Java Iterator from getMaxLength(Iterator i)

Description

calculate the maximum length of all strings in i.

License

Open Source License

Declaration

public static int getMaxLength(Iterator i) 

Method Source Code

//package com.java2s;
/*/*from   w w  w. j a  va  2 s .  co m*/
 * ====================================================================
 * Copyright (c) 1995-1999 Purple Technology, Inc. All rights
 * reserved.
 *
 * PLAIN LANGUAGE LICENSE: Do whatever you like with this code, free
 * of charge, just give credit where credit is due. If you improve it,
 * please send your improvements to alex@purpletech.com. Check
 * http://www.purpletech.com/code/ for the latest version and news.
 *
 * LEGAL LANGUAGE LICENSE: Redistribution and use in source and binary
 * forms, with or without modification, are permitted provided that
 * the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following
 * disclaimer in the documentation and/or other materials provided
 * with the distribution.
 *
 * 3. The names of the authors and the names "Purple Technology,"
 * "Purple Server" and "Purple Chat" must not be used to endorse or
 * promote products derived from this software without prior written
 * permission. For written permission, please contact
 * server@purpletech.com.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND PURPLE TECHNOLOGY ``AS
 * IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
 * AUTHORS OR PURPLE TECHNOLOGY BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 **/

import java.util.Iterator;

public class Main {
    /**
     * calculate the maximum length of all strings in i.  If i
     * contains other than strings, uses toString() value.
     **/
    public static int getMaxLength(Iterator i) {
        int max = 0;
        while (i.hasNext()) {
            String s = i.next().toString();
            int c = s.length();
            if (c > max)
                max = c;
        }
        return max;
    }
}

Related

1. getIterator(T[] array)
2. getIteratorAsString(Iterator iter, final String separator)
3. getIteratorOptionalValue(final Iterator stringIterator)
4. getLast(Iterator iterator)
5. getList(Iterator iterator)
6. getPerplexity(Iterator probStream)
7. getPersistentKeysIterator(HashMap hashMap)
8. getSigLinePastOtherAnnotations(String selfCmprurrentLine, Iterator line_itr)
9. getSomeElements(Iterator iterator, int limit)