Examples with BParser de.be4.classicalb.core.parser.BParser used on opensource projects

Example 16 with BParser

use of de.be4.classicalb.core.parser.BParser in project probparsers by bendisposto.

the class FilePragmaTest method parseFile.

private static void parseFile(final String filename) throws IOException, BCompoundException {
    final int dot = filename.lastIndexOf('.');
    if (dot >= 0) {
        final File machineFile = new File(filename);
        final String probfilename = filename.substring(0, dot) + ".prob";
        BParser parser = new BParser(filename);
        Start tree = parser.parseFile(machineFile, false);
        PrintStream output = new PrintStream(probfilename);
        BParser.printASTasProlog(output, parser, machineFile, tree, new ParsingBehaviour(), parser.getContentProvider());
        output.close();
    } else
        throw new IllegalArgumentException("Filename '" + filename + "' has no extension");
}

Example 17 with BParser

use of de.be4.classicalb.core.parser.BParser in project probparsers by bendisposto.

the class FilePragmaTest method testFilePragma2.

@Test(expected = BCompoundException.class)
public void testFilePragma2() throws IOException, BCompoundException {
    String PATH = "src/test/resources/pragmas/filePragma/";
    String file = PATH + "Main2.mch";
    File f = new File(file);
    BParser bparser = new BParser();
    Start ast = bparser.parseFile(f, false);
    assertNotNull(ast);
    RecursiveMachineLoader rml = new RecursiveMachineLoader(PATH, bparser.getContentProvider());
    rml.loadAllMachines(f, ast, bparser.getDefinitions());
}

Example 18 with BParser

use of de.be4.classicalb.core.parser.BParser in project probparsers by bendisposto.

the class FilePragmaTest method getTreeAsString.

private String getTreeAsString(final String testMachine) throws BCompoundException {
    // System.out.println("Parsing \"" + testMachine + "\"");
    final BParser parser = new BParser("testcase");
    parser.getOptions().setGrammar(RulesGrammar.getInstance());
    final Start startNode = parser.parse(testMachine, false);
    // startNode.apply(new ASTPrinter());
    final Ast2String ast2String = new Ast2String();
    startNode.apply(ast2String);
    final String string = ast2String.toString();
    // System.out.println(string);
    return string;
}

Example 19 with BParser

use of de.be4.classicalb.core.parser.BParser in project probparsers by bendisposto.

the class ParseTestUtil method parse.

private static String parse(final String input) throws BCompoundException {
    final BParser parser = new BParser();
    final Start ast = parser.parse(input, false);
    final Ast2String ast2String = new Ast2String();
    ast.apply(ast2String);
    return ast2String.toString();
}

Example 20 with BParser

use of de.be4.classicalb.core.parser.BParser in project probparsers by bendisposto.

the class PositionAspectTest method testHasGetMethods.

@Test
public void testHasGetMethods() throws Exception {
    final String testMachine = "#EXPRESSION 1+2";
    final BParser parser = new BParser("testcase");
    final Start startNode = parser.parse(testMachine, true);
    startNode.getStartPos();
    startNode.getEndPos();
}