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Case.java

package edu.ksu.cis.bandera.spin;

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Bandera, a Java(TM) analysis and transformation toolkit           *
 * Copyright (C) 1998, 1999   James Corbett (corbett@hawaii.edu)     *
 * All rights reserved.                                              *
 *                                                                   *
 * This work was done as a project in the SAnToS Laboratory,         *
 * Department of Computing and Information Sciences, Kansas State    *
 * University, USA (http://www.cis.ksu.edu/santos).                  *
 * It is understood that any modification not identified as such is  *
 * not covered by the preceding statement.                           *
 *                                                                   *
 * This work is free software; you can redistribute it and/or        *
 * modify it under the terms of the GNU Library General Public       *
 * License as published by the Free Software Foundation; either      *
 * version 2 of the License, or (at your option) any later version.  *
 *                                                                   *
 * This work 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 *
 * Library General Public License for more details.                  *
 *                                                                   *
 * You should have received a copy of the GNU Library General Public *
 * License along with this toolkit; if not, write to the             *
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,      *
 * Boston, MA  02111-1307, USA.                                      *
 *                                                                   *
 * Java is a trademark of Sun Microsystems, Inc.                     *
 *                                                                   *
 * To submit a bug report, send a comment, or get the latest news on *
 * this project and other SAnToS projects, please visit the web-site *
 *                http://www.cis.ksu.edu/santos                      *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
import java.io.*;
import java.util.*;

import edu.ksu.cis.bandera.bir.*;

/**
 * Case of CaseNode.
 */

public class Case {
    
    public String cond;        // Condition
    public TreeNode node;      // Value
    public Case parent;        // Parent case (or null if we're case of root)

    public Case(String cond, TreeNode node) {
    this.cond = cond;
    this.node = node;
    }
    public Object clone() {
    return new Case(cond,node);
    }
    /**
     * Insert a CaseNode to check for a specific trap condition.
     */

    public void insertTrap(String trapCond, String desc, boolean fatal) {
    CaseNode caseNode = new CaseNode();
    caseNode.addCase("! (" + trapCond + ")",node);
    caseNode.addTrapCase(trapCond,desc,fatal);
    this.node = caseNode;
    }
    public void replace(TreeNode node) {
    this.node = node;
    }
}

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