/*

* SPDX-License-Identifier: Apache-2.0

* Copyright 2018-2020 The Feast Authors

*

* Licensed under the Apache License, Version 2.0 (the "License");

* you may not use this file except in compliance with the License.

* You may obtain a copy of the License at

*

* https://www.apache.org/licenses/LICENSE-2.0

*

* Unless required by applicable law or agreed to in writing, software

* distributed under the License is distributed on an "AS IS" BASIS,

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

* See the License for the specific language governing permissions and

* limitations under the License.

*/

package feast.serving.service;

import feast.proto.serving.ServingAPIProto;

public interface ServingServiceV2 {

/**

* Get information about the Feast serving deployment.

*

* <p>For Bigquery deployments, this includes the default job staging location to load

* intermediate files to. Otherwise, this method only returns the current Feast Serving backing

* store type.

*

* @param getFeastServingInfoRequest {@link ServingAPIProto.GetFeastServingInfoRequest}

* @return {@link ServingAPIProto.GetFeastServingInfoResponse}

*/

ServingAPIProto.GetFeastServingInfoResponse getFeastServingInfo(

ServingAPIProto.GetFeastServingInfoRequest getFeastServingInfoRequest);

/**

* Get features from an online serving store, given a list of {@link

* feast.proto.serving.ServingAPIProto.FeatureReferenceV2}s to retrieve or name of the feature

* service, and vectorized entities Map&lt;String, {@link

* feast.proto.types.ValueProto.RepeatedValue}&gt; to join the retrieved values to.

*

* <p>This request is fulfilled synchronously.

*

* @return {@link feast.proto.serving.ServingAPIProto.GetOnlineFeaturesResponse} with list of

* {@link feast.proto.serving.ServingAPIProto.GetOnlineFeaturesResponse.FeatureVector}.

*/

ServingAPIProto.GetOnlineFeaturesResponse getOnlineFeatures(

ServingAPIProto.GetOnlineFeaturesRequest getFeaturesRequest);

}