Java Iterator fmtSeq(Iterator it, String divider)

Description

fmt Seq

License

Open Source License

Declaration

public static String fmtSeq(Iterator it, String divider) 

Method Source Code

//package com.java2s;
/*//from  w  w w . j a v a  2s .  c  o m
 * USE - UML based specification environment
 * Copyright (C) 1999-2004 Mark Richters, University of Bremen
 *
 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.  
 */

import java.util.Iterator;

public class Main {
    public static String fmtSeq(Object objarr[], int beginIndex, String divider) {
        String resString = new String();
        if (objarr != null) {
            boolean first = true;
            for (int i = beginIndex; i < objarr.length; i++) {
                if (first)
                    first = false;
                else
                    resString += divider;
                resString += objarr[i];
            }
        }
        return resString;
    }

    public static String fmtSeq(Object objarr[], String divider) {
        return fmtSeq(objarr, 0, divider);
    }

    public static String fmtSeq(Iterator it, String divider) {
        String resString = new String();
        boolean first = true;
        while (it.hasNext()) {
            if (first)
                first = false;
            else
                resString += divider;
            resString += it.next();
        }
        return resString;
    }
}

Related

1. fill(final Iterator iterator, final S collection)
2. fillArray(Iterator ii, Object[] fillMe, boolean null_terminate)
3. fillCollection(final Iterator iterator, final Collection collection)
4. fillCollection(final Iterator iterator, final Collection collection)
5. firstOrDefault(Iterator iterator)
6. fromIterator(Iterator iterator)
7. fromIterator(Iterator iterator)
8. fromIterator(Iterator itr)
9. get(Iterator iterator, int position)