SpecParser Class Reference

Class for main which will parse files given as command line arguments. More...

Static Public Member Functions
static void	runAsBatch () throws IOException, RecognitionException
static void	main (String[] args) throws Exception

Detailed Description

Class for main which will parse files given as command line arguments.

Definition at line 54 of file SpecParser.java.

Member Function Documentation

main()

static void SpecParser.main ( String[]  args ) throws Exception

inlinestatic

Definition at line 135 of file SpecParser.java.

                                                          {
    if (args.length == 0) helpAndExit();
    ParsingResult result = parseFiles(args);
 
    if (result.numberOfFileArguments == 0) {
      helpAndExit();
    } else if (result.numberOfFileArguments == 1) {
      if (result.numberOfFailures > 0) {
        System.err.println("Parsing failed");
        compileTimeErrorExit();
      } else {
        System.out.println("Parsing succeeded.");
      }
    } else {
      if (result.numberOfFailures > 0) {
        System.err.println(
            "Parsed " + result.numberOfFileArguments + " files, " +
            result.numberOfFailures + " failed.");
        compileTimeErrorExit();
      } else {
        System.out.println("Parsed " + result.numberOfFileArguments +
            " files successfully.");
      }
    }
  }

runAsBatch()

static void SpecParser.runAsBatch ( ) throws IOException, RecognitionException

inlinestatic

Receive command lines from standard input and produce feedback about the outcome on standard output and standard error, as expected by tools/test.py when running with --batch.

Definition at line 73 of file SpecParser.java.

                                                                           {
    ParsingResult result = new ParsingResult();
    long startTime = System.currentTimeMillis();
    InputStreamReader input = new InputStreamReader(System.in);
    BufferedReader bufferedInput = new BufferedReader(input);
    String cmdLine;
 
    System.out.println(">>> BATCH START");
    while ((cmdLine = bufferedInput.readLine()) != null) {
      if (cmdLine.length() == 0) {
        System.out.println(
            ">>> BATCH END (" +
            (result.numberOfFileArguments - result.numberOfFailures) +
            "/" + result.numberOfFileArguments + ") " +
            (System.currentTimeMillis() - startTime) + "ms");
        if (result.numberOfFailures > 0) compileTimeErrorExit();
        normalExit();
      }
 
      String[] lineArgs = cmdLine.split("\\s+");
      result = parseFiles(lineArgs);
      // Write stderr end token and flush.
      System.err.println(">>> EOF STDERR");
      String resultPassString =
          result.numberOfFailures == 0 ? "PASS" : "PARSE_FAIL";
      System.out.println(">>> TEST " + resultPassString + " " +
          (System.currentTimeMillis() - startTime) + "ms");
      startTime = System.currentTimeMillis();
    }
  }

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The documentation for this class was generated from the following file:

• third_party/dart-lang/sdk/tools/spec_parser/SpecParser.java