


    messageST.add("verbose", verbose);
    Object[] args = getArgs();
    for (int i=0; i<args.length; i++) {
      String attr = "arg";
      if ( i>0 ) attr += i + 1;
      messageST.add(attr, args[i]);
    }
    if ( args.length<2 ) messageST.add("arg2", null); // some messages ref arg2


    Throwable cause = getCause();
    if ( cause!=null ) {
      messageST.add("exception", cause);
      messageST.add("stackTrace", cause.getStackTrace());
    }
    else {
      messageST.add("exception", null); // avoid ST error msg
      messageST.add("stackTrace", null);
    }


    return messageST;
  }

View Full Code Here

  }


  // --------- get transformed rules ----------------


  public String getArtificialOpPrecRule() {
    ST ruleST = recRuleTemplates.getInstanceOf("recRule");
    ruleST.add("ruleName", ruleName);
    ST ruleArgST = codegenTemplates.getInstanceOf("recRuleArg");
    ruleST.add("argName", ruleArgST);
    ST setResultST = codegenTemplates.getInstanceOf("recRuleSetResultAction");
    ruleST.add("setResultAction", setResultST);
    ruleST.add("userRetvals", retvals);


    LinkedHashMap<Integer, LeftRecursiveRuleAltInfo> opPrecRuleAlts = new LinkedHashMap<Integer, LeftRecursiveRuleAltInfo>();
    opPrecRuleAlts.putAll(binaryAlts);
    opPrecRuleAlts.putAll(ternaryAlts);
    opPrecRuleAlts.putAll(suffixAlts);
    for (int alt : opPrecRuleAlts.keySet()) {
      LeftRecursiveRuleAltInfo altInfo = opPrecRuleAlts.get(alt);
      ST altST = recRuleTemplates.getInstanceOf("recRuleAlt");
      ST predST = codegenTemplates.getInstanceOf("recRuleAltPredicate");
      predST.add("opPrec", precedence(alt));
      predST.add("ruleName", ruleName);
      altST.add("pred", predST);
      altST.add("alt", altInfo);
      altST.add("precOption", LeftRecursiveRuleTransformer.PRECEDENCE_OPTION_NAME);
      altST.add("opPrec", precedence(alt));
      ruleST.add("opAlts", altST);

View Full Code Here

      throw new IllegalStateException(String.format("No %s instance is available.", Tool.class.getName()));
    }


    StringBuilder buf = new StringBuilder();
    for (ANTLRMessage m : all) {
      ST st = tool.errMgr.getMessageTemplate(m);
      buf.append(st.render());
      buf.append("\n");
    }


    return buf.toString();
  }

View Full Code Here

      ATNFactory factory = new ParserATNFactory(g);
      if (g.isLexer()) factory = new LexerATNFactory((LexerGrammar) g);
      g.atn = factory.createATN();


      CodeGenerator gen = new CodeGenerator(g);
      ST outputFileST = gen.generateParser();


//      STViz viz = outputFileST.inspect();
//      try {
//        viz.waitForClose();
//      }

View Full Code Here

    System.out.println(msg);
  }


  @Override
  public void error(ANTLRMessage msg) {
    ST msgST = tool.errMgr.getMessageTemplate(msg);
    String outputMsg = msgST.render();
    if (tool.errMgr.formatWantsSingleLineMessage()) {
      outputMsg = outputMsg.replace('\n', ' ');
    }
    System.err.println(outputMsg);
  }

View Full Code Here

    System.err.println(outputMsg);
  }


  @Override
  public void warning(ANTLRMessage msg) {
    ST msgST = tool.errMgr.getMessageTemplate(msg);
    String outputMsg = msgST.render();
    if (tool.errMgr.formatWantsSingleLineMessage()) {
      outputMsg = outputMsg.replace('\n', ' ');
    }
    System.err.println(outputMsg);
  }

View Full Code Here

    if (lexerAction != null) {
      return action(ID, lexerAction);
    }


    // fall back to standard action generation for the command
    ST cmdST = codegenTemplates.getInstanceOf("Lexer" +
                          CharSupport.capitalize(ID.getText())+
                          "Command");
    if (cmdST == null) {
      g.tool.errMgr.grammarError(ErrorType.INVALID_LEXER_COMMAND, g.fileName, ID.token, ID.getText());
      return epsilon(ID);
    }


    if (cmdST.impl.formalArguments == null || !cmdST.impl.formalArguments.containsKey("arg")) {
      g.tool.errMgr.grammarError(ErrorType.UNWANTED_LEXER_COMMAND_ARGUMENT, g.fileName, ID.token, ID.getText());
      return epsilon(ID);
    }


    cmdST.add("arg", arg.getText());
    return action(cmdST.render());
  }

View Full Code Here

    if (lexerAction != null) {
      return action(ID, lexerAction);
    }


    // fall back to standard action generation for the command
    ST cmdST = codegenTemplates.getInstanceOf("Lexer" +
                          CharSupport.capitalize(ID.getText())+
                          "Command");
    if (cmdST == null) {
      g.tool.errMgr.grammarError(ErrorType.INVALID_LEXER_COMMAND, g.fileName, ID.token, ID.getText());
      return epsilon(ID);
    }


    if (cmdST.impl.formalArguments != null && cmdST.impl.formalArguments.containsKey("arg")) {
      g.tool.errMgr.grammarError(ErrorType.MISSING_LEXER_COMMAND_ARGUMENT, g.fileName, ID.token, ID.getText());
      return epsilon(ID);
    }


    return action(cmdST.render());
  }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.stringtemplate.v4.AutoIndentWriter

com.baasbox.controllers.User

com.facebook.swift.generator.swift2thrift.Swift2ThriftGenerator

com.facebook.swift.generator.util.TemplateLoader

com.facebook.swift.generator.visitors.AbstractTemplateVisitor

com.getperka.flatpack.fast.JavaDialect

com.getperka.flatpack.fast.JavaScriptDialect

com.getperka.flatpack.fast.ObjcDialect

com.getperka.flatpack.fast.PhpDialect

com.getperka.flatpack.fast.RbDialect

com.github.fommil.netlib.generator.F2jImplGenerator

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.