Examples with Token antlr.Token used on opensource projects

Example 71 with Token

use of antlr.Token in project jasn1 by openmuc.

the class ASNLexer method mWS.

public final void mWS(boolean _createToken) throws RecognitionException, CharStreamException, TokenStreamException {
    int _ttype;
    Token _token = null;
    int _begin = text.length();
    _ttype = WS;
    int _saveIndex;
    {
        int _cnt29 = 0;
        _loop29: do {
            switch(LA(1)) {
                case ' ':
                    {
                        match(' ');
                        break;
                    }
                case '\t':
                    {
                        match('\t');
                        break;
                    }
                case '\u000c':
                    {
                        match('\f');
                        break;
                    }
                case '\n':
                case '\r':
                    {
                        {
                            if ((LA(1) == '\r') && (LA(2) == '\n') && (true) && (true) && (true) && (true) && (true) && (true) && (true) && (true) && (true)) {
                                match("\r\n");
                                if (inputState.guessing == 0) {
                                    newline();
                                }
                            } else if ((LA(1) == '\r') && (true) && (true) && (true) && (true) && (true) && (true) && (true) && (true) && (true) && (true)) {
                                match('\r');
                                if (inputState.guessing == 0) {
                                    newline();
                                }
                            } else if ((LA(1) == '\n')) {
                                match('\n');
                                if (inputState.guessing == 0) {
                                    newline();
                                }
                            } else {
                                throw new NoViableAltForCharException((char) LA(1), getFilename(), getLine(), getColumn());
                            }
                        }
                        break;
                    }
                default:
                    {
                        if (_cnt29 >= 1) {
                            break _loop29;
                        } else {
                            throw new NoViableAltForCharException((char) LA(1), getFilename(), getLine(), getColumn());
                        }
                    }
            }
            _cnt29++;
        } while (true);
    }
    if (inputState.guessing == 0) {
        _ttype = Token.SKIP;
    }
    if (_createToken && _token == null && _ttype != Token.SKIP) {
        _token = makeToken(_ttype);
        _token.setText(new String(text.getBuffer(), _begin, text.length() - _begin));
    }
    _returnToken = _token;
}

Example 72 with Token

use of antlr.Token in project jasn1 by openmuc.

the class ASNParser method syntaxTokens.

public final List<String> syntaxTokens() throws RecognitionException, TokenStreamException {
    List<String> syntaxTokens;
    Token up = null;
    Token lo = null;
    Token num = null;
    syntaxTokens = new ArrayList<String>();
    try {
        // for error handling
        {
            _loop159: do {
                switch(LA(1)) {
                    case UPPER:
                        {
                            up = LT(1);
                            match(UPPER);
                            if (inputState.guessing == 0) {
                                syntaxTokens.add(up.getText());
                            }
                            break;
                        }
                    case LOWER:
                        {
                            lo = LT(1);
                            match(LOWER);
                            if (inputState.guessing == 0) {
                                syntaxTokens.add(lo.getText());
                            }
                            break;
                        }
                    case COMMA:
                        {
                            match(COMMA);
                            if (inputState.guessing == 0) {
                                syntaxTokens.add(",");
                            }
                            break;
                        }
                    case AMPERSAND:
                        {
                            match(AMPERSAND);
                            if (inputState.guessing == 0) {
                                syntaxTokens.add("&");
                            }
                            break;
                        }
                    case C_STRING:
                        {
                            match(C_STRING);
                            break;
                        }
                    case DOT:
                        {
                            match(DOT);
                            break;
                        }
                    case NULL_KW:
                        {
                            match(NULL_KW);
                            break;
                        }
                    case BY_KW:
                        {
                            match(BY_KW);
                            if (inputState.guessing == 0) {
                                syntaxTokens.add("BY");
                            }
                            break;
                        }
                    case NUMBER:
                        {
                            num = LT(1);
                            match(NUMBER);
                            if (inputState.guessing == 0) {
                                syntaxTokens.add(num.getText());
                            }
                            break;
                        }
                    case L_PAREN:
                        {
                            match(L_PAREN);
                            if (inputState.guessing == 0) {
                                syntaxTokens.add("(");
                            }
                            break;
                        }
                    case R_PAREN:
                        {
                            match(R_PAREN);
                            if (inputState.guessing == 0) {
                                syntaxTokens.add(")");
                            }
                            break;
                        }
                    default:
                        {
                            break _loop159;
                        }
                }
            } while (true);
        }
    } catch (RecognitionException ex) {
        if (inputState.guessing == 0) {
            reportError(ex);
            recover(ex, _tokenSet_32);
        } else {
            throw ex;
        }
    }
    return syntaxTokens;
}

Example 73 with Token

use of antlr.Token in project jasn1 by openmuc.

the class ASNParser method objectClassElement.

public final AsnElementType objectClassElement() throws RecognitionException, TokenStreamException {
    AsnElementType eletyp;
    Token lid = null;
    Token up = null;
    eletyp = new AsnElementType();
    AsnValue val;
    AsnType obj;
    AsnTag tg;
    String s;
    try {
        // for error handling
        {
            if ((LA(1) == AMPERSAND) && (LA(2) == LOWER)) {
                {
                    {
                        {
                            match(AMPERSAND);
                            {
                                lid = LT(1);
                                match(LOWER);
                                if (inputState.guessing == 0) {
                                    eletyp.name = lid.getText();
                                }
                            }
                            {
                                obj = type();
                            }
                            {
                                switch(LA(1)) {
                                    case UNIQUE_KW:
                                        {
                                            match(UNIQUE_KW);
                                            break;
                                        }
                                    case DEFAULT_KW:
                                    case OPTIONAL_KW:
                                    case COMMA:
                                    case R_BRACE:
                                        {
                                            break;
                                        }
                                    default:
                                        {
                                            throw new NoViableAltException(LT(1), getFilename());
                                        }
                                }
                            }
                            {
                                switch(LA(1)) {
                                    case OPTIONAL_KW:
                                        {
                                            {
                                                match(OPTIONAL_KW);
                                                if (inputState.guessing == 0) {
                                                    eletyp.isOptional = true;
                                                }
                                            }
                                            break;
                                        }
                                    case DEFAULT_KW:
                                        {
                                            {
                                                match(DEFAULT_KW);
                                                if (inputState.guessing == 0) {
                                                    eletyp.isDefault = true;
                                                }
                                                val = value();
                                                if (inputState.guessing == 0) {
                                                    eletyp.value = val;
                                                }
                                            }
                                            break;
                                        }
                                    case COMMA:
                                    case R_BRACE:
                                        {
                                            break;
                                        }
                                    default:
                                        {
                                            throw new NoViableAltException(LT(1), getFilename());
                                        }
                                }
                            }
                        }
                    }
                    if (inputState.guessing == 0) {
                        if ((AsnDefinedType.class).isInstance(obj)) {
                            eletyp.isDefinedType = true;
                            eletyp.definedType = (AsnDefinedType) obj;
                        } else {
                            eletyp.typeReference = obj;
                        }
                    }
                }
            } else if ((LA(1) == AMPERSAND) && (LA(2) == UPPER)) {
                {
                    match(AMPERSAND);
                    {
                        up = LT(1);
                        match(UPPER);
                        if (inputState.guessing == 0) {
                            eletyp.name = up.getText();
                            eletyp.typeReference = new AsnAny();
                        }
                    }
                }
            } else {
                throw new NoViableAltException(LT(1), getFilename());
            }
        }
    } catch (RecognitionException ex) {
        if (inputState.guessing == 0) {
            reportError(ex);
            recover(ex, _tokenSet_33);
        } else {
            throw ex;
        }
    }
    return eletyp;
}

Example 74 with Token

use of antlr.Token in project jasn1 by openmuc.

the class ASNParser method value.

