net.sf.jabref.exporter.layout.WSITools.java Source code

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Here is the source code for net.sf.jabref.exporter.layout.WSITools.java

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/*  Copyright (C) 2003-2015 JabRef contributors.
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 2 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, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
///////////////////////////////////////////////////////////////////////////////
//  Filename: $RCSfile$
//  Purpose:  Atom representation.
//  Language: Java
//  Compiler: JDK 1.4
//  Authors:  Joerg K. Wegner
//  Version:  $Revision$
//            $Date$
//            $Author$
//
//  Copyright (c) Dept. Computer Architecture, University of Tuebingen, Germany
//
//  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 version 2 of the License.
//
//  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.
///////////////////////////////////////////////////////////////////////////////
package net.sf.jabref.exporter.layout;

import java.util.StringTokenizer;
import java.util.Vector;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * JabRef helper methods.
 *
 * @author     wegnerj
 */
public final class WSITools {

    private static final Log LOGGER = LogFactory.getLog(WSITools.class);

    private WSITools() {
    }

    /**
     * @param  vcr  {@link java.util.Vector} of <tt>String</tt>
     * @param  buf  Description of the Parameter
     * @return      Description of the Return Value
     */
    public static boolean tokenize(Vector<String> vcr, String buf) {
        return WSITools.tokenize(vcr, buf, " \t\n");
    }

    /**
     * @param  vcr       {@link java.util.Vector} of <tt>String</tt>
     * @param  buf       Description of the Parameter
     * @param  delimstr  Description of the Parameter
     * @return           Description of the Return Value
     */
    public static boolean tokenize(Vector<String> vcr, String buf, String delimstr) {
        vcr.clear();
        buf = buf + '\n';

        StringTokenizer st = new StringTokenizer(buf, delimstr);

        while (st.hasMoreTokens()) {
            vcr.add(st.nextToken());
        }

        return true;
    }

    /**
     * @param  vcr       {@link java.util.Vector} of <tt>String</tt>
     * @param  s         Description of the Parameter
     * @param  delimstr  Description of the Parameter
     * @param  limit     Description of the Parameter
     * @return           Description of the Return Value
     */
    public static boolean tokenize(Vector<String> vcr, String s, String delimstr, int limit) {
        LOGGER.warn("Tokenize \"" + s + '"');
        vcr.clear();
        s = s + '\n';

        int endpos;
        int matched = 0;

        StringTokenizer st = new StringTokenizer(s, delimstr);

        while (st.hasMoreTokens()) {
            String tmp = st.nextToken();
            vcr.add(tmp);

            matched++;

            if (matched == limit) {
                endpos = s.lastIndexOf(tmp);
                vcr.add(s.substring(endpos + tmp.length()));

                break;
            }
        }

        return true;
    }
}