Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2010 Actuate Corporation.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *  Actuate Corporation  - initial API and implementation
 *******************************************************************************/

import java.util.Stack;

public class Main {
    public static String getColumnId(int column) {
        Stack<Character> digits = new Stack<Character>();
        int dividant = column;
        while (dividant > 26) {
            int remain = dividant % 26;
            dividant = dividant / 26;
            if (remain == 0) {
                remain = 26;
                dividant--;
            }
            digits.push((char) ('A' + remain - 1));
        }
        digits.push((char) ('A' + dividant - 1));
        StringBuffer buffer = new StringBuffer();
        while (!digits.empty()) {
            buffer.append(digits.pop());
        }
        String columnId = buffer.toString();
        return columnId;
    }
}