Java Collection Concatenate concatStrings(Collection values, String separator)

Description

concat Strings

License

Open Source License

Declaration

public static String concatStrings(Collection<String> values,
            String separator) 

Method Source Code

//package com.java2s;
/*//from  w  w  w  . j  a v  a 2s.c o m
 *
 * Copyright 2012 Entando S.r.l. (http://www.entando.com) All rights reserved.
 *
 * This file is part of Entando software.
 * Entando is a free software; 
 * you can redistribute it and/or modify it
 * under the terms of the GNU General Public License (GPL) as published by the Free Software Foundation; version 2.
 * 
 * See the file License for the specific language governing permissions   
 * and limitations under the License
 * 
 * 
 * 
 * Copyright 2012 Entando S.r.l. (http://www.entando.com) All rights reserved.
 *
 */

import java.util.Collection;

import java.util.Iterator;

public class Main {
    public static String concatStrings(Collection<String> values,
            String separator) {
        StringBuffer concatedValues = new StringBuffer();
        if (null == values) {
            return concatedValues.toString();
        }
        boolean first = true;
        Iterator<String> valuesIter = values.iterator();
        while (valuesIter.hasNext()) {
            if (!first) {
                concatedValues.append(separator);
            }
            concatedValues.append(valuesIter.next());
            first = false;
        }
        return concatedValues.toString();
    }
}

Related

1. concatEntries(Collection coll, String sep, String lastSep)
2. concatInt(Collection collection)
3. concatNames(Collection cNames, String split)
4. concatNumber(Collection keys)
5. concatStrings(Collection strings)
6. concatStringsWSep(Collection strings, String separator)
7. concatTokens(Collection tokens)
8. concatValues(Collection values)