Examples with AMutableDuration org.apache.asterix.om.base.AMutableDuration used on opensource projects

Example 6 with AMutableDuration

use of org.apache.asterix.om.base.AMutableDuration in project asterixdb by apache.

the class AIntervalStartFromTimeConstructorDescriptor method createEvaluatorFactory.

@Override
public IScalarEvaluatorFactory createEvaluatorFactory(final IScalarEvaluatorFactory[] args) {
    return new IScalarEvaluatorFactory() {

        private static final long serialVersionUID = 1L;

        @Override
        public IScalarEvaluator createScalarEvaluator(IHyracksTaskContext ctx) throws HyracksDataException {
            return new IScalarEvaluator() {

                private ArrayBackedValueStorage resultStorage = new ArrayBackedValueStorage();

                private DataOutput out = resultStorage.getDataOutput();

                private IPointable argPtr0 = new VoidPointable();

                private IPointable argPtr1 = new VoidPointable();

                private IScalarEvaluator eval0 = args[0].createScalarEvaluator(ctx);

                private IScalarEvaluator eval1 = args[1].createScalarEvaluator(ctx);

                private AMutableInterval aInterval = new AMutableInterval(0L, 0L, (byte) 0);

                private AMutableDuration aDuration = new AMutableDuration(0, 0L);

                @SuppressWarnings("unchecked")
                private ISerializerDeserializer<AInterval> intervalSerde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINTERVAL);

                private final UTF8StringPointable utf8Ptr = new UTF8StringPointable();

                @Override
                public void evaluate(IFrameTupleReference tuple, IPointable result) throws HyracksDataException {
                    resultStorage.reset();
                    eval0.evaluate(tuple, argPtr0);
                    eval1.evaluate(tuple, argPtr1);
                    byte[] bytes0 = argPtr0.getByteArray();
                    int offset0 = argPtr0.getStartOffset();
                    int len0 = argPtr0.getLength();
                    byte[] bytes1 = argPtr1.getByteArray();
                    int offset1 = argPtr1.getStartOffset();
                    int len1 = argPtr1.getLength();
                    try {
                        long intervalStart = 0, intervalEnd = 0;
                        if (bytes0[offset0] == ATypeTag.SERIALIZED_TIME_TYPE_TAG) {
                            intervalStart = ATimeSerializerDeserializer.getChronon(bytes0, offset0 + 1);
                        } else if (bytes0[offset0] == ATypeTag.SERIALIZED_STRING_TYPE_TAG) {
                            utf8Ptr.set(bytes0, offset0 + 1, len0 - 1);
                            int stringLength = utf8Ptr.getUTF8Length();
                            intervalStart = ATimeParserFactory.parseTimePart(bytes0, utf8Ptr.getCharStartOffset(), stringLength);
                        } else {
                            throw new TypeMismatchException(getIdentifier(), 0, bytes0[offset0], ATypeTag.SERIALIZED_TIME_TYPE_TAG, ATypeTag.SERIALIZED_STRING_TYPE_TAG);
                        }
                        if (intervalStart < 0) {
                            intervalStart += GregorianCalendarSystem.CHRONON_OF_DAY;
                        }
                        if (bytes1[offset1] == ATypeTag.SERIALIZED_DURATION_TYPE_TAG) {
                            if (ADurationSerializerDeserializer.getYearMonth(bytes1, offset1 + 1) != 0) {
                                throw new InvalidDataFormatException(getIdentifier(), ATypeTag.SERIALIZED_INTERVAL_TYPE_TAG);
                            }
                            intervalEnd = DurationArithmeticOperations.addDuration(intervalStart, 0, ADurationSerializerDeserializer.getDayTime(bytes1, offset1 + 1), false);
                        } else if (bytes1[offset1] == ATypeTag.SERIALIZED_DAY_TIME_DURATION_TYPE_TAG) {
                            intervalEnd = DurationArithmeticOperations.addDuration(intervalStart, 0, ADayTimeDurationSerializerDeserializer.getDayTime(bytes1, offset1 + 1), false);
                        } else if (bytes1[offset1] == ATypeTag.SERIALIZED_STRING_TYPE_TAG) {
                            // duration
                            utf8Ptr.set(bytes1, offset1 + 1, len1 - 1);
                            int stringLength = utf8Ptr.getUTF8Length();
                            ADurationParserFactory.parseDuration(bytes1, utf8Ptr.getCharStartOffset(), stringLength, aDuration, ADurationParseOption.All);
                            if (aDuration.getMonths() != 0) {
                                throw new InvalidDataFormatException(getIdentifier(), ATypeTag.SERIALIZED_INTERVAL_TYPE_TAG);
                            }
                            intervalEnd = DurationArithmeticOperations.addDuration(intervalStart, 0, aDuration.getMilliseconds(), false);
                        } else {
                            throw new TypeMismatchException(getIdentifier(), 1, bytes1[offset1], ATypeTag.SERIALIZED_DURATION_TYPE_TAG, ATypeTag.SERIALIZED_DAY_TIME_DURATION_TYPE_TAG, ATypeTag.SERIALIZED_STRING_TYPE_TAG);
                        }
                        if (intervalEnd > GregorianCalendarSystem.CHRONON_OF_DAY) {
                            intervalEnd = intervalEnd % (int) (GregorianCalendarSystem.CHRONON_OF_DAY);
                        }
                        if (intervalEnd < intervalStart) {
                            throw new InvalidDataFormatException(getIdentifier(), ATypeTag.SERIALIZED_INTERVAL_TYPE_TAG);
                        }
                        aInterval.setValue(intervalStart, intervalEnd, ATypeTag.SERIALIZED_TIME_TYPE_TAG);
                        intervalSerde.serialize(aInterval, out);
                    } catch (IOException e) {
                        throw new InvalidDataFormatException(getIdentifier(), e, ATypeTag.SERIALIZED_INTERVAL_TYPE_TAG);
                    }
                    result.set(resultStorage);
                }
            };
        }
    };
}

