Java Iterable Join join(Iterable objects, String delimiter)

Description

join

License

Apache License

Declaration

public static String join(Iterable<?> objects, String delimiter) 

Method Source Code

//package com.java2s;
/****************************************************************************
 * Copyright 2010 Huascar A. Sanchez                                        *
 *                                                                          *
 * 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.Arrays;

import java.util.Iterator;

public class Main {
    public static String join(String delimiter, Object... objects) {
        return join(Arrays.asList(objects), delimiter);
    }/*from  ww  w . j a va 2s  .c  o  m*/

    public static String join(Iterable<?> objects, String delimiter) {
        Iterator<?> i = objects.iterator();
        if (!i.hasNext()) {
            return "";
        }

        StringBuilder result = new StringBuilder();
        result.append(i.next());
        while (i.hasNext()) {
            result.append(delimiter).append(i.next());
        }
        return result.toString();
    }
}

Related

1. join(Iterable items, String separator)
2. join(Iterable iterable, String separator)
3. join(Iterable iterable, String separator)
4. join(Iterable list, String delimiter)
5. join(Iterable objects)
6. join(Iterable parts, String delimiter)
7. join(Iterable target, String separator)
8. join(Iterable iterable, String separator)
9. join(Iterable array)