Examples of UTF8StringCharacterIterator

Examples of org.apache.vxquery.runtime.functions.strings.UTF8StringCharacterIterator

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        writeShortValue(longp, dOut);
    }

    @Override
    public void convertString(UTF8StringPointable stringp, DataOutput dOut) throws SystemException, IOException {
        ICharacterIterator charIterator = new UTF8StringCharacterIterator(stringp);
        charIterator.reset();
        long value = 0;
        int c = 0;
        boolean negative = false;
        long limit = -Short.MAX_VALUE;

        // Check the first character.
        c = charIterator.next();
        if (c == Character.valueOf('-') && negativeAllowed) {
            negative = true;
            c = charIterator.next();
            limit = Short.MIN_VALUE;
        }

        // Read the numeric value.
        do {
            if (Character.isDigit(c)) {
                if (value < limit + Character.getNumericValue(c)) {
                    throw new SystemException(ErrorCode.FORG0001);
                }
                value = value * 10 - Character.getNumericValue(c);
            } else {
                throw new SystemException(ErrorCode.FORG0001);
            }
        } while ((c = charIterator.next()) != ICharacterIterator.EOS_CHAR);

        dOut.write(returnTag);
        dOut.writeShort((short) (negative ? value : -value));
    }
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Examples of org.apache.vxquery.runtime.functions.strings.UTF8StringCharacterIterator

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        dOut.writeFloat(value);
    }

    @Override
    public void convertString(UTF8StringPointable stringp, DataOutput dOut) throws SystemException, IOException {
        ICharacterIterator charIterator = new UTF8StringCharacterIterator(stringp);
        charIterator.reset();
        byte decimalPlace = 0;
        long value = 0;
        float valueFloat;
        boolean pastDecimal = false, negativeValue = false;
        int c = ICharacterIterator.EOS_CHAR;
        int c2 = ICharacterIterator.EOS_CHAR;
        int c3 = ICharacterIterator.EOS_CHAR;

        // Check sign.
        c = charIterator.next();
        if (c == Character.valueOf('-')) {
            negativeValue = true;
            c = charIterator.next();
        }
        // Check the special cases.
        if (c == Character.valueOf('I') || c == Character.valueOf('N')) {
            c2 = charIterator.next();
            c3 = charIterator.next();
            if (charIterator.next() != ICharacterIterator.EOS_CHAR) {
                throw new SystemException(ErrorCode.FORG0001);
            } else if (c == Character.valueOf('I') && c2 == Character.valueOf('N') && c3 == Character.valueOf('F')) {
                valueFloat = Float.NEGATIVE_INFINITY;
            } else if (c == Character.valueOf('N') && c2 == Character.valueOf('a') && c3 == Character.valueOf('N')) {
                valueFloat = Float.NaN;
            } else {
                throw new SystemException(ErrorCode.FORG0001);
            }
        } else {
            // Read in the number.
            do {
                if (Character.isDigit(c)) {
                    value = value * 10 - Character.getNumericValue(c);
                    if (pastDecimal) {
                        decimalPlace--;
                    }
                } else if (c == Character.valueOf('.') && pastDecimal == false) {
                    pastDecimal = true;
                } else if (c == Character.valueOf('E') || c == Character.valueOf('e')) {
                    break;
                } else {
                    throw new SystemException(ErrorCode.FORG0001);
                }
            } while ((c = charIterator.next()) != ICharacterIterator.EOS_CHAR);

            // Parse the exponent.
            if (c == Character.valueOf('E') || c == Character.valueOf('e')) {
                int moveOffset = 0;
                boolean negativeOffset = false;
                // Check for the negative sign.
                c = charIterator.next();
                if (c == Character.valueOf('-')) {
                    negativeOffset = true;
                    c = charIterator.next();
                }
                // Process the numeric value.
                do {
                    if (Character.isDigit(c)) {
                        moveOffset = moveOffset * 10 + Character.getNumericValue(c);
                    } else {
                        throw new SystemException(ErrorCode.FORG0001);
                    }
                } while ((c = charIterator.next()) != ICharacterIterator.EOS_CHAR);
                decimalPlace += (negativeOffset ? -moveOffset : moveOffset);
            }

            /*
             * The following conditions to create the floating point value is using known valid float values.
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Examples of org.apache.vxquery.runtime.functions.strings.UTF8StringCharacterIterator

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        dOut.write((byte) datetimep.getTimezoneMinute());
    }

    @Override
    public void convertString(UTF8StringPointable stringp, DataOutput dOut) throws SystemException, IOException {
        ICharacterIterator charIterator = new UTF8StringCharacterIterator(stringp);
        charIterator.reset();
        int c;
        int index = 0;
        long[] date = new long[5];
        boolean positiveTimezone = false;
        boolean pastDecimal = false;
        byte decimalPlace = 3;

