Java Collection Join joinQuoted(Collection col)

Description

Joins the given list into a string of quoted values joined with ", ".

License

Apache License

Parameter

Parameter	Description
col	a parameter

Declaration

public static String joinQuoted(Collection<String> col) 

Method Source Code

//package com.java2s;
/**/* w  ww  . j  a  v  a 2  s  .  c om*/
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 .
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and limitations under the License.
 */

import java.util.Collection;

public class Main {
    /**
     *  Joins the given list into a string of quoted values joined with ", ".
     * @param col
     * @return 
     */
    public static String joinQuoted(Collection<String> col) {

        if (col.isEmpty())
            return "";

        StringBuilder sb = new StringBuilder();
        for (String item : col)
            sb.append(",\"").append(item).append('"');

        String str = sb.toString();
        str = str.replaceFirst(",", "");
        return str;
    }
}

Related

1. joinCommaDelimitedList(Collection list)
2. joinEmptyItemIncluded(Collection stringCollection, String delimiter)
3. joinList(@SuppressWarnings("rawtypes") Collection c)
4. joinNullSafe(Collection collection, String separator)
5. joinObjects(Collection