Java List Create createStringFromIntegerList(List lst)

Description

Creates a comma separated string of integer values from a list of Integer

License

Open Source License

Parameter

Parameter	Description
lst	with Integer values

Return

a comma separated String with integers

Declaration

public static String createStringFromIntegerList(List<Integer> lst) 

Method Source Code

//package com.java2s;
/**//from  w w w.j a v a 2  s . com
 * Genji Scrum Tool and Issue Tracker
 * Copyright (C) 2015 Steinbeis GmbH & Co. KG Task Management Solutions
    
 * <a href="http://www.trackplus.com">Genji Scrum Tool</a>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

import java.util.Iterator;
import java.util.List;

public class Main {
    /**
     * Creates a comma separated string of integer values from a list of Integer
     * @param lst with Integer values
     * @return a comma separated String with integers
     */
    public static String createStringFromIntegerList(List<Integer> lst) {
        StringBuffer buf = new StringBuffer();
        if (lst != null && !lst.isEmpty()) {
            Iterator<Integer> it = lst.iterator();
            while (it.hasNext()) {
                Integer day = it.next();
                buf.append(day.toString());
                if (it.hasNext()) {
                    buf.append(",");
                }
            }
        }
        return buf.toString();
    }
}

Related

1. createSingletonList(T element)
2. createSourceExtensionList(Map sourceExtensionMap)
3. createSpaceDelimitedString(List stringList)
4. createStringDummyList()
5. createStringFromIntArray( List listOfNumbers)
6. CreateStringList(Collection values)
7. createStringList(String csvString)
8. createStringList(String spaceDelimitedString)
9. createStringListFromStringArr(String[] stringArr)