com.mongodb.operation

接口 MapReduceBatchCursor<T>

类型参数:

T - the operations result type.

所有超级接口:

java.lang.AutoCloseable, BatchCursor<T>, java.io.Closeable, java.util.Iterator<java.util.List<T>>

public interface MapReduceBatchCursor<T>
extends BatchCursor<T>

Represents the results of a map-reduce operation as a cursor. Users can iterate over the results and additionally get relevant statistics about the operation.

从以下版本开始:

3.0

方法概要

限定符和类型	方法和说明
MapReduceStatistics	getStatistics() Get the statistics for this map-reduce operation

从接口继承的方法 com.mongodb.operation.BatchCursor

close, getBatchSize, getServerAddress, getServerCursor, hasNext, next, setBatchSize, tryNext

从接口继承的方法 java.util.Iterator

forEachRemaining, remove

方法详细资料

getStatistics

MapReduceStatistics getStatistics()

Get the statistics for this map-reduce operation

返回:

the statistics