com.amazon.redshift.util

Class RedshiftTime

java.lang.Object

java.util.Date

java.sql.Time

com.amazon.redshift.util.RedshiftTime

All Implemented Interfaces:

Serializable, Cloneable, Comparable<Date>

public class RedshiftTime
extends Time

This class augments the Java built-in Time to allow for explicit setting of the time zone.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static ThreadLocal<SimpleDateFormat>	TIME_FORMAT Threadsafe access to ready to use time formatter

Constructor Summary

Constructors

Constructor and Description
RedshiftTime(long time) Constructs a RedshiftTime without a time zone.
RedshiftTime(long time, Calendar calendar) Constructs a RedshiftTime with the given calendar object.
RedshiftTime(long time, Calendar calendar, int nanos) Store time with nanos.
RedshiftTime(long time, int nanos)
RedshiftTime(Time time, int nanos)

Method Summary

Modifier and Type	Method and Description
Object	clone()
boolean	equals(Object obj)
Calendar	getCalendar() Returns the calendar object for this time.
int	getNanos() Returns nano seconds of time.
int	hashCode()
void	setCalendar(Calendar calendar) Sets the calendar object for this time.
String	toString() Override default to string method to handle nanoSeconds

Methods inherited from class java.sql.Time

getDate, getDay, getMonth, getYear, setDate, setMonth, setTime, setYear, toInstant, toLocalTime, valueOf, valueOf

Methods inherited from class java.util.Date

after, before, compareTo, from, getHours, getMinutes, getSeconds, getTime, getTimezoneOffset, parse, setHours, setMinutes, setSeconds, toGMTString, toLocaleString, UTC

Methods inherited from class java.lang.Object

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

Field Detail

TIME_FORMAT

public static ThreadLocal<SimpleDateFormat> TIME_FORMAT

Threadsafe access to ready to use time formatter

Constructor Detail

RedshiftTime

public RedshiftTime(long time)

Constructs a RedshiftTime without a time zone.

Parameters:

time - milliseconds since January 1, 1970, 00:00:00 GMT; a negative number is milliseconds before January 1, 1970, 00:00:00 GMT.

See Also:

Time(long)

RedshiftTime

public RedshiftTime(long time,
                    int nanos)

RedshiftTime

public RedshiftTime(long time,
                    Calendar calendar)

Constructs a RedshiftTime with the given calendar object. The calendar object is optional. If absent, the driver will treat the time as time without time zone. When present, the driver will treat the time as a time with time zone using the TimeZone in the calendar object. Furthermore, this calendar will be used instead of the calendar object passed to PreparedStatement.setTime(int, Time, Calendar).

Parameters:

time - milliseconds since January 1, 1970, 00:00:00 GMT; a negative number is milliseconds before January 1, 1970, 00:00:00 GMT.

calendar - the calendar object containing the time zone or null.

See Also:

Time(long)

RedshiftTime

public RedshiftTime(long time,
                    Calendar calendar,
                    int nanos)

Store time with nanos.

Parameters:

time - milliseconds since January 1, 1970, 00:00:00 GMT; a negative number is milliseconds before January 1, 1970, 00:00:00 GMT.

calendar - the calendar object containing the time zone or null.

nanos - nanos

RedshiftTime

public RedshiftTime(Time time,
                    int nanos)

Method Detail

setCalendar

public void setCalendar(Calendar calendar)

Sets the calendar object for this time.

Parameters:

calendar - the calendar object or null.

getCalendar

public Calendar getCalendar()

Returns the calendar object for this time.

Returns:

the calendar or null.

getNanos

public int getNanos()

Returns nano seconds of time.

Returns:

nanos

hashCode

public int hashCode()

Overrides:

hashCode in class Date

equals

public boolean equals(Object obj)

Overrides:

equals in class Date

clone

public Object clone()

Overrides:

clone in class Date

toString

public String toString()

Override default to string method to handle nanoSeconds

Overrides:

toString in class Time