DocumentRef<E, D extends Document<E>> class

Annotations

• @immutable

Constructors

DocumentRef({required DocumentReference<JsonMap> ref, required QueryRef<E, D, DocumentRef<E, D>> collectionRef})

const

Properties

collectionRef → QueryRef<E, D, DocumentRef<E, D>>

final

hashCode → int

The hash code for this object.

no setter, override

id → String

no setter

ref → DocumentReference<JsonMap>

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

delete({WriteBatch? batch, Transaction? transaction}) → Future<void>

document() → Stream<D?>

get({GetOptions? options, Transaction? transaction}) → Future<D?>

options doesn't work with transaction

merge(E entity, {WriteBatch? batch, Transaction? transaction}) → Future<void>

マージ

mergeData(JsonMap data, {WriteBatch? batch, Transaction? transaction}) → Future<void>

マージ

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

set(E entity, {WriteBatch? batch, Transaction? transaction}) → Future<void>

全置き換え

setData(JsonMap data, {WriteBatch? batch, Transaction? transaction}) → Future<void>

全置き換え

toString() → String

A string representation of this object.

inherited

update(E entity, {WriteBatch? batch, Transaction? transaction}) → Future<void>

すでにあるデータに対して マージと似ているがそのキーの配下のものは置き換わる

updateData(JsonMap data, {WriteBatch? batch, Transaction? transaction}) → Future<void>

すでにあるデータに対して マージと似ているがそのキーの配下のものは置き換わる

Operators

operator ==(Object other) → bool

The equality operator.

override