Sort Records
Updated: Feb 21, 2022
/* * Copyright (c) 2006-2022 North Concepts Inc. All rights reserved. * Proprietary and Confidential. Use is subject to license terms. * * https://northconcepts.com/data-pipeline/licensing/ */ package com.northconcepts.datapipeline.examples.cookbook; import java.io.File; import com.northconcepts.datapipeline.core.DataReader; import com.northconcepts.datapipeline.core.SortingReader; import com.northconcepts.datapipeline.core.StreamWriter; import com.northconcepts.datapipeline.csv.CSVReader; import com.northconcepts.datapipeline.job.Job; public class SortRecords { public static void main(String[] args) throws Throwable { DataReader reader = new CSVReader(new File("example/data/input/credit-balance-01.csv")) .setFieldNamesInFirstRow(true); SortingReader sortingReader = new SortingReader(reader); sortingReader.getOrder() .add("LastName", false) // descending .add("FirstName"); // ascending Job.run(sortingReader, new StreamWriter(System.out)); } }