Class java.sql.Time - JDK 5 Documentation v1.1.8, Java 2 SDK 英文文档

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Class java.sql.Time

java.lang.Object
   |
   +----java.util.Date
           |
           +----java.sql.Time

public class Time
extends Date

This class is a thin wrapper around java.util.Date that allows JDBC to identify this as a SQL TIME value. It adds formatting and parsing operations to support the JDBC escape syntax for time values.

Time(int, int, int): Construct a Time Object
Time(long): Construct a Time using a milliseconds time value

getDate(): Returns the day of the month represented by this date.
getDay(): Returns the day of the week represented by this date.
getMonth(): Returns the month represented by this date.
getYear(): Returns the year represented by this date, minus 1900.
setDate(int): Sets the day of the month of this date to the specified value.
setMonth(int): Sets the month of this date to the specified value.
setTime(long): Set a Time using a milliseconds time value
setYear(int): Sets the year of this date to be the specified value plus 1900.
toString(): Format a time in JDBC date escape format
valueOf(String): Convert a string in JDBC time escape format to a Time value

Time

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

Construct a Time Object

Parameters:: hour - 0 to 23; minute - 0 to 59; second - 0 to 59

Time

 public Time(long time)

Construct a Time using a milliseconds time value

Parameters:: time - milliseconds since January 1, 1970, 00:00:00 GMT

setTime

 public void setTime(long time)

Set a Time using a milliseconds time value

Parameters:: time - milliseconds since January 1, 1970, 00:00:00 GMT
Overrides:: setTime in class Date

valueOf

 public static Time valueOf(String s)

Convert a string in JDBC time escape format to a Time value

Parameters:: s - time in format "hh:mm:ss"
Returns:: corresponding Time

toString

 public String toString()

Format a time in JDBC date escape format

Returns:: a String in hh:mm:ss format
Overrides:: toString in class Date

getYear

 public int getYear()

Returns the year represented by this date, minus 1900.

Overrides:: getYear in class Date

getMonth

 public int getMonth()

Returns the month represented by this date.

Overrides:: getMonth in class Date

getDay

 public int getDay()

Returns the day of the week represented by this date.

Overrides:: getDay in class Date

getDate

 public int getDate()

Returns the day of the month represented by this date.

Overrides:: getDate in class Date

setYear

 public void setYear(int i)

Sets the year of this date to be the specified value plus 1900.

Overrides:: setYear in class Date

setMonth

 public void setMonth(int i)

Sets the month of this date to the specified value.

Overrides:: setMonth in class Date

setDate

 public void setDate(int i)

Sets the day of the month of this date to the specified value.

Overrides:: setDate in class Date

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