Java Collection Join join(Collection thisPath, String _delim)

Description

join

License

Apache License

Declaration

public static String join(Collection<String> thisPath, String _delim) 

Method Source Code

//package com.java2s;
/*//from   w  w  w.  j a  va 2  s.  c  o m
 * Copyright (c)2004-2011 Mark Logic Corporation
 *
 * 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.
 *
 * The use of the Apache License does not indicate that this project is
 * affiliated with the Apache Software Foundation.
 */

import java.util.Collection;

public class Main {
    public static String join(Collection<String> thisPath, String _delim) {
        return join(thisPath.toArray(new String[0]), _delim);
    }

    /**
     * @param _items
     * @param _delim
     * @return
     */
    public static String join(String[] _items, String _delim) {
        StringBuilder rval = new StringBuilder();
        for (int i = 0; i < _items.length; i++) {
            if (i == 0) {
                rval.append(_items[0]);
            } else {
                rval.append(_delim).append(_items[i]);
            }
        }
        return rval.toString();
    }

    /**
     * @param _items
     * @param _delim
     * @return
     */
    public static String join(Object[] _items, String _delim) {
        StringBuilder rval = new StringBuilder();
        for (int i = 0; i < _items.length; i++) {
            if (i == 0) {
                rval.append(_items[0]);
            } else {
                rval.append(_delim).append(_items[i]);
            }
        }
        return rval.toString();
    }
}

Related

1. join(Collection strings, String sep)
2. join(Collection strings, String separator)
3. join(Collection strings, String separator)
4. join(Collection strings, String token)
5. join(Collection strs, String sep)
6. join(Collection values)
7. join(Collection words, String character)
8. join(Collection c, String concatinator)
9. join(Collection coll, String separator)