Package org.apache.calcite.util

Class TimestampWithTimeZoneString

java.lang.Object

org.apache.calcite.util.TimestampWithTimeZoneString

All Implemented Interfaces:

Comparable<TimestampWithTimeZoneString>

public class TimestampWithTimeZoneString
extends Object
implements Comparable<TimestampWithTimeZoneString>

Timestamp with time-zone literal.

Immutable, internally represented as a string (in ISO format), and can support unlimited precision (milliseconds, nanoseconds).

Constructor Summary

Constructors

Constructor	Description
TimestampWithTimeZoneString(int year, int month, int day, int h, int m, int s, String timeZone)	Creates a TimestampWithTimeZoneString for year, month, day, hour, minute, second, millisecond values in the given time-zone.
TimestampWithTimeZoneString(String v)	Creates a TimestampWithTimeZoneString.
TimestampWithTimeZoneString(TimestampString localDateTime, TimeZone timeZone)	Creates a TimestampWithTimeZoneString.

Method Summary

Modifier and Type	Method	Description
int	compareTo(TimestampWithTimeZoneString o)
boolean	equals(@Nullable Object o)
static TimestampWithTimeZoneString	fromCalendarFields(Calendar calendar)	Creates a TimestampWithTimeZoneString from a Calendar.
static TimestampWithTimeZoneString	fromMillisSinceEpoch(long millis)	Creates a TimestampWithTimeZoneString that is a given number of milliseconds since the epoch UTC.
DateString	getLocalDateString()
TimestampString	getLocalTimestampString()
TimeString	getLocalTimeString()
TimeZone	getTimeZone()
int	hashCode()
TimestampWithTimeZoneString	round(int precision)
String	toString()
String	toString(int precision)	Converts this TimestampWithTimeZoneString to a string, truncated or padded with zeros to a given precision.
TimestampWithTimeZoneString	withFraction(String fraction)	Sets the fraction field of a TimestampString.
TimestampWithTimeZoneString	withMillis(int millis)	Sets the fraction field of a TimestampWithTimeZoneString to a given number of milliseconds.
TimestampWithTimeZoneString	withNanos(int nanos)	Sets the fraction field of a TimestampWithTimeZoneString to a given number of nanoseconds.
TimestampWithTimeZoneString	withTimeZone(TimeZone timeZone)

Methods inherited from class java.lang.Object

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

Constructor Details

TimestampWithTimeZoneString

public TimestampWithTimeZoneString(TimestampString localDateTime,
 TimeZone timeZone)

Creates a TimestampWithTimeZoneString.

TimestampWithTimeZoneString

public TimestampWithTimeZoneString(String v)

Creates a TimestampWithTimeZoneString.

TimestampWithTimeZoneString

public TimestampWithTimeZoneString(int year,
 int month,
 int day,
 int h,
 int m,
 int s,
 String timeZone)

Creates a TimestampWithTimeZoneString for year, month, day, hour, minute, second, millisecond values in the given time-zone.

Method Details

withMillis

public TimestampWithTimeZoneString withMillis(int millis)

Sets the fraction field of a TimestampWithTimeZoneString to a given number of milliseconds. Nukes the value set via withNanos(int).

For example, new TimestampWithTimeZoneString(1970, 1, 1, 2, 3, 4, "GMT").withMillis(56) yields TIMESTAMP WITH LOCAL TIME ZONE '1970-01-01 02:03:04.056 GMT'.

withNanos

public TimestampWithTimeZoneString withNanos(int nanos)

Sets the fraction field of a TimestampWithTimeZoneString to a given number of nanoseconds. Nukes the value set via withMillis(int).

For example, new TimestampWithTimeZoneString(1970, 1, 1, 2, 3, 4, "GMT").withNanos(56789) yields TIMESTAMP WITH LOCAL TIME ZONE '1970-01-01 02:03:04.000056789 GMT'.

withFraction

public TimestampWithTimeZoneString withFraction(String fraction)

Sets the fraction field of a TimestampString. The precision is determined by the number of leading zeros. Trailing zeros are stripped.

For example, new TimestampWithTimeZoneString(1970, 1, 1, 2, 3, 4, "GMT").withFraction("00506000") yields TIMESTAMP WITH LOCAL TIME ZONE '1970-01-01 02:03:04.00506 GMT'.

fromCalendarFields

public static TimestampWithTimeZoneString fromCalendarFields(Calendar calendar)

Creates a TimestampWithTimeZoneString from a Calendar.

withTimeZone

public TimestampWithTimeZoneString withTimeZone(TimeZone timeZone)

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(@Nullable Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(TimestampWithTimeZoneString o)

Specified by:

compareTo in interface Comparable<TimestampWithTimeZoneString>

round

public TimestampWithTimeZoneString round(int precision)

fromMillisSinceEpoch

public static TimestampWithTimeZoneString fromMillisSinceEpoch(long millis)

Creates a TimestampWithTimeZoneString that is a given number of milliseconds since the epoch UTC.

toString

public String toString(int precision)

Converts this TimestampWithTimeZoneString to a string, truncated or padded with zeros to a given precision.

getLocalDateString

public DateString getLocalDateString()

getLocalTimeString

public TimeString getLocalTimeString()

getLocalTimestampString

public TimestampString getLocalTimestampString()

getTimeZone

public TimeZone getTimeZone()