MapReduceObservable

Value Members

1. final def !=(arg0: Any): Boolean

   

   Definition Classes

   AnyRef → Any

2. final def ##(): Int

   

   Definition Classes

   AnyRef → Any

3. final def ==(arg0: Any): Boolean

   

   Definition Classes

   AnyRef → Any

4. def action(action: MapReduceAction): MapReduceObservable[TResult]

   

   Specify the MapReduceAction to be used when writing to a collection.

   Specify the MapReduceAction to be used when writing to a collection.

   action

   an model.MapReduceAction to perform on the collection

   returns

   this

5. final def asInstanceOf[T0]: T0

   

   Definition Classes

   Any

6. def bypassDocumentValidation(bypassDocumentValidation: Boolean): MapReduceObservable[TResult]

   

   Sets the bypass document level validation flag.

   Sets the bypass document level validation flag.

   Note:: This only applies when an $out stage is specified.

   output with an action

   bypassDocumentValidation

   If true, allows the write to opt-out of document level validation.

   returns

   this

   Since

   1.1

   Note

   Requires MongoDB 3.2 or greater

7. def clone(): AnyRef

   

   Attributes

   protected[java.lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... )

8. def collectionName(collectionName: String): MapReduceObservable[TResult]

   

   Sets the collectionName for the output of the MapReduce

   Sets the collectionName for the output of the MapReduce

   The default action is replace the collection if it exists, to change this use action.

   collectionName

   the name of the collection that you want the map-reduce operation to write its output.

   returns

   this

9. def databaseName(databaseName: String): MapReduceObservable[TResult]

   

   Sets the name of the database to output into.

   Sets the name of the database to output into.

   output with an action

   databaseName

   the name of the database to output into.

   returns

   this

10. final def eq(arg0: AnyRef): Boolean

    

    Definition Classes

    AnyRef

11. def filter(filter: Bson): MapReduceObservable[TResult]

    

    Sets the query filter to apply to the query.

    Sets the query filter to apply to the query.

    Filter

    filter

    the filter to apply to the query.

    returns

    this

12. def finalize(): Unit

    

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( classOf[java.lang.Throwable] )

13. def finalizeFunction(finalizeFunction: String): MapReduceObservable[TResult]

    

    Sets the JavaScript function that follows the reduce method and modifies the output.

    Sets the JavaScript function that follows the reduce method and modifies the output.

    Requirements for the finalize Function

    finalizeFunction

    the JavaScript function that follows the reduce method and modifies the output.

    returns

    this

14. final def getClass(): Class[_]

    

    Definition Classes

    AnyRef → Any

15. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

16. def jsMode(jsMode: Boolean): MapReduceObservable[TResult]

    

    Sets the flag that specifies whether to convert intermediate data into BSON format between the execution of the map and reduce functions.

    Sets the flag that specifies whether to convert intermediate data into BSON format between the execution of the map and reduce functions. Defaults to false.

    mapReduce

    jsMode

    the flag that specifies whether to convert intermediate data into BSON format between the execution of the map and reduce functions

    returns

    jsMode

17. def limit(limit: Int): MapReduceObservable[TResult]

    

    Sets the limit to apply.

    Sets the limit to apply.

    Limit

    limit

    the limit, which may be null

    returns

    this

18. def maxTime(duration: Duration): MapReduceObservable[TResult]

    

    Sets the maximum execution time on the server for this operation.

    Sets the maximum execution time on the server for this operation.

    Max Time

    duration

    the duration

    returns

    this

19. final def ne(arg0: AnyRef): Boolean

    

    Definition Classes

    AnyRef

20. def nonAtomic(nonAtomic: Boolean): MapReduceObservable[TResult]

    

    Sets if the post-processing step will prevent MongoDB from locking the database.

    Sets if the post-processing step will prevent MongoDB from locking the database.

    Valid only with the MapReduceAction.MERGE or MapReduceAction.REDUCE actions.

    Output with an action

    nonAtomic

    if the post-processing step will prevent MongoDB from locking the database.

    returns

    this

21. final def notify(): Unit

    

    Definition Classes

    AnyRef

22. final def notifyAll(): Unit

    

    Definition Classes

    AnyRef

23. def scope(scope: Bson): MapReduceObservable[TResult]

    

    Sets the global variables that are accessible in the map, reduce and finalize functions.

    Sets the global variables that are accessible in the map, reduce and finalize functions.

    mapReduce

    scope

    the global variables that are accessible in the map, reduce and finalize functions.

    returns

    this

24. def sharded(sharded: Boolean): MapReduceObservable[TResult]

    

    Sets if the output database is sharded

    Sets if the output database is sharded

    output with an action

    sharded

    if the output database is sharded

    returns

    this

25. def sort(sort: Bson): MapReduceObservable[TResult]

    

    Sets the sort criteria to apply to the query.

    Sets the sort criteria to apply to the query.

    Sort

    sort

    the sort criteria, which may be null.

    returns

    this

26. def subscribe(observer: Observer[_ >: TResult]): Unit

    

    Request Observable to start streaming data.

    Request Observable to start streaming data.

    This is a "factory method" and can be called multiple times, each time starting a new Subscription. Each Subscription will work for only a single Observer.

    If the Observable rejects the subscription attempt or otherwise fails it will signal the error via Observer.onError.

    observer

    the Observer that will consume signals from this Observable

    Definition Classes

    MapReduceObservable → Observable

27. def subscribe(observer: com.mongodb.async.client.Observer[_ >: TResult]): Unit

    

    Handles the automatic boxing of a Java Observable so it conforms to the interface.

    Handles the automatic boxing of a Java Observable so it conforms to the interface.

    observer

    the Observer that will consume signals from this Observable

    Definition Classes

    Observable → Observable

    Note

    Users should not have to implement this method but rather use the Scala Observable.

28. final def synchronized[T0](arg0: ⇒ T0): T0

    

    Definition Classes

    AnyRef

29. def toCollection(): Observable[Completed]

    

    Aggregates documents to a collection according to the specified map-reduce function with the given options, which must specify a non-inline result.

    Aggregates documents to a collection according to the specified map-reduce function with the given options, which must specify a non-inline result.

    returns

    a Observable with a single element indicating when the operation has completed Aggregation

30. def verbose(verbose: Boolean): MapReduceObservable[TResult]

    

    Sets whether to include the timing information in the result information.

    Sets whether to include the timing information in the result information.

    verbose

    whether to include the timing information in the result information.

    returns

    this

31. final def wait(): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

32. final def wait(arg0: Long, arg1: Int): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

33. final def wait(arg0: Long): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

34. val wrapped: MapReduceIterable[TResult]