Example 7 with AMutableDuration

use of org.apache.asterix.om.base.AMutableDuration in project asterixdb by apache.

the class ADurationParserFactory method createValueParser.

@Override
public IValueParser createValueParser() {
    final AMutableDuration aMutableDuration = new AMutableDuration(0, 0);
    return new IValueParser() {

        @Override
        public void parse(char[] buffer, int start, int length, DataOutput out) throws HyracksDataException {
            parseDuration(buffer, start, length, aMutableDuration, ADurationParseOption.All);
            try {
                out.writeInt(aMutableDuration.getMonths());
                out.writeLong(aMutableDuration.getMilliseconds());
            } catch (IOException ex) {
                throw new HyracksDataException(ex);
            }
        }
    };
}

Example 8 with AMutableDuration

use of org.apache.asterix.om.base.AMutableDuration in project asterixdb by apache.

the class CalendarDuartionFromDateDescriptor method createEvaluatorFactory.

@Override
public IScalarEvaluatorFactory createEvaluatorFactory(final IScalarEvaluatorFactory[] args) {
    return new IScalarEvaluatorFactory() {

        private static final long serialVersionUID = 1L;

        @Override
        public IScalarEvaluator createScalarEvaluator(final IHyracksTaskContext ctx) throws HyracksDataException {
            return new IScalarEvaluator() {

                private ArrayBackedValueStorage resultStorage = new ArrayBackedValueStorage();

                private DataOutput out = resultStorage.getDataOutput();

                private IPointable argPtr0 = new VoidPointable();

                private IPointable argPtr1 = new VoidPointable();

                private IScalarEvaluator eval0 = args[0].createScalarEvaluator(ctx);

                private IScalarEvaluator eval1 = args[1].createScalarEvaluator(ctx);

                @SuppressWarnings("unchecked")
                private ISerializerDeserializer<ADuration> durationSerde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ADURATION);

                private AMutableDuration aDuration = new AMutableDuration(0, 0);

                private GregorianCalendarSystem calInstanct = GregorianCalendarSystem.getInstance();

