| /* |
| * Copyright (c) 2011 Yahoo! Inc. All rights reserved. |
| * |
| * 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. See accompanying LICENSE file. |
| */ |
| package io.s4.example.counter; |
| |
| import io.s4.core.App; |
| import io.s4.base.Event; |
| import io.s4.core.ProcessingElement; |
| |
| public class PrintPE extends ProcessingElement { |
| |
| public PrintPE(App app) { |
| super(app); |
| } |
| |
| public void onEvent(Event event) { |
| |
| System.out.println(event.toString()); |
| } |
| |
| @Override |
| protected void onCreate() { |
| // TODO Auto-generated method stub |
| |
| } |
| |
| @Override |
| protected void onRemove() { |
| |
| } |
| } |