1 /* 2 * Copyright (C) 2024 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package com.android.server.appsearch.appsindexer; 17 18 import android.annotation.NonNull; 19 import android.annotation.WorkerThread; 20 import android.app.appsearch.SearchResult; 21 import android.app.appsearch.SearchResults; 22 import android.app.appsearch.exceptions.AppSearchException; 23 24 import java.io.Closeable; 25 import java.util.List; 26 27 /** 28 * A synchronous wrapper for {@link SearchResults}. This allows us to call getNextPage in a loop if 29 * needed. 30 * 31 * @see SearchResults 32 */ 33 public interface SyncSearchResults extends Closeable { 34 /** 35 * Synchronously returns a list of {@link SearchResult}s. 36 * 37 * @see SearchResults#getNextPage 38 */ 39 @NonNull 40 @WorkerThread getNextPage()41 List<SearchResult> getNextPage() throws AppSearchException; 42 } 43