Java String Line Count countLine(String contents, int index)

Description

count Line

License

Open Source License

Declaration

public static int countLine(String contents, int index) 

Method Source Code

//package com.java2s;
/**/*from   w  w  w. java2s.  c om*/
 * Copyright (c) 2015 SK holdings Co., Ltd. All rights reserved.
 * This software is the confidential and proprietary information of SK holdings.
 * You shall not disclose such confidential information and shall use it only in
 * accordance with the terms of the license agreement you entered into with SK holdings.
 * (http://www.eclipse.org/legal/epl-v10.html)
 */

public class Main {

    public static int countLine(String contents, int index) {
        int count = 0;
        if (index < 0 || index > contents.length()) {
            return 0;
        }

        for (int i = 0; i < index; i++) {
            if ('\n' == contents.charAt(i))
                count++;
        }
        return count;
    }
}

Related

1. countLine(CharSequence str)
2. countLine(String content)
3. countLineBreaks(final String replacementString)
4. countLineBreaks(String text)
5. countLineEnds(CharSequence string, int startPos)
6. countLines(final String content, final String lineBreak)