Send feedback
Class Timestamp (2.32.0)
Stay organized with collections
Save and categorize content based on your preferences.
Version 2.32.0 keyboard_arrow_down
public final class Timestamp implements Comparable<Timestamp> , Serializable
Represents a timestamp with nanosecond precision. Timestamps cover the range [0001-01-01,
9999-12-31].
Timestamp
instances are immutable.
Inheritance
Object >
Timestamp
Static Fields
MAX_VALUE
public static final Timestamp MAX_VALUE
The largest legal timestamp ("9999-12-31T23:59:59Z").
MIN_VALUE
public static final Timestamp MIN_VALUE
The smallest legal timestamp ("0001-01-01T00:00:00Z").
Static Methods
fromProto(Timestamp proto)
public static Timestamp fromProto ( Timestamp proto )
Creates an instance of Timestamp from com.google.protobuf.Timestamp
.
now()
public static Timestamp now ()
Creates an instance with current time.
of(Timestamp timestamp)
public static Timestamp of ( Timestamp timestamp )
Creates an instance representing the value of timestamp
.
of(Date date)
public static Timestamp of ( Date date )
Creates an instance representing the value of Date
.
Parameter Name Description date
Date
ofTimeMicroseconds(long microseconds)
public static Timestamp ofTimeMicroseconds ( long microseconds )
Creates an instance representing the value of microseconds
.
Parameter Name Description microseconds
long
ofTimeSecondsAndNanos(long seconds, int nanos)
public static Timestamp ofTimeSecondsAndNanos ( long seconds , int nanos )
Creates an instance representing the value of seconds
and nanos
since January
1, 1970, 00:00:00 UTC.
Parameters Name Description seconds
long
seconds since January 1, 1970, 00:00:00 UTC. A negative value is the number of
seconds before January 1, 1970, 00:00:00 UTC.
nanos
int
the fractional seconds component, in the range 0..999999999.
parseTimestamp(String timestamp)
public static Timestamp parseTimestamp ( String timestamp )
Creates a Timestamp instance from the given string. Input string should be in the RFC 3339
format, like '2020-12-01T10:15:30.000Z' or with the timezone offset, such as
'2020-12-01T10:15:30+01:00'.
Parameter Name Description timestamp
String
string in the RFC 3339 format
Returns Type Description Timestamp
created Timestamp
Methods
compareTo(Timestamp other)
public int compareTo ( Timestamp other )
Returns Type Description int
equals(Object o)
public boolean equals ( Object o )
Parameter Name Description o
Object
Overrides
getNanos()
Returns the fractional seconds component, in nanoseconds.
Returns Type Description int
getSeconds()
Returns the number of seconds since January 1, 1970, 00:00:00 UTC. A negative value is the
number of seconds before January 1, 1970, 00:00:00 UTC.
Returns Type Description long
hashCode()
Returns Type Description int
Overrides
toDate()
Returns a new java.util.Date
corresponding to this timestamp
. Any
sub-millisecond precision will be stripped.
Returns Type Description Date
An approximate java.util.Date
representation of this timestamp
.
toProto()
public Timestamp toProto ()
Returns a com.google.protobuf.Timestamp
initialized to the same point in time as
this
.
toSqlTimestamp()
public Timestamp toSqlTimestamp ()
Returns a JDBC timestamp initialized to the same point in time as this
.
toString()
Overrides
Send feedback
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License , and code samples are licensed under the Apache 2.0 License . For details, see the Google Developers Site Policies . Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2024-08-21 UTC.
[{
"type": "thumb-down",
"id": "hardToUnderstand",
"label":"Hard to understand"
},{
"type": "thumb-down",
"id": "incorrectInformationOrSampleCode",
"label":"Incorrect information or sample code"
},{
"type": "thumb-down",
"id": "missingTheInformationSamplesINeed",
"label":"Missing the information/samples I need"
},{
"type": "thumb-down",
"id": "otherDown",
"label":"Other"
}]
[{
"type": "thumb-up",
"id": "easyToUnderstand",
"label":"Easy to understand"
},{
"type": "thumb-up",
"id": "solvedMyProblem",
"label":"Solved my problem"
},{
"type": "thumb-up",
"id": "otherUp",
"label":"Other"
}]
Need to tell us more?
{
"lastModified": "Last updated 2024-08-21 UTC.",
"confidential": False
}