                @Override
                public void evaluate(IFrameTupleReference tuple, IPointable result) throws HyracksDataException {
                    resultStorage.reset();
                    eval0.evaluate(tuple, argPtr0);
                    eval1.evaluate(tuple, argPtr1);
                    byte[] bytes0 = argPtr0.getByteArray();
                    int offset0 = argPtr0.getStartOffset();
                    byte[] bytes1 = argPtr1.getByteArray();
                    int offset1 = argPtr1.getStartOffset();
                    if (bytes0[offset0] != ATypeTag.SERIALIZED_DATE_TYPE_TAG) {
                        throw new TypeMismatchException(getIdentifier(), 0, bytes0[offset0], ATypeTag.SERIALIZED_DATE_TYPE_TAG);
                    }
                    if (bytes1[offset1] != ATypeTag.SERIALIZED_DURATION_TYPE_TAG) {
                        throw new TypeMismatchException(getIdentifier(), 1, bytes1[offset1], ATypeTag.SERIALIZED_DURATION_TYPE_TAG);
                    }
                    int yearMonthDurationInMonths = ADurationSerializerDeserializer.getYearMonth(bytes1, offset1 + 1);
                    long dayTimeDurationInMs = ADurationSerializerDeserializer.getDayTime(bytes1, offset1 + 1);
                    long startingTimePoint = ADateSerializerDeserializer.getChronon(bytes0, offset0 + 1) * GregorianCalendarSystem.CHRONON_OF_DAY;
                    long endingTimePoint = DurationArithmeticOperations.addDuration(startingTimePoint, yearMonthDurationInMonths, dayTimeDurationInMs, false);
                    if (startingTimePoint == endingTimePoint) {
                        aDuration.setValue(0, 0);
                    } else {
                        boolean negative = false;
                        if (endingTimePoint < startingTimePoint) {
                            negative = true;
                            // swap the starting and ending time, so that ending time is always larger than the
                            // starting time.
                            long tmpTime = endingTimePoint;
                            endingTimePoint = startingTimePoint;
                            startingTimePoint = tmpTime;
                        }
                        int year0 = calInstanct.getYear(startingTimePoint);
                        int month0 = calInstanct.getMonthOfYear(startingTimePoint, year0);
                        int year1 = calInstanct.getYear(endingTimePoint);
                        int month1 = calInstanct.getMonthOfYear(endingTimePoint, year1);
                        int year = year1 - year0;
                        int month = month1 - month0;
                        int day = calInstanct.getDayOfMonthYear(endingTimePoint, year1, month1) - calInstanct.getDayOfMonthYear(startingTimePoint, year0, month0);
                        int hour = calInstanct.getHourOfDay(endingTimePoint) - calInstanct.getHourOfDay(startingTimePoint);
                        int min = calInstanct.getMinOfHour(endingTimePoint) - calInstanct.getMinOfHour(startingTimePoint);
                        int sec = calInstanct.getSecOfMin(endingTimePoint) - calInstanct.getSecOfMin(startingTimePoint);
                        int ms = calInstanct.getMillisOfSec(endingTimePoint) - calInstanct.getMillisOfSec(startingTimePoint);
                        if (ms < 0) {
                            ms += GregorianCalendarSystem.CHRONON_OF_SECOND;
                            sec -= 1;
                        }
                        if (sec < 0) {
                            sec += GregorianCalendarSystem.CHRONON_OF_MINUTE / GregorianCalendarSystem.CHRONON_OF_SECOND;
                            min -= 1;
                        }
                        if (min < 0) {
                            min += GregorianCalendarSystem.CHRONON_OF_HOUR / GregorianCalendarSystem.CHRONON_OF_MINUTE;
                            hour -= 1;
                        }
                        if (hour < 0) {
                            hour += GregorianCalendarSystem.CHRONON_OF_DAY / GregorianCalendarSystem.CHRONON_OF_HOUR;
                            day -= 1;
                        }
                        if (day < 0) {
                            boolean isLeapYear = calInstanct.isLeapYear(year1);
                            // need to "borrow" the days in previous month to make the day positive; when month is
                            // 1 (Jan), Dec will be borrowed
                            day += isLeapYear ? (GregorianCalendarSystem.DAYS_OF_MONTH_LEAP[(12 + month1 - 2) % 12]) : (GregorianCalendarSystem.DAYS_OF_MONTH_ORDI[(12 + month1 - 2) % 12]);
                            month -= 1;
                        }
                        if (month < 0) {
                            month += GregorianCalendarSystem.MONTHS_IN_A_YEAR;
                            year -= 1;
                        }
                        if (negative) {
                            aDuration.setValue(-1 * (year * GregorianCalendarSystem.MONTHS_IN_A_YEAR + month), -1 * (day * GregorianCalendarSystem.CHRONON_OF_DAY + hour * GregorianCalendarSystem.CHRONON_OF_HOUR + min * GregorianCalendarSystem.CHRONON_OF_MINUTE + sec * GregorianCalendarSystem.CHRONON_OF_SECOND + ms));
                        } else {
                            aDuration.setValue(year * GregorianCalendarSystem.MONTHS_IN_A_YEAR + month, day * GregorianCalendarSystem.CHRONON_OF_DAY + hour * GregorianCalendarSystem.CHRONON_OF_HOUR + min * GregorianCalendarSystem.CHRONON_OF_MINUTE + sec * GregorianCalendarSystem.CHRONON_OF_SECOND + ms);
                        }
                    }
                    durationSerde.serialize(aDuration, out);
                    result.set(resultStorage);
                }
            };
        }
    };
}

