All Classes and Interfaces

Class	Description
Aggregation	Represents a Google Cloud Datastore Aggregation which is used with an AggregationQuery.
AggregationBuilder<A extends Aggregation>	An interface to represent the builders which build and customize Aggregation for AggregationQuery.
AggregationQuery	An implementation of a Google Cloud Datastore Query that returns AggregationResults, It can be constructed by providing a nested query (StructuredQuery or GqlQuery) to run the aggregations on and a set of Aggregation.
AggregationQuery.Builder
AggregationQuery.Mode
AggregationQueryExecutor	An implementation of QueryExecutor which executes AggregationQuery and returns AggregationResults.
AggregationQueryRequestProtoPreparer
AggregationQueryResponseTransformer
AggregationResult	Represents a result of an AggregationQuery query submission.
AggregationResults	The result of an AggregationQuery query submission.
AvgAggregation	Represents an Aggregation which returns average of numerical values.
AvgAggregation.Builder	A builder class to create and customize a AvgAggregation.
BaseDatastoreBatchWriter	Base class for DatastoreBatchWriter.
BaseEntity<K extends IncompleteKey>	A base class for entities (key and properties).
BaseEntity.Builder<K extends IncompleteKey,B extends BaseEntity.Builder<K,B>>
BaseKey	Base class for keys.
BaseKey.Builder<B extends BaseKey.Builder<B>>	Base class for key builders.
Batch	An interface to represent a batch of write operations.
Batch.Response
Blob	A Google Cloud Datastore Blob.
BlobValue
BlobValue.Builder
BooleanValue
BooleanValue.Builder
CountAggregation	Represents an Aggregation which returns count.
CountAggregation.Builder	A builder class to create and customize a CountAggregation.
Cursor	A Google Cloud Datastore cursor.
Datastore	An interface for Google Cloud Datastore.
Datastore.TransactionCallable<T>	A callback for running with a transactional DatastoreReaderWriter.
DatastoreAdminClient	Service Description: Google Cloud Datastore Admin API
DatastoreAdminClient.ListIndexesFixedSizeCollection
DatastoreAdminClient.ListIndexesPage
DatastoreAdminClient.ListIndexesPagedResponse
DatastoreAdminSettings	Settings class to configure an instance of DatastoreAdminClient.
DatastoreAdminSettings.Builder	Builder for DatastoreAdminSettings.
DatastoreAdminStub	Base stub class for the DatastoreAdmin service API.
DatastoreAdminStubSettings	Settings class to configure an instance of DatastoreAdminStub.
DatastoreAdminStubSettings.Builder	Builder for DatastoreAdminStubSettings.
DatastoreBatchWriter	An interface to represent a batch of write operations.
DatastoreClient	Service Description: Each RPC normalizes the partition IDs of the keys in its input entities, and always returns entities with keys with normalized partition IDs.
DatastoreException	Datastore service exception.
DatastoreFactory	An interface for Datastore factories.
DatastoreOpenTelemetryOptions
DatastoreOpenTelemetryOptions.Builder
DatastoreOptions
DatastoreOptions.Builder
DatastoreOptions.DefaultDatastoreFactory
DatastoreOptions.DefaultDatastoreRpcFactory
DatastoreReader	An interface to represent Google Cloud Datastore read operations.
DatastoreReaderWriter	An interface that combines both Google Cloud Datastore read and write operations.
DatastoreRpc	Provides access to the remote Datastore service.
DatastoreRpc.DatastoreSettingsBuilder
DatastoreRpcFactory	An interface for Datastore RPC factory.
DatastoreSettings	Settings class to configure an instance of DatastoreClient.
DatastoreSettings.Builder	Builder for DatastoreSettings.
DatastoreStub	Base stub class for the Datastore service API.
DatastoreStubSettings	Settings class to configure an instance of DatastoreStub.
DatastoreStubSettings.Builder	Builder for DatastoreStubSettings.
DatastoreUtils
DatastoreWriter	An interface to represent Google Cloud Datastore write operations.
DisabledTraceUtil	Tracing utility implementation, used to stub out tracing instrumentation when tracing is disabled.
DoubleValue
DoubleValue.Builder
EnabledTraceUtil	Tracing utility implementation, used to stub out tracing instrumentation when tracing is enabled.
Entity	An entity is the Google Cloud Datastore persistent data object for a specific key.
Entity.Builder
EntityQuery	An implementation of a Google Cloud Datastore entity query that can be constructed by providing all the specific query elements.
EntityQuery.Builder	A EntityQuery builder for queries that return Entity results.
EntityValue
EntityValue.Builder
ExecutionStats	Model class for ExecutionStats
ExplainMetrics	Model class for ExplainMetrics.
ExplainOptions	Model class for ExplainOptions.
ExplainOptions.Builder
FullEntity<K extends IncompleteKey>	A full entity is a BaseEntity that holds all the properties associated with a Datastore entity (as opposed to ProjectionEntity).
FullEntity.Builder<K extends IncompleteKey>
GqlQuery<V>	A Google Cloud Datastore GQL query.
