Java String Truncate truncate(String s, int max_len)

Description

truncate

License

Apache License

Declaration

public static String truncate(String s, int max_len) 

Method Source Code

//package com.java2s;
/*//w  w w .  j  av  a  2  s . c o m
 * Copyright (C) 2012 The Stanford MobiSocial Laboratory
 * 
 * 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.
 */

public class Main {
    public static String truncate(String s, int max_len) {
        if (s == null)
            s = "???";
        int len = s.length();
        if (len <= max_len) {
            for (int i = 0; i < max_len - len; i++)
                s = s + " ";
        } else
            s = s.substring(0, max_len - 3) + "...";

        return s;
    }
}

Related

1. truncate(String s, int begin, int end)
2. truncate(String s, int i)
3. truncate(String s, int length)
4. truncate(String s, int length)
5. truncate(String s, int length, boolean indicator)
6. truncate(String s, int maxLength)
7. truncate(String s, int maxLength)
8. truncate(String s, int maxLength, boolean alignRight)
9. truncate(String s, int stop, String suf)