Example 9 with AMutableDuration

use of org.apache.asterix.om.base.AMutableDuration in project asterixdb by apache.

the class AbstractNumericArithmeticEval method createEvaluatorFactory.

@Override
public IScalarEvaluatorFactory createEvaluatorFactory(final IScalarEvaluatorFactory[] args) throws AlgebricksException {
    return new IScalarEvaluatorFactory() {

        private static final long serialVersionUID = 1L;

        @Override
        public IScalarEvaluator createScalarEvaluator(IHyracksTaskContext ctx) throws HyracksDataException {
            return new IScalarEvaluator() {

                private ArrayBackedValueStorage resultStorage = new ArrayBackedValueStorage();

                private DataOutput out = resultStorage.getDataOutput();

                private IPointable argPtr0 = new VoidPointable();

                private IPointable argPtr1 = new VoidPointable();

                private IScalarEvaluator evalLeft = args[0].createScalarEvaluator(ctx);

                private IScalarEvaluator evalRight = args[1].createScalarEvaluator(ctx);

                private double[] operandsFloating = new double[args.length];

                private long[] operandsInteger = new long[args.length];

                private int resultType;

                protected static final int typeInt8 = 1;

                protected static final int typeInt16 = 2;

                protected static final int typeInt32 = 3;

                protected static final int typeInt64 = 4;

                protected static final int typeFloat = 5;

                protected static final int typeDouble = 6;

                protected AMutableFloat aFloat = new AMutableFloat(0);

                protected AMutableDouble aDouble = new AMutableDouble(0);

                protected AMutableInt64 aInt64 = new AMutableInt64(0);

                protected AMutableInt32 aInt32 = new AMutableInt32(0);

                protected AMutableInt16 aInt16 = new AMutableInt16((short) 0);

                protected AMutableInt8 aInt8 = new AMutableInt8((byte) 0);

                protected AMutableDuration aDuration = new AMutableDuration(0, 0);

                protected AMutableDate aDate = new AMutableDate(0);

                protected AMutableTime aTime = new AMutableTime(0);

                protected AMutableDateTime aDatetime = new AMutableDateTime(0);

                private ATypeTag typeTag;

                @SuppressWarnings("rawtypes")
                private ISerializerDeserializer serde;

