com.mongodb.operation

Class MapReduceInlineResultsCursor<T>

java.lang.Object

com.mongodb.operation.QueryBatchCursor<T>

com.mongodb.operation.MapReduceInlineResultsCursor<T>

Type Parameters:

T - the operations result type.

All Implemented Interfaces:

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

class MapReduceInlineResultsCursor<T>
extends QueryBatchCursor<T>
implements MapReduceBatchCursor<T>

Cursor representation of the results of an inline map-reduce operation. This allows users to iterate over the results that were returned from the operation, and also provides access to the statistics returned in the results.

Field Summary

Fields

Modifier and Type	Field and Description
private MapReduceStatistics	statistics

Constructor Summary

Constructors

Constructor and Description
MapReduceInlineResultsCursor(QueryResult<T> queryResult, Decoder<T> decoder, ConnectionSource connectionSource, MapReduceStatistics statistics)

Method Summary

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

Methods inherited from class com.mongodb.operation.QueryBatchCursor

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

Field Detail

statistics

private final MapReduceStatistics statistics

Constructor Detail

MapReduceInlineResultsCursor

MapReduceInlineResultsCursor(QueryResult<T> queryResult,
                             Decoder<T> decoder,
                             ConnectionSource connectionSource,
                             MapReduceStatistics statistics)

Method Detail

getStatistics

public MapReduceStatistics getStatistics()

Description copied from interface: MapReduceBatchCursor

Get the statistics for this map-reduce operation

Specified by:

getStatistics in interface MapReduceBatchCursor<T>

Returns:

the statistics