com.mongodb.operation

Interface MapReduceBatchCursor<T>

Type Parameters:

T - the operations result type.

All Superinterfaces:

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.

Since:

3.0

Method Summary

Modifier and Type	Method and Description
MapReduceStatistics	getStatistics() Get the statistics for this map-reduce operation

Methods inherited from interface com.mongodb.operation.BatchCursor

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Method Detail

getStatistics

MapReduceStatistics getStatistics()

Get the statistics for this map-reduce operation

Returns:

the statistics