                @SuppressWarnings("unchecked")
                @Override
                public void evaluate(IFrameTupleReference tuple, IPointable result) throws HyracksDataException {
                    resultStorage.reset();
                    resultType = 0;
                    int currentType;
                    evalLeft.evaluate(tuple, argPtr0);
                    evalRight.evaluate(tuple, argPtr1);
                    for (int i = 0; i < args.length; i++) {
                        IPointable argPtr = i == 0 ? argPtr0 : argPtr1;
                        byte[] bytes = argPtr.getByteArray();
                        int offset = argPtr.getStartOffset();
                        typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(bytes[offset]);
                        switch(typeTag) {
                            case TINYINT:
                                currentType = typeInt8;
                                operandsInteger[i] = AInt8SerializerDeserializer.getByte(bytes, offset + 1);
                                operandsFloating[i] = operandsInteger[i];
                                break;
                            case SMALLINT:
                                currentType = typeInt16;
                                operandsInteger[i] = AInt16SerializerDeserializer.getShort(bytes, offset + 1);
                                operandsFloating[i] = operandsInteger[i];
                                break;
                            case INTEGER:
                                currentType = typeInt32;
                                operandsInteger[i] = AInt32SerializerDeserializer.getInt(bytes, offset + 1);
                                operandsFloating[i] = operandsInteger[i];
                                break;
                            case BIGINT:
                                currentType = typeInt64;
                                operandsInteger[i] = AInt64SerializerDeserializer.getLong(bytes, offset + 1);
                                operandsFloating[i] = operandsInteger[i];
                                break;
                            case FLOAT:
                                currentType = typeFloat;
                                operandsFloating[i] = AFloatSerializerDeserializer.getFloat(bytes, offset + 1);
                                break;
                            case DOUBLE:
                                currentType = typeDouble;
                                operandsFloating[i] = ADoubleSerializerDeserializer.getDouble(bytes, offset + 1);
                                break;
                            case DATE:
                            case TIME:
                            case DATETIME:
                            case DURATION:
                            case YEARMONTHDURATION:
                            case DAYTIMEDURATION:
                                evaluateTemporalArthmeticOperation(typeTag);
                                result.set(resultStorage);
                                return;
                            default:
                                throw new TypeMismatchException(getIdentifier(), i, bytes[offset], ATypeTag.SERIALIZED_INT8_TYPE_TAG, ATypeTag.SERIALIZED_INT16_TYPE_TAG, ATypeTag.SERIALIZED_INT32_TYPE_TAG, ATypeTag.SERIALIZED_INT64_TYPE_TAG, ATypeTag.SERIALIZED_FLOAT_TYPE_TAG, ATypeTag.SERIALIZED_DOUBLE_TYPE_TAG, ATypeTag.SERIALIZED_DATE_TYPE_TAG, ATypeTag.SERIALIZED_TIME_TYPE_TAG, ATypeTag.SERIALIZED_DATETIME_TYPE_TAG, ATypeTag.SERIALIZED_DURATION_TYPE_TAG, ATypeTag.SERIALIZED_YEAR_MONTH_DURATION_TYPE_TAG, ATypeTag.SERIALIZED_DAY_TIME_DURATION_TYPE_TAG);
                        }
                        if (resultType < currentType) {
                            resultType = currentType;
                        }
                    }
                    long lres;
                    double dres;
                    switch(resultType) {
                        case typeInt8:
                            serde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT8);
                            lres = evaluateInteger(operandsInteger[0], operandsInteger[1]);
                            if (lres > Byte.MAX_VALUE) {
                                throw new OverflowException(getIdentifier());
                            }
                            if (lres < Byte.MIN_VALUE) {
                                throw new UnderflowException(getIdentifier());
                            }
                            aInt8.setValue((byte) lres);
                            serde.serialize(aInt8, out);
                            break;
                        case typeInt16:
                            serde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT16);
                            lres = evaluateInteger(operandsInteger[0], operandsInteger[1]);
                            if (lres > Short.MAX_VALUE) {
                                throw new OverflowException(getIdentifier());
                            }
                            if (lres < Short.MIN_VALUE) {
                                throw new UnderflowException(getIdentifier());
                            }
                            aInt16.setValue((short) lres);
                            serde.serialize(aInt16, out);
                            break;
                        case typeInt32:
                            serde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT32);
                            lres = evaluateInteger(operandsInteger[0], operandsInteger[1]);
                            if (lres > Integer.MAX_VALUE) {
                                throw new OverflowException(getIdentifier());
                            }
                            if (lres < Integer.MIN_VALUE) {
                                throw new UnderflowException(getIdentifier());
                            }
                            aInt32.setValue((int) lres);
                            serde.serialize(aInt32, out);
                            break;
                        case typeInt64:
                            serde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT64);
                            lres = evaluateInteger(operandsInteger[0], operandsInteger[1]);
                            aInt64.setValue(lres);
                            serde.serialize(aInt64, out);
                            break;
                        case typeFloat:
                            serde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AFLOAT);
                            dres = evaluateDouble(operandsFloating[0], operandsFloating[1]);
                            if (dres > Float.MAX_VALUE) {
                                throw new OverflowException(getIdentifier());
                            }
                            if (dres < -Float.MAX_VALUE) {
                                throw new UnderflowException(getIdentifier());
                            }
                            aFloat.setValue((float) dres);
                            serde.serialize(aFloat, out);
                            break;
                        case typeDouble:
                            serde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ADOUBLE);
                            aDouble.setValue(evaluateDouble(operandsFloating[0], operandsFloating[1]));
                            serde.serialize(aDouble, out);
                            break;
                    }
                    result.set(resultStorage);
                }

