# Transaction class

Inheritance
  - Object
  - EventTarget
  - Transaction
Annotations
  - @Unstable()
  - @Native("IDBTransaction")

## Properties

completed → Future<Database>
  Provides a Future which will be completed once the transaction has completed. [...]
  read-only
db → Database
  final
error → DomException
  final
mode → String
  final
objectStoreNames → List<String>
  @Creates('DomStringList'), @Returns('DomStringList|Null'), final
onAbort → Stream<Event>
  Stream of `abort` events handled by this Transaction.
  read-only
onComplete → Stream<Event>
  Stream of `complete` events handled by this Transaction.
  read-only
onError → Stream<Event>
  Stream of `error` events handled by this Transaction.
  read-only
hashCode → int
  The hash code for this object. [...]
  read-only, inherited
on → Events
  This is an ease-of-use accessor for event streams which should only be used when an explicit accessor is not available.
  read-only, inherited
runtimeType → Type
  A representation of the runtime type of the object.
  read-only, inherited

## Methods

abort() → void
objectStore(String name) → ObjectStore
addEventListener(String type, EventListener listener, [ bool useCapture ]) → void
  inherited
dispatchEvent(Event event) → bool
  inherited
noSuchMethod(Invocation invocation) → dynamic
  Invoked when a non-existent method or property is accessed. [...]
  inherited
removeEventListener(String type, EventListener listener, [ bool useCapture ]) → void
  inherited
toString() → String
  Returns a string representation of this object.
  inherited

## Operators

operator ==(dynamic other) → bool
  The equality operator. [...]
  inherited

## Constants

abortEvent → const EventStreamProvider<Event>
  Static factory designed to expose `abort` events to event handlers that are not necessarily instances of Transaction. [...]
  `const EventStreamProvider<Event>('abort')`
completeEvent → const EventStreamProvider<Event>
  Static factory designed to expose `complete` events to event handlers that are not necessarily instances of Transaction. [...]
  `const EventStreamProvider<Event>('complete')`
errorEvent → const EventStreamProvider<Event>
  Static factory designed to expose `error` events to event handlers that are not necessarily instances of Transaction. [...]
  `const EventStreamProvider<Event>('error')`