public final AsnValue value() throws RecognitionException, TokenStreamException {
    AsnValue value;
    Token c = null;
    value = new AsnValue();
    AsnSequenceValue seqval;
    AsnDefinedValue defval;
    String aStr;
    AsnSignedNumber num;
    AsnOidComponentList cmplst;
    List<String> valueInBracesTokens;
    try {
        // for error handling
        switch(LA(1)) {
            case TRUE_KW:
                {
                    {
                        match(TRUE_KW);
                        if (inputState.guessing == 0) {
                            value.isTrueKW = true;
                        }
                    }
                    break;
                }
            case FALSE_KW:
                {
                    {
                        match(FALSE_KW);
                        if (inputState.guessing == 0) {
                            value.isFalseKW = true;
                        }
                    }
                    break;
                }
            case NULL_KW:
                {
                    {
                        match(NULL_KW);
                        if (inputState.guessing == 0) {
                            value.isNullKW = true;
                        }
                    }
                    break;
                }
            case C_STRING:
                {
                    {
                        c = LT(1);
                        match(C_STRING);
                        if (inputState.guessing == 0) {
                            value.isCString = true;
                            value.cStr = c.getText();
                        }
                    }
                    break;
                }
            case MINUS:
            case NUMBER:
                {
                    {
                        num = signed_number();
                        if (inputState.guessing == 0) {
                            value.isSignedNumber = true;
                            value.signedNumber = num;
                        }
                    }
                    break;
                }
            case PLUS_INFINITY_KW:
                {
                    {
                        match(PLUS_INFINITY_KW);
                        if (inputState.guessing == 0) {
                            value.isPlusInfinity = true;
                        }
                    }
                    break;
                }
            case MINUS_INFINITY_KW:
                {
                    {
                        match(MINUS_INFINITY_KW);
                        if (inputState.guessing == 0) {
                            value.isMinusInfinity = true;
                        }
                    }
                    break;
                }
            default:
                boolean synPredMatched431 = false;
                if (((LA(1) == UPPER || LA(1) == LOWER) && (_tokenSet_34.member(LA(2))) && (_tokenSet_35.member(LA(3))))) {
                    int _m431 = mark();
                    synPredMatched431 = true;
                    inputState.guessing++;
                    try {
                        {
                            defined_value();
                        }
                    } catch (RecognitionException pe) {
                        synPredMatched431 = false;
                    }
                    rewind(_m431);
                    inputState.guessing--;
                }
                if (synPredMatched431) {
                    {
                        defval = defined_value();
                        if (inputState.guessing == 0) {
                            value.isDefinedValue = true;
                            value.definedValue = defval;
                        }
                    }
                } else {
                    boolean synPredMatched437 = false;
                    if (((LA(1) == LOWER) && (_tokenSet_30.member(LA(2))) && (_tokenSet_36.member(LA(3))))) {
                        int _m437 = mark();
                        synPredMatched437 = true;
                        inputState.guessing++;
                        try {
                            {
                                choice_value(value);
                            }
                        } catch (RecognitionException pe) {
                            synPredMatched437 = false;
                        }
                        rewind(_m437);
                        inputState.guessing--;
                    }
                    if (synPredMatched437) {
                        {
                            choice_value(value);
                            if (inputState.guessing == 0) {
                                value.isChoiceValue = true;
                            }
                        }
                    } else {
                        boolean synPredMatched440 = false;
                        if (((LA(1) == L_BRACE) && (LA(2) == COMMA || LA(2) == R_BRACE || LA(2) == LOWER) && (_tokenSet_37.member(LA(3))))) {
                            int _m440 = mark();
                            synPredMatched440 = true;
                            inputState.guessing++;
                            try {
                                {
                                    sequence_value();
                                }
                            } catch (RecognitionException pe) {
                                synPredMatched440 = false;
                            }
                            rewind(_m440);
                            inputState.guessing--;
                        }
                        if (synPredMatched440) {
                            {
                                seqval = sequence_value();
                                if (inputState.guessing == 0) {
                                    value.isSequenceValue = true;
                                    value.seqval = seqval;
                                }
                            }
                        } else {
                            boolean synPredMatched443 = false;
                            if (((LA(1) == L_BRACE) && (_tokenSet_38.member(LA(2))) && (_tokenSet_36.member(LA(3))))) {
                                int _m443 = mark();
                                synPredMatched443 = true;
                                inputState.guessing++;
                                try {
                                    {
                                        sequenceof_value(value);
                                    }
                                } catch (RecognitionException pe) {
                                    synPredMatched443 = false;
                                }
                                rewind(_m443);
                                inputState.guessing--;
                            }
                            if (synPredMatched443) {
                                {
                                    sequenceof_value(value);
                                    if (inputState.guessing == 0) {
                                        value.isSequenceOfValue = true;
                                    }
                                }
                            } else {
                                boolean synPredMatched446 = false;
                                if (((LA(1) == L_BRACE || LA(1) == B_STRING || LA(1) == H_STRING) && (_tokenSet_37.member(LA(2))) && (_tokenSet_35.member(LA(3))))) {
                                    int _m446 = mark();
                                    synPredMatched446 = true;
                                    inputState.guessing++;
                                    try {
                                        {
                                            cstr_value(value);
                                        }
                                    } catch (RecognitionException pe) {
                                        synPredMatched446 = false;
                                    }
                                    rewind(_m446);
                                    inputState.guessing--;
                                }
                                if (synPredMatched446) {
                                    {
                                        cstr_value(value);
                                        if (inputState.guessing == 0) {
                                            value.isCStrValue = true;
                                        }
                                    }
                                } else {
                                    boolean synPredMatched449 = false;
                                    if (((LA(1) == L_BRACE) && ((LA(2) >= NUMBER && LA(2) <= LOWER)) && (_tokenSet_5.member(LA(3))))) {
                                        int _m449 = mark();
                                        synPredMatched449 = true;
                                        inputState.guessing++;
                                        try {
                                            {
                                                obj_id_comp_lst();
                                            }
                                        } catch (RecognitionException pe) {
                                            synPredMatched449 = false;
                                        }
                                        rewind(_m449);
                                        inputState.guessing--;
                                    }
                                    if (synPredMatched449) {
                                        {
                                            cmplst = obj_id_comp_lst();
                                            if (inputState.guessing == 0) {
                                                value.isAsnOIDValue = true;
                                                value.oidval = cmplst;
                                            }
                                        }
                                    } else {
                                        throw new NoViableAltException(LT(1), getFilename());
                                    }
                                }
                            }
                        }
                    }
                }
        }
    } catch (RecognitionException ex) {
        if (inputState.guessing == 0) {
            reportError(ex);
            recover(ex, _tokenSet_37);
        } else {
            throw ex;
        }
    }
    return value;
}

