com.mongodb.client

接口 DistinctIterable<TResult>

类型参数:

TResult - The type of the result.

所有超级接口:

java.lang.Iterable<TResult>, MongoIterable<TResult>

public interface DistinctIterable<TResult>
extends MongoIterable<TResult>

Iterable interface for distinct.

从以下版本开始:

3.0

方法概要

限定符和类型	方法和说明
DistinctIterable<TResult>	batchSize(int batchSize) Sets the number of documents to return per batch.
DistinctIterable<TResult>	filter(Bson filter) Sets the query filter to apply to the query.
DistinctIterable<TResult>	maxTime(long maxTime, java.util.concurrent.TimeUnit timeUnit) Sets the maximum execution time on the server for this operation.

从接口继承的方法 com.mongodb.client.MongoIterable

first, forEach, into, iterator, map

从接口继承的方法 java.lang.Iterable

forEach, spliterator

方法详细资料

filter

DistinctIterable<TResult> filter(Bson filter)

Sets the query filter to apply to the query.

参数:

filter - the filter, which may be null.

返回:

this

MongoDB documentation

Filter

maxTime

DistinctIterable<TResult> maxTime(long maxTime,
                                  java.util.concurrent.TimeUnit timeUnit)

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

参数:

maxTime - the max time

timeUnit - the time unit, which may not be null

返回:

this

batchSize

DistinctIterable<TResult> batchSize(int batchSize)

Sets the number of documents to return per batch.

指定者:

batchSize 在接口中 MongoIterable<TResult>

参数:

batchSize - the batch size

返回:

this

MongoDB documentation

Batch Size