subprojects/s4-example/src/main/java/org/apache/s4/example/edsl/counter/PrintPE.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.s4.example.edsl.counter;

import org.apache.s4.base.Event;
import org.apache.s4.core.App;
import org.apache.s4.core.ProcessingElement;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class PrintPE extends ProcessingElement {

    private static final Logger logger = LoggerFactory.getLogger(PrintPE.class);

    public PrintPE(App app) {
        super(app);
    }

    public void onEvent(Event event) {

        logger.info(">>> [{}].", event.toString());
    }

    @Override
    protected void onCreate() {
    }

    @Override
    protected void onRemove() {
    }
}