                @SuppressWarnings("unchecked")
                private void evaluateTemporalArthmeticOperation(ATypeTag leftType) throws HyracksDataException {
                    byte[] bytes1 = argPtr1.getByteArray();
                    int offset1 = argPtr1.getStartOffset();
                    ATypeTag rightType = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(bytes1[offset1]);
                    byte[] bytes0 = argPtr0.getByteArray();
                    int offset0 = argPtr0.getStartOffset();
                    if (rightType == leftType) {
                        serde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ADURATION);
                        long leftChronon = 0, rightChronon = 0, dayTime = 0;
                        int yearMonth = 0;
                        switch(leftType) {
                            case DATE:
                                leftChronon = ADateSerializerDeserializer.getChronon(bytes0, offset0 + 1) * GregorianCalendarSystem.CHRONON_OF_DAY;
                                rightChronon = ADateSerializerDeserializer.getChronon(bytes1, offset1 + 1) * GregorianCalendarSystem.CHRONON_OF_DAY;
                                break;
                            case TIME:
                                leftChronon = ATimeSerializerDeserializer.getChronon(bytes0, offset0 + 1);
                                rightChronon = ATimeSerializerDeserializer.getChronon(bytes1, offset1 + 1);
                                break;
                            case DATETIME:
                                leftChronon = ADateTimeSerializerDeserializer.getChronon(bytes0, offset0 + 1);
                                rightChronon = ADateTimeSerializerDeserializer.getChronon(bytes1, offset1 + 1);
                                break;
                            case YEARMONTHDURATION:
                                yearMonth = (int) evaluateTimeInstanceArithmetic(AYearMonthDurationSerializerDeserializer.getYearMonth(bytes0, offset0 + 1), AYearMonthDurationSerializerDeserializer.getYearMonth(bytes1, offset1 + 1));
                                break;
                            case DAYTIMEDURATION:
                                leftChronon = ADayTimeDurationSerializerDeserializer.getDayTime(bytes0, offset0 + 1);
                                rightChronon = ADayTimeDurationSerializerDeserializer.getDayTime(bytes1, offset1 + 1);
                                break;
                            default:
                                throw new UnsupportedTypeException(getIdentifier(), bytes1[offset1]);
                        }
                        dayTime = evaluateTimeInstanceArithmetic(leftChronon, rightChronon);
                        aDuration.setValue(yearMonth, dayTime);
                        serde.serialize(aDuration, out);
                    } else {
                        long chronon = 0, dayTime = 0;
                        int yearMonth = 0;
                        ATypeTag resultType = null;
                        boolean isTimeOnly = false;
                        switch(leftType) {
                            case TIME:
                                serde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ATIME);
                                chronon = ATimeSerializerDeserializer.getChronon(bytes0, offset0 + 1);
                                isTimeOnly = true;
                                resultType = ATypeTag.TIME;
                                switch(rightType) {
                                    case DAYTIMEDURATION:
                                        dayTime = ADayTimeDurationSerializerDeserializer.getDayTime(bytes1, offset1 + 1);
                                        break;
                                    case DURATION:
                                        dayTime = ADurationSerializerDeserializer.getDayTime(bytes1, offset1 + 1);
                                        yearMonth = ADurationSerializerDeserializer.getYearMonth(bytes1, offset1 + 1);
                                        break;
                                    default:
                                        throw new IncompatibleTypeException(getIdentifier(), bytes0[offset0], bytes1[offset1]);
                                }
                                break;
                            case DATE:
                                serde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ADATE);
                                resultType = ATypeTag.DATE;
                                chronon = ADateSerializerDeserializer.getChronon(bytes0, offset0 + 1) * GregorianCalendarSystem.CHRONON_OF_DAY;
                            case DATETIME:
                                if (leftType == ATypeTag.DATETIME) {
                                    serde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ADATETIME);
                                    resultType = ATypeTag.DATETIME;
                                    chronon = ADateTimeSerializerDeserializer.getChronon(bytes0, offset0 + 1);
                                }
                                switch(rightType) {
                                    case DURATION:
                                        yearMonth = ADurationSerializerDeserializer.getYearMonth(bytes1, offset1 + 1);
                                        dayTime = ADurationSerializerDeserializer.getDayTime(bytes1, offset1 + 1);
                                        break;
                                    case YEARMONTHDURATION:
                                        yearMonth = AYearMonthDurationSerializerDeserializer.getYearMonth(bytes1, offset1 + 1);
