java/com/android/dialer/commandline/Command.java


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

/*
 * Copyright (C) 2018 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.dialer.commandline;

import android.support.annotation.NonNull;
import com.google.common.collect.ImmutableList;
import com.google.common.util.concurrent.ListenableFuture;

/** Handles a Command from {@link CommandLineReceiver}. */
public interface Command {

  ListenableFuture<String> run(ImmutableList<String> args);

  /** Describe the command when "help" is listing available commands. */
  @NonNull
  String getShortDescription();
}