ObjectId class

Constructors

ObjectId()
Generates an ObjectId instance with the actual seconds
ObjectId.fromBsonBinary(BsonBinary id)
ObjectId.fromBuffer(BsonBinary buffer)
ObjectId.fromHexString(String hexString)
factory
ObjectId.fromSeconds(int seconds)
Generates an ObjectId instance with the seconds required
ObjectId.parse(String hexString)
Generates an ObjectId instance from an hex string If the string is not valid throws an ArgumentError
factory

Properties

$oid String
no setter
dateTime DateTime
Equivalent to mongo shell's "getTimestamp".
no setter
hashCode int
The hash code for this object.
no setteroverride
id → BsonBinary
no setter
incrementHex String
Increment Hex part
no setter
incrementPart int
Increment int part
no setter
oid String
Returns the hexadecimal string representation of this ObjectId
no setter
randomHex String
Randox Hex part
no setter
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toHexString() String
Same as oid.
toJson() String
toString() String
A string representation of this object.
override

Operators

operator ==(Object other) bool
The equality operator.
override

Static Properties

classIncrementHex String
getter/setter pair
classRandomHex String
final

Static Methods

createId(int seconds) → BsonBinary
creates a BsonBinary representation of this ObjectId with the given number of seconds sinceEpoch
extractData(BsonBinary buffer) → BsonBinary
isValidHexId(String hexString) bool
Check if it is a valid hexString (hex chars and length 24)
tryParse(String hexString) ObjectId?
Generates an ObjectId instance from an hex string If the string is not valid returns null