                                        break;
                                    case DAYTIMEDURATION:
                                        dayTime = ADayTimeDurationSerializerDeserializer.getDayTime(bytes1, offset1 + 1);
                                        break;
                                    default:
                                        throw new IncompatibleTypeException(getIdentifier(), bytes0[offset0], bytes1[offset1]);
                                }
                                break;
                            case YEARMONTHDURATION:
                                yearMonth = AYearMonthDurationSerializerDeserializer.getYearMonth(bytes0, offset0 + 1);
                                switch(rightType) {
                                    case DATETIME:
                                        serde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ADATETIME);
                                        resultType = ATypeTag.DATETIME;
                                        chronon = ADateTimeSerializerDeserializer.getChronon(bytes1, offset1 + 1);
                                        break;
                                    case DATE:
                                        serde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ADATE);
                                        resultType = ATypeTag.DATE;
                                        chronon = ADateSerializerDeserializer.getChronon(bytes1, offset1 + 1) * GregorianCalendarSystem.CHRONON_OF_DAY;
                                        break;
                                    default:
                                        throw new IncompatibleTypeException(getIdentifier(), bytes0[offset0], bytes1[offset1]);
                                }
                                break;
                            case DURATION:
                                yearMonth = ADurationSerializerDeserializer.getYearMonth(bytes0, offset0 + 1);
                                dayTime = ADurationSerializerDeserializer.getDayTime(bytes0, offset0 + 1);
                            case DAYTIMEDURATION:
                                if (leftType == ATypeTag.DAYTIMEDURATION) {
                                    dayTime = ADayTimeDurationSerializerDeserializer.getDayTime(bytes0, offset0 + 1);
                                }
                                switch(rightType) {
                                    case DATETIME:
                                        serde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ADATETIME);
                                        resultType = ATypeTag.DATETIME;
                                        chronon = ADateTimeSerializerDeserializer.getChronon(bytes1, offset1 + 1);
                                        break;
                                    case DATE:
                                        serde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ADATE);
                                        resultType = ATypeTag.DATE;
                                        chronon = ADateSerializerDeserializer.getChronon(bytes1, offset1 + 1) * GregorianCalendarSystem.CHRONON_OF_DAY;
                                        break;
                                    case TIME:
                                        if (yearMonth == 0) {
                                            serde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ATIME);
                                            resultType = ATypeTag.TIME;
                                            chronon = ATimeSerializerDeserializer.getChronon(bytes1, offset1 + 1);
                                            isTimeOnly = true;
                                            break;
                                        }
                                    default:
                                        throw new IncompatibleTypeException(getIdentifier(), bytes0[offset0], bytes1[offset1]);
                                }
                                break;
                            default:
                                throw new IncompatibleTypeException(getIdentifier(), bytes0[offset0], bytes1[offset1]);
                        }
                        chronon = evaluateTimeDurationArithmetic(chronon, yearMonth, dayTime, isTimeOnly);
                        switch(resultType) {
                            case DATE:
                                if (chronon < 0 && chronon % GregorianCalendarSystem.CHRONON_OF_DAY != 0) {
                                    chronon = chronon / GregorianCalendarSystem.CHRONON_OF_DAY - 1;
                                } else {
                                    chronon = chronon / GregorianCalendarSystem.CHRONON_OF_DAY;
                                }
                                aDate.setValue((int) chronon);
                                serde.serialize(aDate, out);
                                break;
                            case TIME:
                                aTime.setValue((int) chronon);
                                serde.serialize(aTime, out);
                                break;
                            case DATETIME:
                                aDatetime.setValue(chronon);
                                serde.serialize(aDatetime, out);
                                break;
                            default:
                                throw new IncompatibleTypeException(getIdentifier(), bytes0[offset0], bytes1[offset1]);
                        }
                    }
                }
            };
        }
    };
}

