RxRoom

Kotlin |Java

open class RxRoom

kotlin.Any
↳	androidx.room.RxRoom

Helper class to add RxJava2 support to Room.

Summary

Public constructors
`<init>()`

Public methods
open static Flowable<Any!>!	`createFlowable(database: RoomDatabase!, vararg tableNames: String!)` Creates a `Flowable` that emits at least once and also re-emits whenever one of the observed tables is updated.
open static Observable<Any!>!	`createObservable(database: RoomDatabase!, vararg tableNames: String!)` Creates a `Observable` that emits at least once and also re-emits whenever one of the observed tables is updated.

Properties
static Any!	`NOTHING` Data dispatched by the publisher created by `createFlowable(RoomDatabase, String...)`.

RxRoom()

Deprecated: This type should not be instantiated as it contains only static methods.

open static fun createFlowable(database: RoomDatabase!, vararg tableNames: String!): Flowable<Any!>!

Creates a Flowable that emits at least once and also re-emits whenever one of the observed tables is updated.

You can easily chain a database operation to downstream of this Flowable to ensure that it re-runs when database is modified.

Since database invalidation is batched, multiple changes in the database may results in just 1 emission.

Parameters
`database`	RoomDatabase!: The database instance
`tableNames`	RoomDatabase!: The list of table names that should be observed

Return
Flowable<Any!>!: A `Flowable` which emits `NOTHING` when one of the observed tables is modified (also once when the invalidation tracker connection is established).

open static fun createObservable(database: RoomDatabase!, vararg tableNames: String!): Observable<Any!>!

Creates a Observable that emits at least once and also re-emits whenever one of the observed tables is updated.

You can easily chain a database operation to downstream of this Observable to ensure that it re-runs when database is modified.

Since database invalidation is batched, multiple changes in the database may results in just 1 emission.

Parameters
`database`	RoomDatabase!: The database instance
`tableNames`	RoomDatabase!: The list of table names that should be observed

Return
Observable<Any!>!: A `Observable` which emits `NOTHING` when one of the observed tables is modified (also once when the invalidation tracker connection is established).

static val NOTHING: Any!

Data dispatched by the publisher created by createFlowable(RoomDatabase, String...).