Java String Between between(String text, String after, String before)

Description

between

License

Apache License

Declaration

public static String between(String text, String after, String before) 

Method Source Code

//package com.java2s;
/**/*w  w  w.ja v a2s. c  om*/
 *  Copyright 2005-2015 Red Hat, Inc.
 *
 *  Red Hat licenses this file to you 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 between(String text, String after, String before) {
        text = after(text, after);
        if (text == null) {
            return null;
        }
        return before(text, before);
    }

    public static String after(String text, String after) {
        if (!text.contains(after)) {
            return null;
        }
        return text.substring(text.indexOf(after) + after.length());
    }

    public static String before(String text, String before) {
        if (!text.contains(before)) {
            return null;
        }
        return text.substring(0, text.indexOf(before));
    }
}

Related

1. between(final String string, final Integer min, final Integer max)
2. between(String str, String left, String right)
3. between(String str, String minstr, String maxstr)
4. between(String text, String begin, String end)
5. between(String value, String low, String high)
6. betweenNonGreedy(String string, String start, String end)