Java Iterable Join join(final Iterable container)

Description

join

License

Open Source License

Declaration

public static String join(final Iterable<String> container) 

Method Source Code

//package com.java2s;
/*/*  w  w  w  .ja  v  a 2 s . c om*/
 * Copyright (c) 2011-2013 The original author or authors
 * ------------------------------------------------------
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * and Apache License v2.0 which accompanies this distribution.
 *
 *     The Eclipse Public License is available at
 *     http://www.eclipse.org/legal/epl-v10.html
 *
 *     The Apache License v2.0 is available at
 *     http://www.opensource.org/licenses/apache2.0.php
 *
 * You may elect to redistribute this code under either of these licenses.
 */

import java.util.Iterator;

public class Main {
    public static String join(final Iterable<String> container) {
        return join(container, "");
    }

    public static String join(final Iterable<String> container, final String delimiter) {
        StringBuilder builder = new StringBuilder();
        Iterator<String> it = container.iterator();
        while (it.hasNext()) {
            builder.append(it.next());
            if (it.hasNext())
                builder.append(delimiter);
        }
        return builder.toString();
    }
}

Related

1. join(final Iterable tokens, final String delimiter)
2. join(final Iterable iterable, final String separator)
3. join(final Iterable... iterables)
4. join(final Iterable items, final String separator)
5. join(final Iterable iterable, final String separator)
6. join(final Iterable iterable, final String joinString)
7. join(final Iterable objs, final String delimiter)
8. join(final Iterable objs, final String delimiter)
9. join(final Iterable source)