GqlQuery.Builder<V>	A GQL query builder.
GqlQueryProtoPreparer
GrpcDatastoreAdminCallableFactory	gRPC callable factory implementation for the DatastoreAdmin service API.
GrpcDatastoreAdminStub	gRPC stub implementation for the DatastoreAdmin service API.
GrpcDatastoreCallableFactory	gRPC callable factory implementation for the Datastore service API.
GrpcDatastoreRpc
GrpcDatastoreStub	gRPC stub implementation for the Datastore service API.
HttpDatastoreRpc
HttpJsonDatastoreAdminCallableFactory	REST callable factory implementation for the DatastoreAdmin service API.
HttpJsonDatastoreAdminStub	REST stub implementation for the DatastoreAdmin service API.
HttpJsonDatastoreCallableFactory	REST callable factory implementation for the Datastore service API.
HttpJsonDatastoreStub	REST stub implementation for the Datastore service API.
IncompleteKey	An incomplete key (without a name or id).
IncompleteKey.Builder
Key	A key that is guaranteed to be complete and could be used to reference a Google Cloud Datastore Entity.
Key.Builder
KeyFactory	A helper for creating keys for a specific Datastore, using its associated projectId and namespace.
KeyQuery	An implementation of a Google Cloud Datastore key-only query that can be constructed by providing all the specific query elements.
KeyQuery.Builder	A KeyQuery builder for queries that return Key results.
KeyValue
KeyValue.Builder
LatLng	A Google Cloud Datastore LatLng (represented by latitude and longitude in degrees).
LatLngValue
LatLngValue.Builder
ListValue	A Google Cloud Datastore list value.
ListValue.Builder
LocalDatastoreHelper	Utility to start and stop local Google Cloud Datastore emulators.
LocalDatastoreHelper.Builder	A builder for LocalDatastoreHelper objects.
LongValue
LongValue.Builder
NullValue
NullValue.Builder
PathElement	Represents a single element in a key's path.
PlanSummary	Model class for PlanSummary
ProjectionEntity	A projection entity is a result of a Google Cloud Datastore projection query.
ProjectionEntity.Builder
ProjectionEntityQuery	An implementation of a Google Cloud Datastore projection entity query that can be constructed by providing all the specific query elements.
ProjectionEntityQuery.Builder	A ProjectionEntityQuery builder for queries that return ProjectionEntity results.
ProtoPreparer<INPUT,OUTPUT>	An internal functional interface whose implementation has the responsibility to populate a Proto object from a domain object.
Query<V>	A Google Cloud Datastore query.
Query.ResultType<V>	This class represents the expected type of the result.
QueryExecutor<INPUT extends Query<OUTPUT>,OUTPUT>	An internal functional interface whose implementation has the responsibility to execute a Query and returns the result.
QueryResults<V>	The result of a Google Cloud Datastore query submission.
RawValue
RawValue.Builder
ReadOption	Specifies options for read operations in Datastore, namely getting/fetching entities and running queries.
ReadOption.EventualConsistency	Specifies eventual consistency for reads from Datastore.
ReadOption.QueryConfig<Q extends Query<?>>
ReadOption.ReadTime	Reads entities as they were at the given time.
ReadOptionProtoPreparer
RecordQuery<V>	An internal marker interface to represent Query that returns the entity records.
ResponseTransformer<INPUT,OUTPUT>	An internal functional interface whose implementation has the responsibility to populate a Domain object from a proto response.
RetryAndTraceDatastoreRpcDecorator	An implementation of DatastoreRpc which acts as a Decorator and decorates the underlying DatastoreRpc with the logic of retry and Traceability.
RpcUtils
StringValue
StringValue.Builder
StructuredQuery<V>	An implementation of a Google Cloud Datastore Query that can be constructed by providing all the specific query elements.
StructuredQuery.Builder<V>	Interface for StructuredQuery builders.
StructuredQuery.CompositeFilter	A class representing a filter composed of a combination of other filters.
StructuredQuery.Filter
StructuredQuery.OrderBy
StructuredQuery.OrderBy.Direction
StructuredQuery.PropertyFilter	A class representing a filter based on a single property or ancestor.
StructuredQueryProtoPreparer
SumAggregation	Represents an Aggregation which returns sum of numerical values.
SumAggregation.Builder	A builder class to create and customize a SumAggregation.
TimestampValue
TimestampValue.Builder
TraceUtil	Utility interface to manage OpenTelemetry tracing instrumentation based on the configuration.
TraceUtil.Context	Represents a trace context.
TraceUtil.Scope	Represents a trace scope.
TraceUtil.Span	Represents a trace span.
Transaction	A Google cloud datastore transaction.
Transaction.Response
TransactionExceptionHandler
TransactionOperationExceptionHandler
Value<V>	Base class for all Google Cloud Datastore value types.
ValueBuilder<V,P extends Value<V>,B extends ValueBuilder<V,P,B>>	A common interface for Value builders.
ValueType	The type of a Datastore property.