        // Set defaults
        date[3] = DateTime.TIMEZONE_HOUR_NULL;
        date[4] = DateTime.TIMEZONE_MINUTE_NULL;

        while ((c = charIterator.next()) != ICharacterIterator.EOS_CHAR) {
            if (Character.isDigit(c)) {
                // Add the digit to the current numbered index.
                date[index] = date[index] * 10 + Character.getNumericValue(c);
                if (pastDecimal) {
                    --decimalPlace;
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Examples of org.apache.vxquery.runtime.functions.strings.UTF8StringCharacterIterator

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        dOut.write(datep.getByteArray(), datep.getStartOffset(), datep.getLength());
    }

    @Override
    public void convertString(UTF8StringPointable stringp, DataOutput dOut) throws SystemException, IOException {
        ICharacterIterator charIterator = new UTF8StringCharacterIterator(stringp);
        charIterator.reset();
        int c;
        int index = 0;
        long[] date = new long[5];
        boolean positiveTimezone = false;

        // Set defaults
        date[3] = DateTime.TIMEZONE_HOUR_NULL;
        date[4] = DateTime.TIMEZONE_MINUTE_NULL;

        while ((c = charIterator.next()) != ICharacterIterator.EOS_CHAR) {
            if (Character.isDigit(c)) {
                // Add the digit to the current numbered index.
                date[index] = date[index] * 10 + Character.getNumericValue(c);
            } else if (c == Character.valueOf('-') || c == Character.valueOf(':')) {
                // The basic case for going to the next number in the series.
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Examples of org.apache.vxquery.runtime.functions.strings.UTF8StringCharacterIterator

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        writeIntegerValue(longp, dOut);
    }

    @Override
    public void convertString(UTF8StringPointable stringp, DataOutput dOut) throws SystemException, IOException {
        ICharacterIterator charIterator = new UTF8StringCharacterIterator(stringp);
        charIterator.reset();
        long value = 0;
        int c = 0;
        boolean negative = false;
        long limit = -Long.MAX_VALUE;

        // Check the first character.
        c = charIterator.next();
        if (c == Character.valueOf('-') && negativeAllowed) {
            negative = true;
            c = charIterator.next();
            limit = Long.MIN_VALUE;
        }

        // Read the numeric value.
        do {
            if (Character.isDigit(c)) {
                if (value < limit + Character.getNumericValue(c)) {
                    throw new SystemException(ErrorCode.FORG0001);
                }
                value = value * 10 - Character.getNumericValue(c);
            } else {
                throw new SystemException(ErrorCode.FORG0001);
            }
        } while ((c = charIterator.next()) != ICharacterIterator.EOS_CHAR);

        if (negativeRequired && value != 0 && !negative) {
            throw new SystemException(ErrorCode.FORG0001);
        }

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Examples of org.apache.vxquery.runtime.functions.strings.UTF8StringCharacterIterator

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        dOut.writeInt(durationp.getYearMonth());
    }

    @Override
    public void convertString(UTF8StringPointable stringp, DataOutput dOut) throws SystemException, IOException {
        ICharacterIterator charIterator = new UTF8StringCharacterIterator(stringp);
        charIterator.reset();

        int value = 0;
        long year = 0, month = 0;
        long negativeResult = 1;

        // First character
        int c = charIterator.next();
        if (c == Character.valueOf('-')) {
            negativeResult = -1;
            c = charIterator.next();
        }
        if (c != Character.valueOf('P')) {
            // Invalid duration format.
            throw new SystemException(ErrorCode.FORG0001);
        }

        while ((c = charIterator.next()) != ICharacterIterator.EOS_CHAR) {
            if (Character.isDigit(c)) {
                value = value * 10 + Character.getNumericValue(c);
            } else if (c == Character.valueOf('Y')) {
                year = value;
                value = 0;
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Examples of org.apache.vxquery.runtime.functions.strings.UTF8StringCharacterIterator

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        writeIntValue(longp, dOut);
    }

    @Override
    public void convertString(UTF8StringPointable stringp, DataOutput dOut) throws SystemException, IOException {
        ICharacterIterator charIterator = new UTF8StringCharacterIterator(stringp);
        charIterator.reset();
        long value = 0;
        int c = 0;
        boolean negative = false;
        long limit = -Integer.MAX_VALUE;

        // Check the first character.
        c = charIterator.next();
        if (c == Character.valueOf('-') && negativeAllowed) {
            negative = true;
            c = charIterator.next();
            limit = Integer.MIN_VALUE;
        }

        // Read the numeric value.
        do {
            if (Character.isDigit(c)) {
                if (value < limit + Character.getNumericValue(c)) {
                    throw new SystemException(ErrorCode.FORG0001);
                }
                value = value * 10 - Character.getNumericValue(c);
            } else {
                throw new SystemException(ErrorCode.FORG0001);
            }
        } while ((c = charIterator.next()) != ICharacterIterator.EOS_CHAR);

        dOut.write(returnTag);
        dOut.writeInt((int) (negative ? value : -value));
    }
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Examples of org.apache.vxquery.runtime.functions.strings.UTF8StringCharacterIterator

