Class AggregationQueryExecutor (2.31.4)
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public class AggregationQueryExecutor implements QueryExecutor<AggregationQuery,AggregationResults>
Implements
com.google.cloud.datastore.execution.QueryExecutor<com.google.cloud.datastore.AggregationQuery,com.google.cloud.datastore.AggregationResults>
Constructors
AggregationQueryExecutor(DatastoreRpc datastoreRpc, DatastoreOptions datastoreOptions)
public AggregationQueryExecutor(DatastoreRpc datastoreRpc, DatastoreOptions datastoreOptions)
Methods
execute(AggregationQuery query, ExplainOptions explainOptions, ReadOption[] readOptions)
public AggregationResults execute(AggregationQuery query, ExplainOptions explainOptions, ReadOption[] readOptions)
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Last updated 2025-09-04 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[],[],null,["# Class AggregationQueryExecutor (2.31.2)\n\nVersion latestkeyboard_arrow_down\n\n- [2.31.2 (latest)](/java/docs/reference/google-cloud-datastore/latest/com.google.cloud.datastore.execution.AggregationQueryExecutor)\n- [2.31.1](/java/docs/reference/google-cloud-datastore/2.31.1/com.google.cloud.datastore.execution.AggregationQueryExecutor)\n- [2.30.0](/java/docs/reference/google-cloud-datastore/2.30.0/com.google.cloud.datastore.execution.AggregationQueryExecutor)\n- [2.29.1](/java/docs/reference/google-cloud-datastore/2.29.1/com.google.cloud.datastore.execution.AggregationQueryExecutor)\n- [2.28.2](/java/docs/reference/google-cloud-datastore/2.28.2/com.google.cloud.datastore.execution.AggregationQueryExecutor)\n- [2.27.1](/java/docs/reference/google-cloud-datastore/2.27.1/com.google.cloud.datastore.execution.AggregationQueryExecutor)\n- [2.26.4](/java/docs/reference/google-cloud-datastore/2.26.4/com.google.cloud.datastore.execution.AggregationQueryExecutor)\n- [2.25.2](/java/docs/reference/google-cloud-datastore/2.25.2/com.google.cloud.datastore.execution.AggregationQueryExecutor)\n- [2.24.3](/java/docs/reference/google-cloud-datastore/2.24.3/com.google.cloud.datastore.execution.AggregationQueryExecutor)\n- [2.23.0](/java/docs/reference/google-cloud-datastore/2.23.0/com.google.cloud.datastore.execution.AggregationQueryExecutor)\n- [2.22.0](/java/docs/reference/google-cloud-datastore/2.22.0/com.google.cloud.datastore.execution.AggregationQueryExecutor)\n- [2.21.3](/java/docs/reference/google-cloud-datastore/2.21.3/com.google.cloud.datastore.execution.AggregationQueryExecutor)\n- [2.20.2](/java/docs/reference/google-cloud-datastore/2.20.2/com.google.cloud.datastore.execution.AggregationQueryExecutor)\n- [2.19.2](/java/docs/reference/google-cloud-datastore/2.19.2/com.google.cloud.datastore.execution.AggregationQueryExecutor)\n- [2.18.5](/java/docs/reference/google-cloud-datastore/2.18.5/com.google.cloud.datastore.execution.AggregationQueryExecutor)\n- [2.17.6](/java/docs/reference/google-cloud-datastore/2.17.6/com.google.cloud.datastore.execution.AggregationQueryExecutor) \n\n public class AggregationQueryExecutor implements QueryExecutor\u003cAggregationQuery,AggregationResults\u003e\n\nAn implementation of [QueryExecutor](/java/docs/reference/google-cloud-datastore/latest/com.google.cloud.datastore.execution.QueryExecutor) which executes [AggregationQuery](/java/docs/reference/google-cloud-datastore/latest/com.google.cloud.datastore.AggregationQuery) and returns\n[AggregationResults](/java/docs/reference/google-cloud-datastore/latest/com.google.cloud.datastore.AggregationResults). \n\nInheritance\n-----------\n\n[java.lang.Object](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html) \\\u003e AggregationQueryExecutor \n\nImplements\n----------\n\ncom.google.cloud.datastore.execution.QueryExecutor\\\u003ccom.google.cloud.datastore.AggregationQuery,com.google.cloud.datastore.AggregationResults\\\u003e \n\nInherited Members\n-----------------\n\n[Object.clone()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#clone--) \n[Object.equals(Object)](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#equals-java.lang.Object-) \n[Object.finalize()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#finalize--) \n[Object.getClass()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#getClass--) \n[Object.hashCode()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#hashCode--) \n[Object.notify()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notify--) \n[Object.notifyAll()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#notifyAll--) \n[Object.toString()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#toString--) \n[Object.wait()](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait--) \n[Object.wait(long)](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-) \n[Object.wait(long,int)](https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html#wait-long-int-)\n\nConstructors\n------------\n\n### AggregationQueryExecutor(DatastoreRpc datastoreRpc, DatastoreOptions datastoreOptions)\n\n public AggregationQueryExecutor(DatastoreRpc datastoreRpc, DatastoreOptions datastoreOptions)\n\nMethods\n-------\n\n### execute(AggregationQuery query, ExplainOptions explainOptions, ReadOption\\[\\] readOptions)\n\n public AggregationResults execute(AggregationQuery query, ExplainOptions explainOptions, ReadOption[] readOptions)"]]
