| /* |
| * 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.server.location.listeners; |
| |
| import java.util.concurrent.Executor; |
| |
| /** |
| * A listener registration object which includes an associated request. |
| * |
| * @param <TRequest> request type |
| * @param <TListener> listener type |
| */ |
| public class RequestListenerRegistration<TRequest, TListener> extends |
| ListenerRegistration<TListener> { |
| |
| private final TRequest mRequest; |
| |
| protected RequestListenerRegistration(Executor executor, TRequest request, |
| TListener listener) { |
| super(executor, listener); |
| mRequest = request; |
| } |
| |
| /** |
| * Returns the request associated with this listener, or null if one wasn't supplied. |
| */ |
| public TRequest getRequest() { |
| return mRequest; |
| } |
| |
| @Override |
| public String toString() { |
| if (mRequest == null) { |
| return "[]"; |
| } else { |
| return mRequest.toString(); |
| } |
| } |
| } |
| |