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        dOut.writeDouble(value);
    }

    @Override
    public void convertString(UTF8StringPointable stringp, DataOutput dOut) throws SystemException, IOException {
        ICharacterIterator charIterator = new UTF8StringCharacterIterator(stringp);
        charIterator.reset();
        short decimalPlace = 0;
        long value = 0;
        double valueDouble;
        boolean pastDecimal = false, negativeValue = false;
        int c = ICharacterIterator.EOS_CHAR;
        int c2 = ICharacterIterator.EOS_CHAR;
        int c3 = ICharacterIterator.EOS_CHAR;
        long limit = -Long.MAX_VALUE;

        // Check sign.
        c = charIterator.next();
        if (c == Character.valueOf('-')) {
            negativeValue = true;
            c = charIterator.next();
            limit = Long.MIN_VALUE;
        }
        // Check the special cases.
        if (c == Character.valueOf('I') || c == Character.valueOf('N')) {
            c2 = charIterator.next();
            c3 = charIterator.next();
            if (charIterator.next() != ICharacterIterator.EOS_CHAR) {
                throw new SystemException(ErrorCode.FORG0001);
            } else if (c == Character.valueOf('I') && c2 == Character.valueOf('N') && c3 == Character.valueOf('F')) {
                valueDouble = Double.NEGATIVE_INFINITY;
            } else if (c == Character.valueOf('N') && c2 == Character.valueOf('a') && c3 == Character.valueOf('N')) {
                valueDouble = Double.NaN;
            } else {
                throw new SystemException(ErrorCode.FORG0001);
            }
        } else {
            // Read in the number.
            do {
                if (Character.isDigit(c)) {
                    if (value < limit / 10 + Character.getNumericValue(c)) {
                        throw new SystemException(ErrorCode.FOCA0006);
                    }
                    value = value * 10 - Character.getNumericValue(c);
                    if (pastDecimal) {
                        decimalPlace--;
                    }
                } else if (c == Character.valueOf('.') && pastDecimal == false) {
                    pastDecimal = true;
                } else if (c == Character.valueOf('E') || c == Character.valueOf('e')) {
                    break;
                } else {
                    throw new SystemException(ErrorCode.FORG0001);
                }
            } while ((c = charIterator.next()) != ICharacterIterator.EOS_CHAR);

            // Parse the exponent.
            if (c == Character.valueOf('E') || c == Character.valueOf('e')) {
                int moveOffset = 0;
                boolean negativeOffset = false;
                // Check for the negative sign.
                c = charIterator.next();
                if (c == Character.valueOf('-')) {
                    negativeOffset = true;
                    c = charIterator.next();
                }
                // Process the numeric value.
                do {
                    if (Character.isDigit(c)) {
                        moveOffset = moveOffset * 10 + Character.getNumericValue(c);
                    } else {
                        throw new SystemException(ErrorCode.FORG0001);
                    }
                } while ((c = charIterator.next()) != ICharacterIterator.EOS_CHAR);
                if (moveOffset > 324 || moveOffset < -324) {
                    throw new SystemException(ErrorCode.FOCA0006);
                }
                decimalPlace += (negativeOffset ? -moveOffset : moveOffset);
            }
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Examples of org.apache.vxquery.runtime.functions.strings.UTF8StringCharacterIterator

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        return ((value & 0x8000000000000000L) == 0 ? true : false);
    }

    public static void printUTF8String(UTF8StringPointable stringp) {
        System.err.println(" printUTF8String START length = " + stringp.getUTFLength());
        ICharacterIterator charIterator = new UTF8StringCharacterIterator(stringp);
        charIterator.reset();
        for (int c = charIterator.next(); c != ICharacterIterator.EOS_CHAR; c = charIterator.next()) {
            System.err.println("   parse value '" + c + "' as '" + Character.valueOf((char) c) + "'");
        }
        System.err.println(" printUTF8String END");
    }
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Examples of org.apache.vxquery.runtime.functions.strings.UTF8StringCharacterIterator

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        dOut.write(datep.getByteArray(), datep.getStartOffset(), datep.getLength());
    }

    @Override
    public void convertString(UTF8StringPointable stringp, DataOutput dOut) throws SystemException, IOException {
        ICharacterIterator charIterator = new UTF8StringCharacterIterator(stringp);
        charIterator.reset();
        int c;
        int index = 0;
        long[] date = new long[3];
        boolean positiveTimezone = false;
        boolean negativeYear = false;

        // Set defaults
        date[1] = DateTime.TIMEZONE_HOUR_NULL;
        date[2] = DateTime.TIMEZONE_MINUTE_NULL;

        while ((c = charIterator.next()) != ICharacterIterator.EOS_CHAR) {
            if (Character.isDigit(c)) {
                // Add the digit to the current numbered index.
                date[index] = date[index] * 10 + Character.getNumericValue(c);
            } else if (c == Character.valueOf('-') && index == 0 && date[index] == 0) {
                // If the first dash does not have a number in front, its a negative year.
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