Here you can find the source of longToString(long longV)
| Parameter | Description |
|---|---|
| integer | a parameter |
public static String longToString(long longV)
//package com.java2s; /*/* ww w .j a v a 2s . c o m*/ * Copyright Ericsson AB 2011-2014. All Rights Reserved. * * The contents of this file are subject to the Lesser GNU Public License, * (the "License"), either version 2.1 of the License, or * (at your option) any later version.; you may not use this file except in * compliance with the License. You should have received a copy of the * License along with this software. If not, it can be * retrieved online at https://www.gnu.org/licenses/lgpl.html. Moreover * it could also be requested from Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * * BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO * WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. * EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR * OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY KIND, * EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE * LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, * YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. * * IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING * WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR * REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR * DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL * DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE LIBRARY * (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED * INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE * OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH * HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. * */ public class Main { /** * Get a string presentation of the 64 bits in a long * * @param integer * @return */ public static String longToString(long longV) { StringBuilder result = new StringBuilder("{"); int counter = 0; for (int ind = 63; ind >= 0; ind--) { if (getBitInLong(longV, ind) == 1) { result.append("1"); counter++; } else { result.append("0"); counter++; } if (counter % 8 == 0 && counter != 64) { result.append("|"); } } result.append("}"); return result.toString(); } /** * Get value of bit n in a long (64 bits) * * @param l is a 64-bit value * @param n is the bit whose values is to be returned */ public static byte getBitInLong(long l, int n) { return (byte) ((l >> (long) n) & 1L); } }