Package org.apache.pinot.spi.data

Class DateTimeFormatSpec

java.lang.Object

org.apache.pinot.spi.data.DateTimeFormatSpec

public class DateTimeFormatSpec
extends Object

Class to represent format from DateTimeFieldSpec

Constructor Summary

Constructors

Constructor	Description
DateTimeFormatSpec(String format)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
static DateTimeFormatSpec	forEpoch(int size, String timeUnit)
static DateTimeFormatSpec	forEpoch(String timeUnit)
static DateTimeFormatSpec	forSimpleDateFormat(String patternWithTz)
static DateTimeFormatSpec	forSimpleDateFormat(String pattern, String timeZone)
static DateTimeFormatSpec	forTimestamp()
long	fromFormatToMillis(String dateTimeValue)	Converts the date time value to the time in millis.
String	fromMillisToFormat(long timeMs)	Converts the time in millis to the date time format.
DateTimeFormatUnitSpec.DateTimeTransformUnit	getColumnDateTimeTransformUnit()
int	getColumnSize()
TimeUnit	getColumnUnit()
org.joda.time.format.DateTimeFormatter	getDateTimeFormatter()
org.joda.time.DateTimeZone	getDateTimezone()
String	getSDFPattern()
DateTimeFieldSpec.TimeFormat	getTimeFormat()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DateTimeFormatSpec

public DateTimeFormatSpec(String format)

Method Detail

forTimestamp

public static DateTimeFormatSpec forTimestamp()

forEpoch

public static DateTimeFormatSpec forEpoch(String timeUnit)

forEpoch

public static DateTimeFormatSpec forEpoch(int size,
                                          String timeUnit)

forSimpleDateFormat

public static DateTimeFormatSpec forSimpleDateFormat(String patternWithTz)

forSimpleDateFormat

public static DateTimeFormatSpec forSimpleDateFormat(String pattern,
                                                     @Nullable
                                                     String timeZone)

getColumnSize

public int getColumnSize()

getColumnUnit

public TimeUnit getColumnUnit()

getColumnDateTimeTransformUnit

public DateTimeFormatUnitSpec.DateTimeTransformUnit getColumnDateTimeTransformUnit()

getTimeFormat

public DateTimeFieldSpec.TimeFormat getTimeFormat()

getSDFPattern

public String getSDFPattern()

getDateTimezone

public org.joda.time.DateTimeZone getDateTimezone()

getDateTimeFormatter

public org.joda.time.format.DateTimeFormatter getDateTimeFormatter()

fromMillisToFormat

public String fromMillisToFormat(long timeMs)

Converts the time in millis to the date time format.

• Given timeMs=1498892400000 and format='1:HOURS:EPOCH', returns 1498892400000/(1000*60*60)='416359'
• Given timeMs=1498892400000 and format='5:MINUTES:EPOCH', returns 1498892400000/(1000*60*5)='4996308'
• Given timeMs=1498892400000 and format='1:MILLISECONDS:TIMESTAMP', returns '2017-07-01 00:00:00.0'
• Given timeMs=1498892400000 and format='1:DAYS:SIMPLE_DATE_FORMAT:yyyyMMdd', returns '20170701'

fromFormatToMillis

public long fromFormatToMillis(String dateTimeValue)

Converts the date time value to the time in millis.

• Given dateTimeValue='416359' and format='1:HOURS:EPOCH', returns 416359*(1000*60*60)=1498892400000
• Given dateTimeValue='4996308' and format='5:MINUTES:EPOCH', returns 4996308*(1000*60*5)=1498892400000
• Given dateTimeValue='2017-07-01 00:00:00' and format='1:MILLISECONDS:TIMESTAMP', returns 1498892400000
• Given dateTimeValue='1498892400000' and format='1:DAYS:TIMESTAMP', returns 1498892400000
• Given dateTimeValue='20170701' and format='1:DAYS:SIMPLE_DATE_FORMAT:yyyyMMdd', returns 1498892400000

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object