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

Class XSDatePointable

java.lang.Object

org.apache.hyracks.data.std.api.AbstractPointable

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

All Implemented Interfaces:

org.apache.hyracks.data.std.api.IPointable, org.apache.hyracks.data.std.api.IValueReference, IDate, ITimezone

public class XSDatePointable
extends org.apache.hyracks.data.std.api.AbstractPointable
implements IDate, ITimezone

The date is split up into five sections. Due to leap year, we have decided to keep the storage simple by saving each date section separately. For calculations you can access YearMonth (months) and DayTime (milliseconds) values. The date pointable is also used for GDay, GMonth, GYear, GDayMonth and GMonthYear.

Author:

prestoncarman

Field Summary

Fields

Modifier and Type	Field	Description
static int	DAY_OFFSET
static org.apache.hyracks.data.std.api.IPointableFactory	FACTORY
static int	MONTH_OFFSET
static int	TIMEZONE_HOUR_OFFSET
static int	TIMEZONE_MINUTE_OFFSET
static org.apache.hyracks.api.dataflow.value.ITypeTraits	TYPE_TRAITS
static int	YEAR_OFFSET

Fields inherited from class org.apache.hyracks.data.std.api.AbstractPointable

bytes, length, start

Constructor Summary

Constructors

Constructor	Description
XSDatePointable()

Method Summary

Modifier and Type	Method	Description
long	getDay()
static long	getDay(byte[] bytes, int start)
long	getDayTime()
static long	getDayTime(byte[] bytes, int start)
long	getMonth()
static long	getMonth(byte[] bytes, int start)
long	getTimezone()
static long	getTimezone(byte[] bytes, int start)
long	getTimezoneHour()
static long	getTimezoneHour(byte[] bytes, int start)
long	getTimezoneMinute()
static long	getTimezoneMinute(byte[] bytes, int start)
long	getYear()
static long	getYear(byte[] bytes, int start)
long	getYearMonth()
static long	getYearMonth(byte[] bytes, int start)
static void	setDate(byte[] bytes, int start, long year, long month, long day, long timezoneHour, long timezoneMinute)
void	setDate(long year, long month, long day, long timezoneHour, long timezoneMinute)

Methods inherited from class org.apache.hyracks.data.std.api.AbstractPointable

getByteArray, getLength, getStartOffset, set, set

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

YEAR_OFFSET

public static final int YEAR_OFFSET

See Also:

Constant Field Values

MONTH_OFFSET

public static final int MONTH_OFFSET

See Also:

Constant Field Values

DAY_OFFSET

public static final int DAY_OFFSET

See Also:

Constant Field Values

TIMEZONE_HOUR_OFFSET

public static final int TIMEZONE_HOUR_OFFSET

See Also:

Constant Field Values

TIMEZONE_MINUTE_OFFSET

public static final int TIMEZONE_MINUTE_OFFSET

See Also:

Constant Field Values

TYPE_TRAITS

public static final org.apache.hyracks.api.dataflow.value.ITypeTraits TYPE_TRAITS

FACTORY

public static final org.apache.hyracks.data.std.api.IPointableFactory FACTORY

Constructor Detail

XSDatePointable

public XSDatePointable()

Method Detail

setDate

public void setDate(long year,
                    long month,
                    long day,
                    long timezoneHour,
                    long timezoneMinute)

setDate

public static void setDate(byte[] bytes,
                           int start,
                           long year,
                           long month,
                           long day,
                           long timezoneHour,
                           long timezoneMinute)

getYear

public long getYear()

Specified by:

getYear in interface IDate

getYear

public static long getYear(byte[] bytes,
                           int start)

getMonth

public long getMonth()

Specified by:

getMonth in interface IDate

getMonth

public static long getMonth(byte[] bytes,
                            int start)

getDay

public long getDay()

Specified by:

getDay in interface IDate

getDay

public static long getDay(byte[] bytes,
                          int start)

getTimezoneHour

public long getTimezoneHour()

Specified by:

getTimezoneHour in interface ITimezone

getTimezoneHour

public static long getTimezoneHour(byte[] bytes,
                                   int start)

getTimezoneMinute

public long getTimezoneMinute()

Specified by:

getTimezoneMinute in interface ITimezone

getTimezoneMinute

public static long getTimezoneMinute(byte[] bytes,
                                     int start)

getTimezone

public long getTimezone()

Specified by:

getTimezone in interface ITimezone

getTimezone

public static long getTimezone(byte[] bytes,
                               int start)

getYearMonth

public long getYearMonth()

Specified by:

getYearMonth in interface IDate

Specified by:

getYearMonth in interface ITimezone

getYearMonth

public static long getYearMonth(byte[] bytes,
                                int start)

getDayTime

public long getDayTime()

Specified by:

getDayTime in interface IDate

Specified by:

getDayTime in interface ITimezone

getDayTime

public static long getDayTime(byte[] bytes,
                              int start)