Package org.antlr.codegen

Examples of org.antlr.codegen.CodeGenerator.genRecognizer()


        "a[int i]: {"+action+"}\n" +
        "  ;\n");
    Tool antlr = newTool();
    CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
    g.setCodeGenerator(generator);
    generator.genRecognizer(); // forces load of templates
    ActionTranslator translator = new ActionTranslator(generator,"a",
      new CommonToken(ANTLRParser.ACTION,action),1);
    String found = translator.translate();    assertEquals(expecting, found);

    assertEquals("unexpected errors: "+equeue, 0, equeue.errors.size());
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        "a returns [int i, int j]: {"+action+"}\n" +
        "  ;\n");
    Tool antlr = newTool();
    CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
    g.setCodeGenerator(generator);
    generator.genRecognizer(); // forces load of templates
    ActionTranslator translator = new ActionTranslator(generator,"a",
      new CommonToken(ANTLRParser.ACTION,action),1);
    String found = translator.translate();
    assertEquals(expecting, found);
View Full Code Here

        "a returns [int i, int j]: {"+action+"}\n" +
        "  ;\n");
    Tool antlr = newTool();
    CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
    g.setCodeGenerator(generator);
    generator.genRecognizer(); // forces load of templates
    ActionTranslator translator = new ActionTranslator(generator,"a",
      new CommonToken(ANTLRParser.ACTION,action),1);
    String found = translator.translate();
    assertEquals(expecting, found);
View Full Code Here

        "a : 'a' {"+action+"}\n" +
        "  ;\n");
    Tool antlr = newTool();
    CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
    g.setCodeGenerator(generator);
    generator.genRecognizer(); // forces load of templates

    int expectedMsgID = ErrorManager.MSG_ISOLATED_RULE_SCOPE;
    Object expectedArg = "a";
    Object expectedArg2 = null;
    GrammarSemanticsMessage expectedMessage =
View Full Code Here

        "  ;\n" +
        "b : 'b' ;\n");
    Tool antlr = newTool();
    CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
    g.setCodeGenerator(generator);
    generator.genRecognizer(); // forces load of templates

    int expectedMsgID = ErrorManager.MSG_ISOLATED_RULE_SCOPE;
    Object expectedArg = "x";
    GrammarSemanticsMessage expectedMessage =
      new GrammarSemanticsMessage(expectedMsgID, g, null, expectedArg);
View Full Code Here

        "a : (A->{$A.text}) {"+action+"}\n" +
        "  ;\n");
    Tool antlr = newTool();
    CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
    g.setCodeGenerator(generator);
    generator.genRecognizer(); // forces load of templates
    ActionTranslator translator = new ActionTranslator(generator,"a",
      new CommonToken(ANTLRParser.ACTION,action),1);
    String found = translator.translate();
    assertEquals(expecting, found);
View Full Code Here

        "} : 'b' \n" +
        "  ;\n");
    Tool antlr = newTool();
    CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
    g.setCodeGenerator(generator);
    generator.genRecognizer(); // forces load of templates

    ST codeST = generator.getRecognizerST();
    String code = codeST.render();
    String found = code.substring(code.indexOf("###")+3,code.indexOf("!!!"));
    assertEquals(expecting, found);
View Full Code Here

        "} : '(' b ')' {"+action+"}\n" + // refers to current invocation's n
        "  ;\n");
    Tool antlr = newTool();
    CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
    g.setCodeGenerator(generator);
    generator.genRecognizer(); // forces load of templates
    ActionTranslator translator = new ActionTranslator(generator, "b",
      new CommonToken(ANTLRParser.ACTION,action),1);
    String found = translator.translate();    assertEquals(expecting, found);

    assertEquals("unexpected errors: "+equeue, 0, equeue.errors.size());
View Full Code Here

        "a : {"+action+"}\n" +
        "  ;\n");
    Tool antlr = newTool();
    CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
    g.setCodeGenerator(generator);
    generator.genRecognizer(); // forces load of templates
    ActionTranslator translator = new ActionTranslator(generator,"a",
      new CommonToken(ANTLRParser.ACTION,action),1);
    String found = translator.translate();    assertEquals(expecting, found);

    assertEquals("unexpected errors: "+equeue, 0, equeue.errors.size());
View Full Code Here

        "a : {###"+action+"!!!}\n" +
        "  ;\n");
    Tool antlr = newTool();
    CodeGenerator generator = new CodeGenerator(antlr, g, "Java");
    g.setCodeGenerator(generator);
    generator.genRecognizer(); // codegen phase sets some vars we need
    ST codeST = generator.getRecognizerST();
    String code = codeST.render();
    String found = code.substring(code.indexOf("###")+3,code.indexOf("!!!"));
    assertEquals(expecting, found);
View Full Code Here

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