/*
* 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.flink.streaming.util;
import org.apache.flink.streaming.api.collector.selector.OutputSelector;
import java.util.Arrays;
public class EvenOddOutputSelector implements OutputSelector<Integer> {
private static final long serialVersionUID = 1L;
@Override
public Iterable<String> select(Integer value) {
return value % 2 == 0 ? Arrays.asList("even") : Arrays.asList("odd");
}
}