com.google.cloud.datastore

Class AggregationResults

java.lang.Object

com.google.cloud.datastore.AggregationResults

All Implemented Interfaces:

Iterable<AggregationResult>

@BetaApi
public class AggregationResults
extends Object
implements Iterable<AggregationResult>

The result of an AggregationQuery query submission. Contains a List and readTime Timestamp in it.

This can be used to iterate over an underlying List directly.

Constructor Summary

Constructors

Constructor and Description
AggregationResults(List<AggregationResult> aggregationResults, com.google.cloud.Timestamp readTime)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
AggregationResult	get(int index)
com.google.cloud.Timestamp	getReadTime() Returns read timestamp this result batch was returned from.
int	hashCode()
Iterator<AggregationResult>	iterator() Returns Iterator for underlying List.
int	size()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

AggregationResults

public AggregationResults(List<AggregationResult> aggregationResults,
                          com.google.cloud.Timestamp readTime)

Method Detail

iterator

public Iterator<AggregationResult> iterator()

Returns Iterator for underlying List.

Specified by:

iterator in interface Iterable<AggregationResult>

size

public int size()

get

@InternalApi
public AggregationResult get(int index)

getReadTime

public com.google.cloud.Timestamp getReadTime()

Returns read timestamp this result batch was returned from.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object