FirestoreTimestamp class
A Timestamp represents a point in time independent of any time zone or calendar, represented as seconds and fractions of seconds at nanosecond resolution in UTC Epoch time. It is encoded using the Proleptic Gregorian Calendar which extends the Gregorian calendar backwards to year one. It is encoded assuming all minutes are 60 seconds long, i.e. leap seconds are 'smeared' so that no leap second table is needed for interpretation. Range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By restricting to that range, we ensure that we can convert to and from RFC 3339 date strings.
For more information, see the reference timestamp definition
- Implemented types
Constructors
- FirestoreTimestamp.new(int _seconds, int _nanoseconds)
- Creates a FirestoreTimestamp
- FirestoreTimestamp.fromDate(DateTime date)
-
Create a FirestoreTimestamp from DateTime instance
factory
- FirestoreTimestamp.fromMicrosecondsSinceEpoch(int microseconds)
-
Create a FirestoreTimestamp fromMicrosecondsSinceEpoch
factory
- FirestoreTimestamp.fromMillisecondsSinceEpoch(int milliseconds)
-
Create a FirestoreTimestamp fromMillisecondsSinceEpoch
factory
- FirestoreTimestamp.now()
-
Create a FirestoreTimestamp from DateTime.now()
factory
Properties
- hashCode → int
-
The hash code for this object.
no setteroverride
- microsecondsSinceEpoch → int
-
no setter
- millisecondsSinceEpoch → int
-
no setter
- nanoseconds → int
-
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- seconds → int
-
no setter
Methods
-
compareTo(
FirestoreTimestamp other) → int -
Compares this object to another object.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toDate(
) → DateTime - Converts FirestoreTimestamp to DateTime
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
override