Example 75 with Token

use of antlr.Token in project jasn1 by openmuc.

the class ASNParser method obj_id_component.

public final AsnOidComponent obj_id_component() throws RecognitionException, TokenStreamException {
    AsnOidComponent oidcmp;
    Token num = null;
    Token lid = null;
    Token num1 = null;
    oidcmp = new AsnOidComponent();
    AsnDefinedValue defval;
    String s, n = "";
    try {
        // for error handling
        {
            if ((LA(1) == NUMBER)) {
                {
                    num = LT(1);
                    match(NUMBER);
                    if (inputState.guessing == 0) {
                        s = num.getText();
                        oidcmp.num = new Integer(s);
                        oidcmp.numberForm = true;
                    }
                }
            } else {
                boolean synPredMatched99 = false;
                if (((LA(1) == LOWER) && (_tokenSet_9.member(LA(2))) && (_tokenSet_6.member(LA(3))))) {
                    int _m99 = mark();
                    synPredMatched99 = true;
                    inputState.guessing++;
                    try {
                        {
                            match(LOWER);
                            {
                                if ((LA(1) == L_PAREN)) {
                                    match(L_PAREN);
                                    match(NUMBER);
                                    match(R_PAREN);
                                } else {
                                }
                            }
                        }
                    } catch (RecognitionException pe) {
                        synPredMatched99 = false;
                    }
                    rewind(_m99);
                    inputState.guessing--;
                }
                if (synPredMatched99) {
                    {
                        {
                            lid = LT(1);
                            match(LOWER);
                            if (inputState.guessing == 0) {
                                oidcmp.name = lid.getText();
                                oidcmp.nameForm = true;
                            }
                        }
                        {
                            switch(LA(1)) {
                                case L_PAREN:
                                    {
                                        match(L_PAREN);
                                        {
                                            num1 = LT(1);
                                            match(NUMBER);
                                            if (inputState.guessing == 0) {
                                                n = num1.getText();
                                                oidcmp.num = new Integer(n);
                                                oidcmp.nameAndNumberForm = true;
                                            }
                                        }
                                        match(R_PAREN);
                                        break;
                                    }
                                case R_BRACE:
                                case NUMBER:
                                case UPPER:
                                case LOWER:
                                    {
                                        break;
                                    }
                                default:
                                    {
                                        throw new NoViableAltException(LT(1), getFilename());
                                    }
                            }
                        }
                    }
                } else {
                    boolean synPredMatched105 = false;
                    if (((LA(1) == UPPER || LA(1) == LOWER) && (_tokenSet_10.member(LA(2))) && (_tokenSet_6.member(LA(3))))) {
                        int _m105 = mark();
                        synPredMatched105 = true;
                        inputState.guessing++;
                        try {
                            {
                                defined_value();
                            }
                        } catch (RecognitionException pe) {
                            synPredMatched105 = false;
                        }
                        rewind(_m105);
                        inputState.guessing--;
                    }
                    if (synPredMatched105) {
                        {
                            defval = defined_value();
                            if (inputState.guessing == 0) {
                                oidcmp.isDefinedValue = true;
                                oidcmp.defval = defval;
                            }
                        }
                    } else {
                        throw new NoViableAltException(LT(1), getFilename());
                    }
                }
            }
        }
    } catch (RecognitionException ex) {
        if (inputState.guessing == 0) {
            reportError(ex);
            recover(ex, _tokenSet_11);
        } else {
            throw ex;
        }
    }
    return oidcmp;
}