Transaction class
Transaction class which is created from a call to runTransaction().
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
delete(
DocumentReference documentReference) → Transaction -
Deletes the document referred to by the provided
documentReference. -
get(
DocumentReference documentReference) → Future< DocumentSnapshot> - Reads the document referenced by the provided DocumentReference.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
set(
DocumentReference documentReference, Map< String, dynamic> data, [SetOptions? options]) → Transaction - Writes to the document referred to by the provided DocumentReference. If the document does not exist yet, it will be created. If you pass SetOptions, the provided data can be merged into the existing document.
-
toString(
) → String -
A string representation of this object.
inherited
-
update(
DocumentReference documentReference, Map< String, dynamic> data) → Transaction -
Updates fields in the document referred to by
documentReference. The update will fail if applied to a document that does not exist.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited