| /* |
| * 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.ignite.internal.compute; |
| |
| import java.util.Arrays; |
| import java.util.stream.Collectors; |
| import org.apache.ignite.compute.ComputeJob; |
| import org.apache.ignite.compute.JobExecutionContext; |
| |
| /** Compute job that concatenates the string representation of its arguments. */ |
| public class ConcatJob implements ComputeJob<String> { |
| @Override |
| public String execute(JobExecutionContext context, Object... args) { |
| return Arrays.stream(args) |
| .map(Object::toString) |
| .collect(Collectors.joining()); |
| } |
| } |