org.apache.calcite.util

Class ZonelessDate

java.lang.Object

org.apache.calcite.util.ZonelessDatetime

org.apache.calcite.util.ZonelessDate

All Implemented Interfaces:

Serializable, BasicDatetime

public class ZonelessDate
extends ZonelessDatetime

ZonelessDate is a date value without a time zone.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected Date	tempDate

Fields inherited from class org.apache.calcite.util.ZonelessDatetime

internalTime, lastFormat, tempCal, tempFormatter

Constructor Summary

Constructors

Constructor and Description
ZonelessDate() Constructs a ZonelessDate.

Method Summary

Methods

Modifier and Type	Method and Description
protected Date	getTempDate(long value) Gets a temporary Date object.
static ZonelessDate	parse(String s) Parses a string as a ZonelessDate.
static ZonelessDate	parse(String s, String format) Parses a string as a ZonelessDate with a given format string.
void	setZonedTime(long value, TimeZone zone) Sets this datetime via a zoned time value.
void	setZonelessTime(long value) Sets this datetime via a zoneless time value.
Object	toJdbcObject() Returns this datetime as a Jdbc object
String	toString() Converts this ZonelessDate to a java.sql.Date and formats it via the toString() method of that class.
String	toString(String format) Formats this ZonelessDate via a SimpleDateFormat.

Methods inherited from class org.apache.calcite.util.ZonelessDatetime

clearDate, clearTime, getCalendar, getDateValue, getFormatter, getJdbcDate, getJdbcTime, getJdbcTimestamp, getTime, getTimeValue

Methods inherited from class java.lang.Object

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

Field Detail

tempDate

protected transient Date tempDate

Constructor Detail

ZonelessDate

public ZonelessDate()

Constructs a ZonelessDate.

Method Detail

setZonelessTime

public void setZonelessTime(long value)

Description copied from interface: BasicDatetime

Sets this datetime via a zoneless time value. See class comments for more information.

Specified by:

setZonelessTime in interface BasicDatetime

Overrides:

setZonelessTime in class ZonelessDatetime

setZonedTime

public void setZonedTime(long value,
                TimeZone zone)

Description copied from interface: BasicDatetime

Sets this datetime via a zoned time value. See class comments for more information.

Specified by:

setZonedTime in interface BasicDatetime

Overrides:

setZonedTime in class ZonelessDatetime

toJdbcObject

public Object toJdbcObject()

Description copied from class: ZonelessDatetime

Returns this datetime as a Jdbc object

Specified by:

toJdbcObject in class ZonelessDatetime

toString

public String toString()

Converts this ZonelessDate to a java.sql.Date and formats it via the toString() method of that class.

Overrides:

toString in class Object

Returns:

the formatted date string

toString

public String toString(String format)

Formats this ZonelessDate via a SimpleDateFormat.

Parameters:

format - Format string, as required by SimpleDateFormat

Returns:

the formatted date string

parse

public static ZonelessDate parse(String s)

Parses a string as a ZonelessDate.

Parameters:

s - a string representing a date in ISO format, i.e. according to the SimpleDateFormat string "yyyy-MM-dd"

Returns:

the parsed date, or null if parsing failed

parse

public static ZonelessDate parse(String s,
                 String format)

Parses a string as a ZonelessDate with a given format string.

Parameters:

s - a string representing a date in ISO format, i.e. according to the SimpleDateFormat string "yyyy-MM-dd"

format - Format string as per SimpleDateFormat

Returns:

the parsed date, or null if parsing failed

getTempDate

protected Date getTempDate(long value)

Gets a temporary Date object. The same object is returned every time.