Package org.apache.vxquery.datamodel.accessors.atomic

Examples of org.apache.vxquery.datamodel.accessors.atomic.XSDatePointable

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        return ValueTag.XS_DATE_TAG;
    }

    @Override
    protected long getValueAsInteger(TaggedValuePointable tvp) {
        XSDatePointable datep = (XSDatePointable) XSDatePointable.FACTORY.createPointable();
        tvp.getValue(datep);
        return datep.getMonth();
    }
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    @Override
    protected IScalarEvaluator createEvaluator(IHyracksTaskContext ctx, IScalarEvaluator[] args)
            throws AlgebricksException {
        final DynamicContext dCtx = (DynamicContext) ctx.getJobletContext().getGlobalJobData();
        final XSDatePointable datep = (XSDatePointable) XSDatePointable.FACTORY.createPointable();
        final XSDateTimePointable ctxDatetimep = (XSDateTimePointable) XSDateTimePointable.FACTORY.createPointable();
        final LongPointable longp = (LongPointable) LongPointable.FACTORY.createPointable();
        final ArrayBackedValueStorage abvsInner = new ArrayBackedValueStorage();
        final DataOutput dOutInner = abvsInner.getDataOutput();
        final ArrayBackedValueStorage abvs = new ArrayBackedValueStorage();
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    }

    @Override
    protected IScalarEvaluator createEvaluator(IHyracksTaskContext ctx, IScalarEvaluator[] args)
            throws AlgebricksException {
        final XSDatePointable datep = (XSDatePointable) XSDatePointable.FACTORY.createPointable();
        final XSTimePointable timep = (XSTimePointable) XSTimePointable.FACTORY.createPointable();
        final SequencePointable seqp = (SequencePointable) SequencePointable.FACTORY.createPointable();
        final ArrayBackedValueStorage abvs = new ArrayBackedValueStorage();
        final DataOutput dOut = abvs.getDataOutput();

        return new AbstractTaggedValueArgumentScalarEvaluator(args) {
            @Override
            protected void evaluate(TaggedValuePointable[] args, IPointable result) throws SystemException {
                TaggedValuePointable tvp1 = args[0];
                if (tvp1.getTag() == ValueTag.SEQUENCE_TAG) {
                    tvp1.getValue(seqp);
                    if (seqp.getEntryCount() == 0) {
                        XDMConstants.setEmptySequence(result);
                        return;
                    }
                }
                if (tvp1.getTag() != ValueTag.XS_DATE_TAG) {
                    throw new SystemException(ErrorCode.FORG0006);
                }
                tvp1.getValue(datep);

                TaggedValuePointable tvp2 = args[1];
                if (tvp2.getTag() == ValueTag.SEQUENCE_TAG) {
                    tvp2.getValue(seqp);
                    if (seqp.getEntryCount() == 0) {
                        XDMConstants.setEmptySequence(result);
                        return;
                    }
                }
                if (tvp2.getTag() != ValueTag.XS_TIME_TAG) {
                    throw new SystemException(ErrorCode.FORG0006);
                }
                tvp2.getValue(timep);

                // Set the timezone.
                byte timezoneHour, timezoneMinute;
                if (datep.getTimezoneHour() == DateTime.TIMEZONE_HOUR_NULL
                        && datep.getTimezoneMinute() == DateTime.TIMEZONE_MINUTE_NULL
                        && timep.getTimezoneHour() == DateTime.TIMEZONE_HOUR_NULL
                        && timep.getTimezoneMinute() == DateTime.TIMEZONE_MINUTE_NULL) {
                    // both null.
                    timezoneHour = DateTime.TIMEZONE_HOUR_NULL;
                    timezoneMinute = DateTime.TIMEZONE_MINUTE_NULL;
                } else if (datep.getTimezoneHour() == DateTime.TIMEZONE_HOUR_NULL
                        && datep.getTimezoneMinute() == DateTime.TIMEZONE_MINUTE_NULL
                        && timep.getTimezoneHour() != DateTime.TIMEZONE_HOUR_NULL
                        && timep.getTimezoneMinute() != DateTime.TIMEZONE_MINUTE_NULL) {
                    // date is null.
                    timezoneHour = (byte) timep.getTimezoneHour();
                    timezoneMinute = (byte) timep.getTimezoneMinute();
                } else if (datep.getTimezoneHour() != DateTime.TIMEZONE_HOUR_NULL
                        && datep.getTimezoneMinute() != DateTime.TIMEZONE_MINUTE_NULL
                        && timep.getTimezoneHour() == DateTime.TIMEZONE_HOUR_NULL
                        && timep.getTimezoneMinute() == DateTime.TIMEZONE_MINUTE_NULL) {
                    // time is null.
                    timezoneHour = (byte) datep.getTimezoneHour();
                    timezoneMinute = (byte) datep.getTimezoneMinute();
                } else if (datep.getTimezoneHour() == timep.getTimezoneHour()
                        && datep.getTimezoneMinute() == timep.getTimezoneMinute()) {
                    // timezones are the same.
                    timezoneHour = (byte) datep.getTimezoneHour();
                    timezoneMinute = (byte) datep.getTimezoneMinute();
                } else {
                    // Neither match.
                    throw new SystemException(ErrorCode.FORG0008);
                }

