Java Random String generateRandomString(int wordsLength, String separator)

Description

Generates a string of random words with the supplied separator

License

Open Source License

Parameter

Parameter	Description
wordsLength	a parameter

Declaration

public static String generateRandomString(int wordsLength, String separator) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.util.Random;

public class Main {
    private static String[] words = new String[] { "cogitation", "unwilful", "intendment", "flexibleness",
            "intervertebrally", "magi", "phalanx", "pipsqueak", "bosnian", "martinmas", "vimana", "agitational",
            "hyperorthognathous", "hierarchize", "cheshunt", "trachea", "consternate", "deep", "calcimined",
            "sublunated", "sorer", "interlaminar", "polemicist", "overassertive", "endolymph", "dichloride",
            "simultaneously", "prerejoicing", "degradedness", "hexameron", "consecratedness", "nondisciplining",
            "bimorph", "planck", "somewise", "milfoil", "postprandially", "isolate", "pseudoerotic", "fishiness",
            "benefiter", "kola", "socialist", "frenchify", "unglorifying", "innovating", "sotol", "downcastly",
            "wkly", "unabolished", "cogitation", "unwilful", "intendment", "flexibleness", "intervertebrally",
            "magi", "phalanx", "pipsqueak", "bosnian", "martinmas", "vimana", "agitational", "hyperorthognathous",
            "hierarchize", "cheshunt", "trachea", "consternate", "deep", "calcimined", "sublunated", "sorer",
            "interlaminar", "polemicist", "overassertive", "endolymph", "dichloride", "simultaneously",
            "prerejoicing", "degradedness", "hexameron", "consecratedness", "nondisciplining", "bimorph", "planck",
            "somewise", "milfoil", "postprandially", "isolate", "pseudoerotic", "fishiness", "benefiter", "kola",
            "socialist", "frenchify", "unglorifying", "innovating", "sotol", "downcastly", "wkly", "unabolished" };

    /**/*  w  ww .jav a 2 s . c o  m*/
     * Generates a string of random words with the supplied separator
     * @param wordsLength
     * @return
     */
    public static String generateRandomString(int wordsLength, String separator) {

        Random rand = new Random();
        String sb = "";

        for (int i = 0; i < wordsLength; i++) {
            int randomWord = rand.nextInt(words.length);

            if (i != 0) {
                sb += separator;
            }

            sb += words[randomWord];
        }

        return sb;
    }
}

Related

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2. generateRandomString(int n)
3. generateRandomString(int n)
4. generateRandomString(int size)
5. generateRandomString(int stringLength)
6. generateRandomString(Random random, int length)
7. generateRandomString(Random random, int size)
8. generateRandomString(Random rnd, char[] alphabet, int maxLength)
9. generateRandomString(String str, int length)