Java String Sub String substringAfterIfExist(String source, String rev)

Description

substring After If Exist

License

Apache License

Declaration

public static String substringAfterIfExist(String source, String rev) 

Method Source Code

//package com.java2s;
/*//from   ww  w .j  av  a 2 s.  com
 * JEF - Copyright 2009-2010 Jiyi (mr.jiyi@gmail.com)
 *
 * 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 substringAfterIfExist(String source, String rev) {
        if (source == null)
            return source;
        int n = source.indexOf(rev);
        if (n == -1)
            return source;
        return source.substring(n + rev.length());
    }
}

Related

1. substringAfter(String template, String toFind, String defaultTo)
2. substringAfter(String text, int index)
3. substringAfter(String text, String after)
4. substringAfter(String value, char delim)
5. substringAfterFirstIndex(String value)
6. subStringAfterIgnoreCase(String str, String separator, Integer num)
7. substringAfterLast(final String str, final String separator)
8. substringAfterLast(final String str, final String separator)
9. substringAfterLast(final String value, final String searchValue)