                try {
                    abvs.reset();
                    dOut.write(ValueTag.XS_DATETIME_TAG);
                    dOut.write(datep.getByteArray(), datep.getStartOffset(),
                            XSDatePointable.TYPE_TRAITS.getFixedLength() - 2);
                    dOut.write(timep.getByteArray(), timep.getStartOffset(),
                            XSTimePointable.TYPE_TRAITS.getFixedLength() - 2);
                    dOut.write(timezoneHour);
                    dOut.write(timezoneMinute);
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        return ValueTag.XS_DATE_TAG;
    }

    @Override
    protected long getValueAsInteger(TaggedValuePointable tvp) {
        XSDatePointable datep = (XSDatePointable) XSDatePointable.FACTORY.createPointable();
        tvp.getValue(datep);
        return datep.getDay();
    }
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        return ValueTag.XS_DAY_TIME_DURATION_TAG;
    }

    @Override
    protected long getValueAsInteger(TaggedValuePointable tvp) {
        XSDatePointable datep = (XSDatePointable) XSDatePointable.FACTORY.createPointable();
        tvp.getValue(datep);
        return FunctionHelper.getTimezone(datep);
    }
View Full Code Here
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        return ValueTag.XS_DATE_TAG;
    }

    @Override
    protected long getValueAsInteger(TaggedValuePointable tvp) {
        XSDatePointable datep = (XSDatePointable) XSDatePointable.FACTORY.createPointable();
        tvp.getValue(datep);
        return datep.getYear();
    }
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            pp.giveBack(dp);
        }
    }

    private void printDate(PrintStream ps, TaggedValuePointable tvp) {
        XSDatePointable dp = pp.takeOne(XSDatePointable.class);
        try {
            tvp.getValue(dp);
            abvs.reset();
            castToString.convertDate(dp, dOut);
            printStringAbvs(ps);
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            pp.giveBack(fp);
        }
    }

    private void printGDay(PrintStream ps, TaggedValuePointable tvp) {
        XSDatePointable dp = pp.takeOne(XSDatePointable.class);
        try {
            tvp.getValue(dp);
            abvs.reset();
            castToString.convertGDay(dp, dOut);
            printStringAbvs(ps);
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            pp.giveBack(dp);
        }
    }

    private void printGMonth(PrintStream ps, TaggedValuePointable tvp) {
        XSDatePointable dp = pp.takeOne(XSDatePointable.class);
        try {
            tvp.getValue(dp);
            abvs.reset();
            castToString.convertGMonth(dp, dOut);
            printStringAbvs(ps);
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            pp.giveBack(dp);
        }
    }

    private void printGMonthDay(PrintStream ps, TaggedValuePointable tvp) {
        XSDatePointable dp = pp.takeOne(XSDatePointable.class);
        try {
            tvp.getValue(dp);
            abvs.reset();
            castToString.convertGMonthDay(dp, dOut);
            printStringAbvs(ps);
View Full Code Here
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Related Classes of org.apache.vxquery.datamodel.accessors.atomic.XSDatePointable

  • org.apache.vxquery.runtime.functions.datetime.FnAdjustDateToTimezoneScalarEvaluatorFactory
  • org.apache.vxquery.runtime.functions.datetime.FnDateTimeScalarEvaluatorFactory
  • org.apache.vxquery.runtime.functions.datetime.FnDayFromDateScalarEvaluatorFactory
  • org.apache.vxquery.runtime.functions.datetime.FnMonthFromDateScalarEvaluatorFactory
  • org.apache.vxquery.runtime.functions.datetime.FnTimezoneFromDateScalarEvaluatorFactory
  • org.apache.vxquery.runtime.functions.datetime.FnYearFromDateScalarEvaluatorFactory
  • org.apache.vxquery.serializer.XMLSerializer
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