com.google.cloud.datastore.execution

Class AggregationQueryExecutor

java.lang.Object

com.google.cloud.datastore.execution.AggregationQueryExecutor

All Implemented Interfaces:

QueryExecutor<AggregationQuery,AggregationResults>

@InternalApi
public class AggregationQueryExecutor
extends Object
implements QueryExecutor<AggregationQuery,AggregationResults>

An implementation of QueryExecutor which executes AggregationQuery and returns AggregationResults.

Constructor Summary

Constructors

Constructor and Description
AggregationQueryExecutor(DatastoreRpc datastoreRpc, DatastoreOptions datastoreOptions)

Method Summary

Modifier and Type	Method and Description
AggregationResults	execute(AggregationQuery query, ReadOption... readOptions)

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregationQueryExecutor

public AggregationQueryExecutor(DatastoreRpc datastoreRpc,
                                DatastoreOptions datastoreOptions)

Method Detail

execute

public AggregationResults execute(AggregationQuery query,
                                  ReadOption... readOptions)

Specified by:

execute in interface QueryExecutor<AggregationQuery,AggregationResults>

Parameters:

query - A Query to execute.

readOptions - Optional ReadOptions to be used when executing Query.