dubbo-cluster/src/test/java/org/apache/dubbo/rpc/cluster/merger/IntFindAnyMerger.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.dubbo.rpc.cluster.merger;

import org.apache.dubbo.rpc.cluster.Merger;

import java.util.Arrays;

public class IntFindAnyMerger implements Merger<Integer> {

    @Override
    public Integer merge(Integer... items) {
        return Arrays.stream(items).findAny().orElse(null);
    }
}