| // Copyright 2019 The Feed 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 |
| // |
| // http://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 com.google.android.libraries.feed.api.internal.protocoladapter; |
| |
| import com.google.search.now.wire.feed.ContentIdProto.ContentId; |
| import com.google.search.now.wire.feed.DataOperationProto.DataOperation; |
| import java.util.List; |
| |
| /** |
| * Interface that creates an extension point where implementers can indicate that a DataOperation is |
| * dependent on other content. |
| */ |
| public interface RequiredContentAdapter { |
| List<ContentId> determineRequiredContentIds(DataOperation dataOperation); |
| } |
