File is not used any more, removing it

src/mohawk/rbac/RBAC2SMV.java

-/**
- * The MIT License
- * 
- * Copyright (c) 2010 Karthick Jayaraman
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE. 
- */
-
-/**
- * 			RBAC2SMV - Tool for converting a RBAC specification
- *                     to NuSMV specification
- */
-package mohawk.rbac;
-
-import java.io.*;
-import java.util.*;
-
-import org.antlr.v4.runtime.*;
-
-import mohawk.global.parser.mohawk.v1.MohawkLexer;
-import mohawk.global.parser.mohawk.v1.MohawkParser;
-import mohawk.global.pieces.mohawk.CAEntry;
-import mohawk.global.pieces.mohawk.CREntry;
-import mohawk.output.WriteNuSMV;
-
-/**
- * @author Karthick Jayaraman This is the main class that will serve as an entry point to the tool.
- * 
- * STAND ALONE
- * 
- */
-public class RBAC2SMV {
-    /**
-     * @param args
-     * 
-     *            Argument 0 - Rbac policy file. Argument 1 - Target NuSMV file.
-     * @throws IOException
-     * @throws TokenStreamException
-     * 
-     */
-    /*
-     * public static String getTokenType(int type) { /* int EOF = 1; int NULL_TREE_LOOKAHEAD = 3; int ID = 4; int LANGLE
-     * = 5; int RANGLE = 6; int COMMA = 7; int COND = 8; int WS = 9; int COMMENT = 10;
-     */
-
-    /*
-     * switch(type) { case RBACLexerTokenTypes.EOF: return "EOF"; case RBACLexerTokenTypes.NULL_TREE_LOOKAHEAD: return
-     * "NULL"; case RBACLexerTokenTypes.ID: return "ID"; case RBACLexerTokenTypes.LANGLE: return "LANGLE"; case
-     * RBACLexerTokenTypes.RANGLE: return "RANGLE"; case RBACLexerTokenTypes.COMMA: return "COMMA"; case
-     * RBACLexerTokenTypes.COND: return "COND"; case RBACLexerTokenTypes.WS: return "WS"; case
-     * RBACLexerTokenTypes.COMMENT: return "COMMENT"; } return null; }
-     */
-
-    public static void main(String[] args) throws Exception {
-
-        if (args.length < 2) {
-            System.out.println("Usage: java -cp ./mohawk.jar mohawk.RBAC2SMV <rbacspec> <smvfile>");
-        }
-
-        File rbacfile = new File(args[0]);
-
-        if (!rbacfile.exists()) {
-            System.out.println("The RBAC specification file " + rbacfile + " does not exists.");
-            return;
-        }
-
-        String nusmvfile = args[1];
-
-        InputStream is = new FileInputStream(args[0]);
-        ANTLRInputStream input = new ANTLRInputStream(is);
-        MohawkLexer lexer = new MohawkLexer(input);
-        CommonTokenStream tokens = new CommonTokenStream(lexer);
-        MohawkParser parser = new MohawkParser(tokens);
-
-        RBACInstance rbac = null;
-
-        parser.initRbac();
-
-        try {
-
-            parser.init();
-            rbac = new RBACInstance(parser.vRoles, parser.vUsers, parser.vAdmin, parser.mUA, parser.mCR, parser.mCA,
-                    parser.vSpec);
-
-        } catch (RecognitionException e) {
-            e.printStackTrace();
-        }
-
-        System.out.println("No of roles : " + rbac.getRoles().size());
-        System.out.println("No of CA Rules : " + getCASize(rbac.getCA()));
-
-        /*
-         * Preparing NuSMV file.
-         */
-
-        WriteNuSMV nusmv = new WriteNuSMV(nusmvfile, "smvtemplate");
-        if (rbac != null) {
-            nusmv.fillAttributes(rbac);
-        }
-        nusmv.writeFile();
-
-        System.out.println("NuSMV specification for " + rbacfile + " written to " + nusmvfile);
-    }
-
-    public static int getCASize(Map<String, Vector<CAEntry>> mCA) {
-        int size = 0;
-        Collection<Vector<CAEntry>> carules = mCA.values();
-        Iterator<Vector<CAEntry>> iterator = carules.iterator();
-
-        while (iterator.hasNext()) {
-            Vector<CAEntry> vCA = iterator.next();
-            size += vCA.size();
-        }
-        return size;
-    }
-
-    public static int getCRSize(Map<String, Vector<CREntry>> mCR) {
-        int size = 0;
-        Collection<Vector<CREntry>> carules = mCR.values();
-        Iterator<Vector<CREntry>> iterator = carules.iterator();
-
-        while (iterator.hasNext()) {
-            Vector<CREntry> vCR = iterator.next();
-            size += vCR.size();
-        }
-        return size;
-    }
-
-}