org.apache.drill.exec.expr.fn.impl

Class DateUtility

java.lang.Object

org.apache.drill.exec.expr.fn.impl.DateUtility

public class DateUtility
extends Object

Utility class for Date, DateTime, TimeStamp, Interval data types.

WARNING: This class is excluded from the JDBC driver. If vectors refer to this code, they will fail when called from JDBC.

Field Summary

Fields

Modifier and Type	Field and Description
static DateTimeFormatter	dateTimeTZFormat
static DateTimeFormatter	formatDate
static DateTimeFormatter	formatTime
static DateTimeFormatter	formatTimeStamp
static DateTimeFormatter	formatTimeStampTZ
static DateTimeFormatter	isoFormatDate
static DateTimeFormatter	isoFormatTime
static DateTimeFormatter	isoFormatTimeStamp
static DateTimeFormatter	timeFormat
static String[]	timezoneList
static com.carrotsearch.hppc.ObjectIntHashMap<String>	timezoneMap
static DateTimeFormatter	UTC_FORMATTER

Constructor Summary

Constructors

Constructor and Description
DateUtility()

Method Summary

Modifier and Type	Method and Description
static DateTimeFormatter	buildFormatter(String pattern)
static DateTimeFormatter	getDateTimeFormatter()
static int	getIndex(String timezone)
static DateTimeFormatter	getTimeFormatter()
static String	getTimeZone(int index)
static LocalDateTime	parseBest(String value) Best effort parsing of the given value
static LocalDate	parseLocalDate(String value) Parse given string into a LocalDate
static LocalDateTime	parseLocalDateTime(String value) Parse the given string into a LocalDateTime.
static LocalTime	parseLocalTime(String value) Parse given string into a LocalTime

Methods inherited from class java.lang.Object

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

Field Detail

timezoneMap

public static com.carrotsearch.hppc.ObjectIntHashMap<String> timezoneMap

timezoneList

public static String[] timezoneList

formatDate

public static final DateTimeFormatter formatDate

formatTimeStamp

public static final DateTimeFormatter formatTimeStamp

formatTimeStampTZ

public static final DateTimeFormatter formatTimeStampTZ

formatTime

public static final DateTimeFormatter formatTime

isoFormatDate

public static final DateTimeFormatter isoFormatDate

isoFormatTimeStamp

public static final DateTimeFormatter isoFormatTimeStamp

isoFormatTime

public static final DateTimeFormatter isoFormatTime

UTC_FORMATTER

public static final DateTimeFormatter UTC_FORMATTER

dateTimeTZFormat

public static DateTimeFormatter dateTimeTZFormat

timeFormat

public static DateTimeFormatter timeFormat

Constructor Detail

DateUtility

public DateUtility()

Method Detail

getIndex

public static int getIndex(String timezone)

getTimeZone

public static String getTimeZone(int index)

parseLocalDate

public static LocalDate parseLocalDate(String value)

Parse given string into a LocalDate

parseLocalTime

public static LocalTime parseLocalTime(String value)

Parse given string into a LocalTime

parseLocalDateTime

public static LocalDateTime parseLocalDateTime(String value)

Parse the given string into a LocalDateTime.

getDateTimeFormatter

public static DateTimeFormatter getDateTimeFormatter()

parseBest

public static LocalDateTime parseBest(String value)

Best effort parsing of the given value

getTimeFormatter

public static DateTimeFormatter getTimeFormatter()

buildFormatter

public static DateTimeFormatter buildFormatter(String pattern)