Java Random Int randomModuleName(int count)

Description

Generate random module name.

License

Open Source License

Parameter

Parameter	Description
count	number of characters required

Return

generated name

Declaration

public static String randomModuleName(int count) 

Method Source Code

//package com.java2s;
/*//from w  w  w . j a va  2  s  . c om
 * Copyright (c) 2018, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 * WSO2 Inc. licenses this file to you under the Apache License,
 * Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

public class Main {
    /**
     * Generate random module name.
     *
     * @param count number of characters required
     * @return generated name
     */
    public static String randomModuleName(int count) {
        String upperCaseAlpha = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
        String lowerCaseAlpha = "abcdefghijklmnopqrstuvwxyz";
        String alpha = upperCaseAlpha + lowerCaseAlpha;
        StringBuilder builder = new StringBuilder();
        while (count-- != 0) {
            int character = (int) (Math.random() * alpha.length());
            builder.append(alpha.charAt(character));
        }
        return builder.toString();
    }
}

Related

1. randomIntInRange(int lowerBound, int upperBound)
2. randomIntRange(int low, int high)
3. randomIntWithDigits(int digits)
4. randomKey(int sLen)
5. randomMatrix(int x, int y)
6. randomNum(int n)
7. randomNum(int number)
8. randomNumber(int lower, int upper)
9. randomNumber(int lower_bound, int higher_bound)