Java BigInteger Parse toBigInteger(String bigInteger)

Description

Wandelt einen String in einen BigInteger um

License

Open Source License

Parameter

Parameter	Description
bigInteger	a parameter

Return

BigInteger des Strings, oder null bei Umwandlungsfehlern

Declaration

public static BigInteger toBigInteger(String bigInteger) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * HELIUM V, Open Source ERP software for sustained success
 * at small and medium-sized enterprises.
 * Copyright (C) 2004 - 2014 HELIUM V IT-Solutions GmbH
 * /*from w w  w  .  ja v  a 2s . co  m*/
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published 
 * by the Free Software Foundation, either version 3 of theLicense, or 
 * (at your option) any later version.
 * 
 * According to sec. 7 of the GNU Affero General Public License, version 3, 
 * the terms of the AGPL are supplemented with the following terms:
 * 
 * "HELIUM V" and "HELIUM 5" are registered trademarks of 
 * HELIUM V IT-Solutions GmbH. The licensing of the program under the 
 * AGPL does not imply a trademark license. Therefore any rights, title and
 * interest in our trademarks remain entirely with us. If you want to propagate
 * modified versions of the Program under the name "HELIUM V" or "HELIUM 5",
 * you may only do so if you have a written permission by HELIUM V IT-Solutions 
 * GmbH (to acquire a permission please contact HELIUM V IT-Solutions
 * at trademark@heliumv.com).
 * 
 * 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 Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * Contact: developers@heliumv.com
 ******************************************************************************/

import java.math.BigInteger;

public class Main {
    /**
     * Wandelt einen String in einen BigInteger um
     * 
     * @param bigInteger
     * @return BigInteger des Strings, oder null bei Umwandlungsfehlern
     */
    public static BigInteger toBigInteger(String bigInteger) {
        if (null == bigInteger)
            return null;

        BigInteger value = null;

        try {
            value = new BigInteger(bigInteger);
        } catch (NumberFormatException e) {
        }

        return value;
    }

    /**
     * Wandelt einen String in einen BigInteger um unter Ber&uuml;cksichtigung des
     * Radix
     * 
     * @param bigInteger
     * @return null oder den BigInteger aus dem String
     */
    public static BigInteger toBigInteger(String bigInteger, int radix) {
        if (null == bigInteger)
            return null;

        BigInteger value = null;

        try {
            value = new BigInteger(bigInteger, radix);
        } catch (NumberFormatException e) {
        }

        return value;
    }
}

Related

1. getBigInteger(Number value)
2. getBigInteger(String value)
3. getBigIntegerArrayFromByteArray(byte[] buf)
4. getBigIntegerValue(final Integer value)
5. getBinaryNumberInString(BigInteger integerNumber)
6. toBigInteger(String s)
7. ToBigInteger(String s)
8. toBigInteger(String text)
9. toBigInteger(String value, BigInteger defaultValue)