Packages

c

org.mongodb.scala

DistinctObservable

case class DistinctObservable[TResult](wrapped: DistinctIterable[TResult]) extends Observable[TResult] with Product with Serializable

Observable for distinct

TResult

The type of the result.

wrapped

the underlying java DistinctObservable

Since

1.0

Linear Supertypes
Serializable, Product, Equals, Observable[TResult], com.mongodb.async.client.Observable[TResult], AnyRef, Any
Type Hierarchy
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Inherited
  1. DistinctObservable
  2. Serializable
  3. Product
  4. Equals
  5. Observable
  6. Observable
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new DistinctObservable(wrapped: DistinctIterable[TResult])

    wrapped

    the underlying java DistinctObservable

Value Members

  1. def batchSize(batchSize: Int): DistinctObservable[TResult]

    Sets the number of documents to return per batch.

    Sets the number of documents to return per batch.

    batchSize

    the batch size

    returns

    this

    Since

    2.7

  2. def collation(collation: Collation): DistinctObservable[TResult]

    Sets the collation options

    Sets the collation options

    collation

    the collation options to use

    returns

    this

    Since

    1.2

    Note

    A null value represents the server default.

    ,

    Requires MongoDB 3.4 or greater

  3. def filter(filter: Bson): DistinctObservable[TResult]

    Sets the query filter to apply to the query.

    Sets the query filter to apply to the query.

    Filter

    filter

    the filter, which may be null.

    returns

    this

  4. def maxTime(duration: Duration): DistinctObservable[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

  5. def productElementNames: Iterator[String]
    Definition Classes
    Product
  6. 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
    DistinctObservable → Observable
  7. 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.