1 /* 2 * The Spread Toolkit. 3 * 4 * The contents of this file are subject to the Spread Open-Source 5 * License, Version 1.0 (the ``License''); you may not use 6 * this file except in compliance with the License. You may obtain a 7 * copy of the License at: 8 * 9 * http://www.spread.org/license/ 10 * 11 * or in the file ``license.txt'' found in this distribution. 12 * 13 * Software distributed under the License is distributed on an AS IS basis, 14 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 15 * for the specific language governing rights and limitations under the 16 * License. 17 * 18 * The Creators of Spread are: 19 * Yair Amir, Michal Miskin-Amir, Jonathan Stanton. 20 * 21 * Copyright (C) 1993-2004 Spread Concepts LLC <spread@spreadconcepts.com> 22 * 23 * All Rights Reserved. 24 * 25 * Major Contributor(s): 26 * --------------- 27 * Cristina Nita-Rotaru crisn@cs.purdue.edu - group communication security. 28 * Theo Schlossnagle jesus@omniti.com - Perl, skiplists, autoconf. 29 * Dan Schoenblum dansch@cnds.jhu.edu - Java interface. 30 * John Schultz jschultz@cnds.jhu.edu - contribution to process group membership. 31 * 32 */ 33 34 35 36 package spread; 37 38 /** 39 * A SpreadVersion object is used to get the version of spread that is being used. 40 */ 41 public class SpreadVersion 42 { 43 // The major version. 44 ///////////////////// 45 private int majorVersion = 3; 46 47 // The minor version. 48 ///////////////////// 49 private int minorVersion = 16; 50 51 // The patch version. 52 ///////////////////// 53 private int patchVersion = 1; 54 55 // Get the spread version. 56 ////////////////////////// 57 /** 58 * Returns the spread version as a float. The float is of 59 * the form A.B where A is the major version and B is the minor version. 60 * The patch version is not returned. 61 * 62 * @return the spread version 63 */ getVersion()64 public float getVersion() 65 { 66 return (float)((float)majorVersion + ((float)minorVersion / 100.0)); 67 } 68 69 // Get the major version. 70 ///////////////////////// 71 /** 72 * Returns the spread major version as an int. 73 * 74 * @return the spread major version 75 */ getMajorVersion()76 public int getMajorVersion() 77 { 78 return majorVersion; 79 } 80 81 // Get the minor version. 82 ///////////////////////// 83 /** Returns the spread minor version as an int. 84 * 85 * @return the spread minor version 86 */ getMinorVersion()87 public int getMinorVersion() 88 { 89 return minorVersion; 90 } 91 92 // Get the patch version. 93 ///////////////////////// 94 /** Returns the spread patch version as an int. 95 * 96 * @return the spread patch version 97 */ getPatchVersion()98 public int getPatchVersion() 99 { 100 return patchVersion; 101 } 102 103 // Convert to a string. 104 /////////////////////// 105 /** 106 * Returns the spread version in string form. The string is of 107 * the form A.BB.CC where A is the major version and BB is the minor version 108 * and CC is the patch version. 109 */ toString()110 public String toString() 111 { 112 return new String(majorVersion + "." + (minorVersion / 10) + "" + (minorVersion % 10) + "." + 113 (patchVersion / 10) + (patchVersion % 10)); 114 } 115 } 116