| /* |
| * Copyright 2011 Google Inc. |
| * |
| * 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.ipc.invalidation.util; |
| |
| /** |
| * A wrapper around the {@link Runnable} interface that provides extra information (e.g., a name) |
| * for logging, monitoring, debugging, etc. |
| * |
| */ |
| public abstract class NamedRunnable implements Runnable { |
| |
| /** The name of this runnable. */ |
| private final String name; |
| |
| /** Constructs a named runnable with the given name. */ |
| public NamedRunnable(String name) { |
| Preconditions.checkNotNull(name, "name is null"); |
| this.name = name; |
| } |
| |
| @Override |
| public String toString() { |
| return name + ':' + super.toString(); |
| } |
| |
| public String getName() { |
| return name; |
| } |
| } |