TransactionOptions class
Options for beginning a new transaction.
Transactions can be created explicitly with calls to Datastore.BeginTransaction or implicitly by setting ReadOptions.new_transaction in read requests.
Constructors
- TransactionOptions({ReadOnly? readOnly, ReadWrite? readWrite})
- TransactionOptions.fromJson(Map json_)
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- readOnly ↔ ReadOnly?
-
The transaction should only allow reads.
getter/setter pair
- readWrite ↔ ReadWrite?
-
The transaction should allow both reads and writes.
getter/setter pair
- 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
-
toJson(
) → Map< String, dynamic> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited