mongodb-driver-kotlin-sync/com.mongodb.kotlin.client/ListIndexesIterable

ListIndexesIterable

class ListIndexesIterable<T : Any>(wrapped: ListIndexesIterable<T>) : MongoIterable<T>

Iterable like implementation for list index operations.

Parameters

T

The type of the result.

See also

Constructors

ListIndexesIterable

constructor(wrapped: ListIndexesIterable<T>)

Functions

open override fun batchSize(batchSize: Int): ListIndexesIterable<T>

Sets the number of documents to return per batch.

fun comment(comment: String?): ListIndexesIterable<T>

fun comment(comment: BsonValue?): ListIndexesIterable<T>

Sets the comment for this operation. A null value means no comment is set.

open fun cursor(): MongoCursor<T>

Returns a cursor used for iterating over elements of type `T. The cursor is primarily used for change streams.

fun first(): T

fun firstOrNull(): T?

fun forEach(action: (T) -> Unit)

Performs the given action on each element and safely closes the cursor.

fun <R> map(transform: (T) -> R): MongoIterable<R>

Maps this iterable from the source document type to the target document type.

fun maxTime(maxTime: Long, timeUnit: TimeUnit = TimeUnit.MILLISECONDS): ListIndexesIterable<T>

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

@Alpha(value = [Reason.CLIENT])

fun timeoutMode(timeoutMode: TimeoutMode): ListIndexesIterable<T>

Sets the timeoutMode for the cursor.

fun <C : MutableCollection<in T>> toCollection(destination: C): C

Appends all elements to the given destination collection.

fun toList(): List<T>

fun <R> use(consumer: (Sequence<T>) -> R): R

Creates a new cursor and treats it as a Sequence, invokes the given consumer function and closes the cursor down correctly whether an exception is thrown or not.