Java CSV String Convert csvTitleToTag(String title, int index)

Description

csv Title To Tag

License

EUPL

Declaration

public static String csvTitleToTag(String title, int index) 

Method Source Code

//package com.java2s;
/*/*from w w  w  .  j  a  v  a 2 s  .  c  o  m*/
 * Copyright 2011, 2012 Delving BV
 *
 *  Licensed under the EUPL, Version 1.0 or? as soon they
 *  will be approved by the European Commission - subsequent
 *  versions of the EUPL (the "Licence");
 *  you may not use this work except in compliance with the
 *  Licence.
 *  You may obtain a copy of the Licence at:
 *
 *  http://ec.europa.eu/idabc/eupl
 *
 *  Unless required by applicable law or agreed to in
 *  writing, software distributed under the Licence is
 *  distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 *  express or implied.
 *  See the Licence for the specific language governing
 *  permissions and limitations under the Licence.
 */

public class Main {
    public static String csvTitleToTag(String title, int index) {
        StringBuilder tag = new StringBuilder();
        for (char c : title.toCharArray()) {
            if (Character.isLetterOrDigit(c))
                tag.append(Character.toLowerCase(c));
        }
        String tagString = tag.toString();
        return tagString.isEmpty() ? String.format("column%d", index) : tagString;
    }
}

Related

1. csvEncode(int value)
2. csvEncodeString(String value)
3. csvQuote(String value)
4. csvString(Object[] objects)
5. csvstring(Object[] str)
6. csvToArray(String dirs)
7. csvToArray(String line)
8. csvToValuePerLine(String csv)