lawnchair/src/com/android/launcher3/allapps/search/SearchPipeline.java

/*
 * Copyright (C) 2020 The Android Open Source Project
 *
 * 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.android.launcher3.allapps.search;

import android.os.CancellationSignal;

import com.android.launcher3.allapps.AllAppsGridAdapter;

import java.util.ArrayList;
import java.util.function.Consumer;

/**
 * An interface for handling search within pipeline
 */
// Remove when System Service API is added.
public interface SearchPipeline {

    /**
     * Perform query
     */
    void query(String input,
            Consumer<ArrayList<AllAppsGridAdapter.AdapterItem>> callback,
            CancellationSignal cancellationSignal);
}