Java String Suffix suffix(String name, char separator)

Description

Returns the suffix of a String.

License

Open Source License

Parameter

Parameter	Description
name	the String to check
separator	the character that separates name from suffix

Return

a suffix if one exists, else null.

Declaration

public static String suffix(String name, char separator) 

Method Source Code

//package com.java2s;
/*//w  ww .  jav  a  2  s  .c  o  m
 * (c) Copyright 2007-2012 by Volker Bergmann. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, is permitted under the terms of the
 * GNU General Public License.
 *
 * For redistributing this software or a derivative work under a license other
 * than the GPL-compatible Free Software License as defined by the Free
 * Software Foundation or approved by OSI, you must first obtain a commercial
 * license to this software product from Volker Bergmann.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * WITHOUT A WARRANTY OF ANY KIND. ALL EXPRESS OR IMPLIED CONDITIONS,
 * REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE
 * HEREBY EXCLUDED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

public class Main {
    /**
     * Returns the suffix of a String. If the last character is a
     * separator, or if no separator was found, the string is assumed
     * to have no suffix.
     * @param name the String to check
     * @param separator the character that separates name from suffix
     * @return a suffix if one exists, else null.
     */
    public static String suffix(String name, char separator) {
        if (name == null)
            return null;
        int separatorIndex = name.lastIndexOf(separator);
        if (separatorIndex < 0 || separatorIndex == name.length() - 1)
            return null;
        else
            return name.substring(separatorIndex + 1);
    }
}

Related

1. suffix(final String source, final String target)
2. suffix(String fname)
3. suffix(String input, char delimiter)
4. suffix(String mime)
5. suffix(String name, String suffix)
6. suffix(String prefix, String path)
7. suffix(String s, int delim)
8. suffix(String s, String suffix)