001package io.ebeaninternal.dbmigration.ddlgeneration.platform;
002
003public class SplitColumns {
004
005  /**
006   * Return as an array of string column names.
007   */
008  public static String[] split(String columns) {
009    if (columns == null || columns.isEmpty()) {
010      return new String[0];
011    }
012    return columns.split(",");
013  }
014
015  /**
016   * Split returning null when columns is null or empty.
017   */
018  public static String[] splitWithNull(String columns) {
019    if (columns == null || columns.isEmpty()) {
020      return null;
021    }
022    return columns.split(",");
023  }
024}