Java String Split splitSelectionAsInteger(String selection)

Description

split Selection As Integer

License

Open Source License

Declaration

public static List<Integer> splitSelectionAsInteger(String selection) 

Method Source Code

//package com.java2s;
/**//w ww .j  a va2  s .co m
 * Genji Scrum Tool and Issue Tracker
 * Copyright (C) 2015 Steinbeis GmbH & Co. KG Task Management Solutions
    
 * <a href="http://www.trackplus.com">Genji Scrum Tool</a>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

import java.util.ArrayList;

import java.util.List;

public class Main {
    public static List<Integer> splitSelectionAsInteger(String selection) {
        return splitSelectionAsInteger(selection, ",");
    }

    /**
     * Transform the string with comma separated values into a list
     * @param selection
     * @return
     */
    public static List<Integer> splitSelectionAsInteger(String selection, String separator) {
        List<Integer> theList = new ArrayList<Integer>();
        if (selection == null || "".equals(selection)) {
            return theList;
        }
        // The following is required since Struts2 returns the selected
        // elements in a single string, with values separated by ", ".
        String[] elements = selection.split(separator);
        if (elements == null || elements.length == 0) {
            return theList;
        }
        for (int i = 0; i < elements.length; ++i) {
            Integer intValue = null;
            if (elements[i] != null) {
                try {
                    intValue = Integer.parseInt(elements[i].trim());
                    theList.add(intValue);
                } catch (Exception ex) {
                }
            }

        }
        return theList;
    }
}

Related

1. splitResponses(String text)
2. splitScopes(String aActivityPath)
3. splitScriptToQueries(String script)
4. SplitSearchTerms(String strSearch)
5. splitSelection(String selection)
6. splitSemicolonString(String semicolonString)
7. splitSentence(String sentence)
8. splitSimple(String split, String s)
9. splitSimpleQueries(String queryString)