Java Collection Concatenate concatTokens(Collection tokens)

Description

concat Tokens

License

Apache License

Declaration

public static String concatTokens(Collection<?> tokens) 

Method Source Code

//package com.java2s;
/*/*w ww.j  av  a2s  .c om*/
 * visitante: Web analytic using Hadoop Map Reduce
 * Author: Pranab Ghosh
 * 
 * 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 {
    public static String concatTokens(Collection<?> tokens) {
        return concatTokens(tokens, ",");
    }

    public static String concatTokens(Collection<?> tokens, String delim) {
        String text = "";
        StringBuilder stBuilder = new StringBuilder();
        for (Object token : tokens) {
            stBuilder.append(token).append(delim);
        }
        text = stBuilder.substring(0, stBuilder.length() - 1);
        return text;
    }
}

Related

1. concatNames(Collection cNames, String split)
2. concatNumber(Collection keys)
3. concatStrings(Collection strings)
4. concatStrings(Collection values, String separator)
5. concatStringsWSep(Collection strings, String separator)
6. concatValues(Collection values)