firebase-database/dev.gitlive.firebase.database.externals

Package-level declarations

Types

CancelCallback

typealias CancelCallback = (error: Throwable) -> Unit

ChangeSnapshotCallback

typealias ChangeSnapshotCallback = (data: DataSnapshot, previousChildName: String?) -> Unit

Database

external interface Database

DatabaseReference

external interface DatabaseReference : Query

DataSnapshot

external interface DataSnapshot

OnDisconnect

external interface OnDisconnect

Query

external interface Query

QueryConstraint

external interface QueryConstraint

ThenableReference

external interface ThenableReference : DatabaseReference

TransactionResult

external interface TransactionResult

ValueSnapshotCallback

typealias ValueSnapshotCallback = (data: DataSnapshot) -> Unit

Functions

child

external fun child(parent: DatabaseReference, path: String): DatabaseReference

connectDatabaseEmulator

external fun connectDatabaseEmulator(db: Database, host: String, port: Int, options: Any? = definedExternally)

enableLogging

external fun enableLogging(enabled: Boolean?, persistent: Boolean? = definedExternally)

endAt

external fun endAt(value: Any?, key: String? = definedExternally): QueryConstraint

endBefore

external fun endBefore(value: Any?, key: String? = definedExternally): QueryConstraint

equalTo

external fun equalTo(value: Any?, key: String? = definedExternally): QueryConstraint

get

external fun get(query: Query): Promise<DataSnapshot>

getDatabase

external fun getDatabase(app: FirebaseApp? = definedExternally, url: String? = definedExternally): Database

goOffline

external fun goOffline(db: Database)

goOnline

external fun goOnline(db: Database)

increment

external fun increment(delta: Double): Any

limitToFirst

external fun limitToFirst(limit: Int): QueryConstraint

limitToLast

external fun limitToLast(limit: Int): QueryConstraint

off

external fun off(query: Query, eventType: String?, callback: Any?)

onChildAdded

external fun onChildAdded(query: Query, callback: ChangeSnapshotCallback, cancelCallback: CancelCallback? = definedExternally): Unsubscribe

onChildChanged

external fun onChildChanged(query: Query, callback: ChangeSnapshotCallback, cancelCallback: CancelCallback? = definedExternally): Unsubscribe

onChildMoved

external fun onChildMoved(query: Query, callback: ChangeSnapshotCallback, cancelCallback: CancelCallback? = definedExternally): Unsubscribe

onChildRemoved

external fun onChildRemoved(query: Query, callback: ChangeSnapshotCallback, cancelCallback: CancelCallback? = definedExternally): Unsubscribe

onDisconnect

external fun onDisconnect(ref: DatabaseReference): OnDisconnect

onValue

external fun onValue(query: Query, callback: ValueSnapshotCallback, cancelCallback: CancelCallback? = definedExternally): Unsubscribe

orderByChild

external fun orderByChild(path: String): QueryConstraint

orderByKey

external fun orderByKey(): QueryConstraint

orderByValue

external fun orderByValue(): QueryConstraint

push

external fun push(parent: DatabaseReference, value: Any? = definedExternally): ThenableReference

query

external fun query(query: Query, vararg queryConstraints: QueryConstraint): Query

ref

external fun ref(db: Database, path: String? = definedExternally): DatabaseReference

remove

external fun remove(ref: DatabaseReference): Promise<Unit>

runTransaction

external fun <T> runTransaction(ref: DatabaseReference, transactionUpdate: (currentData: T) -> T, options: Any? = definedExternally): Promise<TransactionResult>

serverTimestamp

external fun serverTimestamp(): Any

set

external fun set(ref: DatabaseReference, value: Any?): Promise<Unit>

startAfter

external fun startAfter(value: Any?, key: String? = definedExternally): QueryConstraint

startAt

external fun startAt(value: Any?, key: String? = definedExternally): QueryConstraint

update

external fun update(ref: DatabaseReference, values: Any): Promise<Unit>