Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package rs.metropolitan.data_changer; import java.util.ArrayList; import org.apache.commons.lang3.StringUtils; import org.apache.commons.lang3.math.NumberUtils; import rs.metropolitan.data_changer.base.ToInteger; import rs.metropolitan.data_changer.lists.ToList; /** * * @author ladmin */ public class DataFactory { public Object change(String data) { String trim = data.trim(); System.out.println(trim); String[] seps = { ",", "{", "}" }; if (StringUtils.containsAny(trim, seps)) { ToList lista = new ToList(); return lista.changeString(trim); } else if (false) { } else if (NumberUtils.isDigits(trim)) { ToInteger toint = new ToInteger(); return toint.changeString(trim); } else if (StringUtils.isAlphanumericSpace(trim)) { return data; } return null; } }