org.bson.types

类 BSONTimestamp

java.lang.Object

org.bson.types.BSONTimestamp

所有已实现的接口:

Serializable

public class BSONTimestamp
extends Object
implements Serializable

this is used for storing timestamp. for storing normal dates in database, you should use java.util.Date time is seconds since epoch inc is an ordinal

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
BSONTimestamp() Construct an empty BSONTimestamp.
BSONTimestamp(Date date) Construct BSONTimestamp by java.util.Date.
BSONTimestamp(int time, int inc) Construct BSONTimestamp.
BSONTimestamp(Timestamp timestamp) Construct BSONTimestamp by java.sql.Timestamp.

方法概要

限定符和类型	方法和说明
boolean	equals(Object obj)
Date	getDate()
int	getInc()
int	getTime()
Date	toDate()
String	toString()
Timestamp	toTimestamp()

从类继承的方法 java.lang.Object

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

构造器详细资料

BSONTimestamp

public BSONTimestamp()

Construct an empty BSONTimestamp.

BSONTimestamp

public BSONTimestamp(Date date)

Construct BSONTimestamp by java.util.Date.

BSONTimestamp

public BSONTimestamp(int time,
                     int inc)

Construct BSONTimestamp.

参数:

time - seconds since epoch.

inc - microseconds in range of [0us, 999999us], while the 'inc' is out of range, the carry will occur.

BSONTimestamp

public BSONTimestamp(Timestamp timestamp)

Construct BSONTimestamp by java.sql.Timestamp. The precision of BSONTimestamp is microsecond and Timestamp is nanosecond, so there may have a loss of nanoseconds.

方法详细资料

equals

public boolean equals(Object obj)

覆盖:

equals 在类中 Object

getDate

public Date getDate()

返回:

get time in seconds since epoch

getInc

public int getInc()

返回:

get time in microseconds since epoch

getTime

public int getTime()

返回:

get time in seconds since epoch

toDate

public Date toDate()

返回:

Date of time and inc in milliseconds since epoch.

toString

public String toString()

覆盖:

toString 在类中 Object

toTimestamp

public Timestamp toTimestamp()

返回:

Timestamp of time in milliseconds and inc in nanoseconds since epoch