程序包 java.sql

类 Time

java.lang.Object

java.util.Date

java.sql.Time

所有已实现的接口:

Serializable, Cloneable, Comparable<Date>

public class Time
extends Date

A thin wrapper around the java.util.Date class that allows the JDBC API to identify this as an SQL TIME value. The Time class adds formatting and parsing operations to support the JDBC escape syntax for time values.

The date components should be set to the "zero epoch" value of January 1, 1970 and should not be accessed.

另请参阅:

序列化表格

构造器概要

构造器

构造器	说明
Time(int hour, int minute, int second)	已过时。 Use the constructor that takes a milliseconds value in place of this constructor
Time(long time)	Constructs a Time object using a milliseconds time value.

方法概要

限定符和类型	方法	说明
int	getDate()	已过时。
int	getDay()	已过时。
int	getMonth()	已过时。
int	getYear()	已过时。
void	setDate(int i)	已过时。
void	setMonth(int i)	已过时。
void	setTime(long time)	Sets a Time object using a milliseconds time value.
void	setYear(int i)	已过时。
String	toString()	Formats a time in JDBC time escape format.
static Time	valueOf(String s)	Converts a string in JDBC time escape format to a Time value.

从类继承的方法 java.util.Date

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

从类继承的方法 java.lang.Object

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

构造器详细资料

Time

@Deprecated
public Time(int hour,
            int minute,
            int second)

已过时。 Use the constructor that takes a milliseconds value in place of this constructor

Constructs a Time object initialized with the given values for the hour, minute, and second. The driver sets the date components to January 1, 1970. Any method that attempts to access the date components of a Time object will throw a java.lang.IllegalArgumentException.

The result is undefined if a given argument is out of bounds.

参数:

hour - 0 to 23

minute - 0 to 59

second - 0 to 59

Time

public Time(long time)

Constructs a Time object using a milliseconds time value.

参数:

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

方法详细资料

setTime

public void setTime(long time)

Sets a Time object using a milliseconds time value.

覆盖:

setTime 在类中 Date

参数:

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

valueOf

public static Time valueOf(String s)

Converts a string in JDBC time escape format to a Time value.

参数:

s - time in format "hh:mm:ss"

返回:

a corresponding Time object

toString

public String toString()

Formats a time in JDBC time escape format.

覆盖:

toString 在类中 Date

返回:

a String in hh:mm:ss format

另请参阅:

Date.toLocaleString(), Date.toGMTString()

getYear

@Deprecated
public int getYear()

已过时。

This method is deprecated and should not be used because SQL TIME values do not have a year component.

覆盖:

getYear 在类中 Date

返回:

the year represented by this date, minus 1900.

抛出:

IllegalArgumentException - if this method is invoked

另请参阅:

setYear(int)

getMonth

@Deprecated
public int getMonth()

已过时。

This method is deprecated and should not be used because SQL TIME values do not have a month component.

覆盖:

getMonth 在类中 Date

返回:

the month represented by this date.

抛出:

IllegalArgumentException - if this method is invoked

另请参阅:

setMonth(int)

getDay

@Deprecated
public int getDay()

已过时。

This method is deprecated and should not be used because SQL TIME values do not have a day component.

覆盖:

getDay 在类中 Date

返回:

the day of the week represented by this date.

抛出:

IllegalArgumentException - if this method is invoked

另请参阅:

Calendar

getDate

@Deprecated
public int getDate()

已过时。

This method is deprecated and should not be used because SQL TIME values do not have a date component.

覆盖:

getDate 在类中 Date

返回:

the day of the month represented by this date.

抛出:

IllegalArgumentException - if this method is invoked

另请参阅:

setDate(int)

setYear

@Deprecated
public void setYear(int i)

已过时。

This method is deprecated and should not be used because SQL TIME values do not have a year component.

覆盖:

setYear 在类中 Date

参数:

i - the year value.

抛出:

IllegalArgumentException - if this method is invoked

另请参阅:

getYear()

setMonth

@Deprecated
public void setMonth(int i)

已过时。

This method is deprecated and should not be used because SQL TIME values do not have a month component.

覆盖:

setMonth 在类中 Date

参数:

i - the month value between 0-11.

抛出:

IllegalArgumentException - if this method is invoked

另请参阅:

getMonth()

setDate

@Deprecated
public void setDate(int i)

已过时。

This method is deprecated and should not be used because SQL TIME values do not have a date component.

覆盖:

setDate 在类中 Date

参数:

i - the day of the month value between 1-31.

抛出:

IllegalArgumentException - if this method is invoked

另请参阅:

getDate()