org.springframework.data.mongodb.core.mapreduce

Class MapReduceResults<T>

java.lang.Object

org.springframework.data.mongodb.core.mapreduce.MapReduceResults<T>

Type Parameters:

T - The class in which the results are mapped onto, accessible via an iterator.

All Implemented Interfaces:

Iterable<T>

public class MapReduceResults<T>
extends Object
implements Iterable<T>

Collects the results of performing a MapReduce operations.

Author:

Mark Pollack, Oliver Gierke, Christoph Strobl, Mark Paluch

Constructor Summary

Constructors

Constructor and Description
MapReduceResults(List<T> mappedResults, com.mongodb.DBObject rawResults) Deprecated. since 1.7. Please use MapReduceResults(List, MapReduceOutput)
MapReduceResults(List<T> mappedResults, com.mongodb.MapReduceOutput mapReduceOutput) Creates a new MapReduceResults from the given mapped results and the MapReduceOutput.

Method Summary

Modifier and Type	Method and Description
MapReduceCounts	getCounts()
String	getOutputCollection()
com.mongodb.DBObject	getRawResults()
MapReduceTiming	getTiming()
Iterator<T>	iterator()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

MapReduceResults

@Deprecated
public MapReduceResults(List<T> mappedResults,
                                    com.mongodb.DBObject rawResults)

Deprecated. since 1.7. Please use MapReduceResults(List, MapReduceOutput)

Creates a new MapReduceResults from the given mapped results and the raw one.

Parameters:

mappedResults - must not be null.

rawResults - must not be null.

MapReduceResults

public MapReduceResults(List<T> mappedResults,
                        com.mongodb.MapReduceOutput mapReduceOutput)

Creates a new MapReduceResults from the given mapped results and the MapReduceOutput.

Parameters:

mappedResults - must not be null.

mapReduceOutput - must not be null.

Since:

1.7

Method Detail

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>

getTiming

public MapReduceTiming getTiming()

getCounts

public MapReduceCounts getCounts()

getOutputCollection

public String getOutputCollection()

getRawResults

public com.mongodb.DBObject getRawResults()