BirConstants.java Source File

00001 package edu.ksu.cis.bandera.bir;
00002 
00003 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
00004  * Bandera, a Java(TM) analysis and transformation toolkit           *
00005  * Copyright (C) 1998, 1999   James Corbett (corbett@hawaii.edu)     *
00006  * All rights reserved.                                              *
00007  *                                                                   *
00008  * This work was done as a project in the SAnToS Laboratory,         *
00009  * Department of Computing and Information Sciences, Kansas State    *
00010  * University, USA (http://www.cis.ksu.edu/santos).                  *
00011  * It is understood that any modification not identified as such is  *
00012  * not covered by the preceding statement.                           *
00013  *                                                                   *
00014  * This work is free software; you can redistribute it and/or        *
00015  * modify it under the terms of the GNU Library General Public       *
00016  * License as published by the Free Software Foundation; either      *
00017  * version 2 of the License, or (at your option) any later version.  *
00018  *                                                                   *
00019  * This work is distributed in the hope that it will be useful,      *
00020  * but WITHOUT ANY WARRANTY; without even the implied warranty of    *
00021  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU *
00022  * Library General Public License for more details.                  *
00023  *                                                                   *
00024  * You should have received a copy of the GNU Library General Public *
00025  * License along with this toolkit; if not, write to the             *
00026  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,      *
00027  * Boston, MA  02111-1307, USA.                                      *
00028  *                                                                   *
00029  * Java is a trademark of Sun Microsystems, Inc.                     *
00030  *                                                                   *
00031  * To submit a bug report, send a comment, or get the latest news on *
00032  * this project and other SAnToS projects, please visit the web-site *
00033  *                http://www.cis.ksu.edu/santos                      *
00034  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
00035 import ca.mcgill.sable.util.*;
00036 
00037 /**
00038  * Most BIR constants are defined here, including:
00039  * <ul>
00040  * <li> Type kinds
00041  * <li> Lock actions
00042  * <li> Lock tests
00043  * <li> Thread actions
00044  * <li> Thread tests
00045  * </ul>
00046  * We use power of two encoding to allow subsets to be tested for
00047  * (e.g., type is BOOL or RANGE = (type & (BOOL | RANGE)) != 0).
00048  */
00049 
00050 public interface BirConstants {
00051 
00052     public static final int ANY = -1;
00053 
00054     // Type kinds
00055     public static final int LOCKTYPE = 1;   // equals LOCK (below)
00056     public static final int BOOL = 2;
00057     public static final int ENUMERATED = 4;
00058     public static final int RANGE = 8;
00059     public static final int ARRAY = 16;
00060     public static final int RECORD = 32;
00061     public static final int FIELD = 64;
00062     public static final int COLLECTION = 128;
00063     public static final int REF = 256;
00064 
00065     // LockAction constants
00066     public static final int INVALID = 0;
00067     public static final int LOCK = 1;
00068     public static final int UNLOCK = 2;
00069     public static final int WAIT = 4;
00070     public static final int UNWAIT = 8;
00071     public static final int NOTIFY = 16;
00072     public static final int NOTIFYALL = 32;
00073 
00074     // LockTest constants
00075     public static final int LOCK_AVAILABLE = 1;
00076     public static final int HAS_LOCK = 2;
00077     public static final int WAS_NOTIFIED = 4;
00078 
00079     // ThreadAction constants
00080     public static final int START = 1;
00081     public static final int JOIN = 2;
00082     public static final int EXIT = 4;
00083 
00084     // ThreadTest constants
00085     public static final int THREAD_TERMINATED = 1;
00086 
00087 }