Example 10 with AMutableDuration

use of org.apache.asterix.om.base.AMutableDuration in project asterixdb by apache.

the class ADurationConstructorDescriptor method createEvaluatorFactory.

@Override
public IScalarEvaluatorFactory createEvaluatorFactory(final IScalarEvaluatorFactory[] args) {
    return new IScalarEvaluatorFactory() {

        private static final long serialVersionUID = 1L;

        @Override
        public IScalarEvaluator createScalarEvaluator(IHyracksTaskContext ctx) throws HyracksDataException {
            return new IScalarEvaluator() {

                private ArrayBackedValueStorage resultStorage = new ArrayBackedValueStorage();

                private DataOutput out = resultStorage.getDataOutput();

                private IPointable inputArg = new VoidPointable();

                private IScalarEvaluator eval = args[0].createScalarEvaluator(ctx);

                private AMutableDuration aDuration = new AMutableDuration(0, 0);

                @SuppressWarnings("unchecked")
                private ISerializerDeserializer<ADuration> durationSerde = SerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ADURATION);

                private final UTF8StringPointable utf8Ptr = new UTF8StringPointable();

                @Override
                public void evaluate(IFrameTupleReference tuple, IPointable result) throws HyracksDataException {
                    try {
                        resultStorage.reset();
                        eval.evaluate(tuple, inputArg);
                        byte[] serString = inputArg.getByteArray();
                        int offset = inputArg.getStartOffset();
                        int len = inputArg.getLength();
                        if (serString[offset] == ATypeTag.SERIALIZED_STRING_TYPE_TAG) {
                            utf8Ptr.set(serString, offset + 1, len - 1);
                            int stringLength = utf8Ptr.getUTF8Length();
                            ADurationParserFactory.parseDuration(serString, utf8Ptr.getCharStartOffset(), stringLength, aDuration, ADurationParseOption.All);
                            durationSerde.serialize(aDuration, out);
                        } else {
                            throw new TypeMismatchException(getIdentifier(), 0, serString[offset], ATypeTag.SERIALIZED_STRING_TYPE_TAG);
                        }
                        result.set(resultStorage);
                    } catch (IOException e) {
                        throw new InvalidDataFormatException(getIdentifier(), e, ATypeTag.SERIALIZED_DURATION_TYPE_TAG);
                    }
                }
            };
        }
    };
}