Java Collection Join join(String glue, Collection c)

Description

join

License

Apache License

Declaration

public static String join(String glue, Collection c) 

Method Source Code

//package com.java2s;
/*//from   w  w  w  . j  av  a 2  s.  c om
 * Copyright 2011 Foundation for On-Line Genealogy, Inc.
 *
 * 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 join(String glue, Collection c) {
        StringBuilder buf = new StringBuilder();
        for (Object o : c) {
            if (buf.length() > 0)
                buf.append(glue);
            buf.append(o.toString());
        }
        return buf.toString();
    }

    public static String join(String glue, Object[] c) {
        StringBuilder buf = new StringBuilder();
        for (Object o : c) {
            if (buf.length() > 0)
                buf.append(glue);
            buf.append(o.toString());
        }
        return buf.toString();
    }

    public static String join(String glue, int[] c) {
        StringBuilder buf = new StringBuilder();
        for (int o : c) {
            if (buf.length() > 0)
                buf.append(glue);
            buf.append(o);
        }
        return buf.toString();
    }
}

Related

1. join(String delimiter, Collection parts)
2. join(String delimiter, Collection items)
3. join(String delimiter, Collection stringCollection)
4. join(String delimiter, Collection strings)
5. join(String delimiter, Collection values)
6. join(String glue, Collection pieces)
7. join(String glue, Collection c)
8. join(String glue, Collection strings)
9. join(String glue, Collection items)