ExpressionPredicate.java Source File

00001 package edu.ksu.cis.bandera.specification.predicate.datastructure;
00002 
00003 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
00004  * Bandera, a Java(TM) analysis and transformation toolkit           *
00005  * Copyright (C) 2000   Robby (robby@cis.ksu.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 edu.ksu.cis.bandera.jjjc.symboltable.*;
00036 import edu.ksu.cis.bandera.specification.predicate.exception.*;
00037 public class ExpressionPredicate extends Predicate implements Comparable {
00038 /**
00039  * 
00040  * @param name edu.ksu.cis.bandera.jjjc.symboltable.Name
00041  * @param edu.ksu.cis.bandera.jjjc.symboltable.ClassOrInterfaceType type
00042  * @param node edu.ksu.cis.bandera.specification.predicate.node.Node
00043  * @param expTable java.util.Hashtable
00044  * @param exceptions java.util.Vector
00045  * @param exact boolean
00046  */
00047 protected ExpressionPredicate(Name name, ClassOrInterfaceType type, edu.ksu.cis.bandera.specification.predicate.node.Node node, java.util.Vector exceptions) throws DuplicatePredicateException {
00048     super(name, type, null, node, exceptions);
00049 }
00050 /**
00051  * 
00052  * @return int
00053  * @param o java.lang.Object
00054  */
00055 public int compareTo(Object o) {
00056     if (o instanceof ExpressionPredicate) {
00057         return name.compareTo(((ExpressionPredicate) o).getName());
00058     } else {
00059         return -1;
00060     }
00061 }
00062 /**
00063  * 
00064  * @return java.lang.String
00065  */
00066 public String toString() {
00067     Object o = ((edu.ksu.cis.bandera.specification.predicate.node.AExpressionPropositionDefinition) node).getParams();
00068     return "EXP " + name + "(" + (o != null? o.toString().trim() : "") + ")" + ": " + constraint.toString().trim();
00069 }
00070 }