Package 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	Description
AggregationQueryExecutor(DatastoreRpc datastoreRpc, DatastoreOptions datastoreOptions)

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Details

AggregationQueryExecutor

public AggregationQueryExecutor(DatastoreRpc datastoreRpc,
 DatastoreOptions datastoreOptions)

Method Details

execute

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

Specified by:

execute in interface QueryExecutor<AggregationQuery,AggregationResults>

Parameters:

query - A Query to execute.

explainOptions - ExplainOptionss to be used when executing Query.

readOptions - Optional ReadOptions to be used when executing Query.