Precondition class
A precondition on a document, used for conditional operations.
Constructors
- Precondition({bool? exists, String? updateTime})
- Precondition.fromJson(Map json_)
Properties
- exists ↔ bool?
-
When set to
true, the target document must exist.getter/setter pair - hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- updateTime ↔ String?
-
When set, the target document must exist and have been last updated at
that time.
getter/setter pair
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited