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wims  3.65+svn20090927
ComplexCartesian.java
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00001 /*
00002 $Id: ComplexCartesian.java,v 1.3 2003/02/18 11:48:47 sander Exp $
00003 */
00004 
00005 
00006 /*
00007 Copyright (C) 2001-2002 Mainline Project (I3S - ESSI - CNRS -UNSA)
00008 
00009 This library is free software; you can redistribute it and/or
00010 modify it under the terms of the GNU Lesser General Public
00011 License as published by the Free Software Foundation; either
00012 version 2.1 of the License, or (at your option) any later version.
00013 
00014 This library is distributed in the hope that it will be useful,
00015 but WITHOUT ANY WARRANTY; without even the implied warranty of
00016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017 Lesser General Public License for more details.
00018 
00019 You should have received a copy of the GNU Lesser General Public
00020 License along with this library; if not, write to the Free Software
00021 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00022 
00023 For further information on the GNU Lesser General Public License,
00024 see: http://www.gnu.org/copyleft/lesser.html
00025 For further information on this library, contact: mainline@essi.fr
00026 */
00027 
00028 
00029 package fr.ove.openmath.jome.model;
00030 
00031 import java.util.*;
00032 import fr.ove.openmath.jome.model.*;
00033 import fr.ove.openmath.jome.model.events.ModelEvent;
00034 
00040 public class ComplexCartesian extends KaryOperator {
00041     /*
00042     * Pour savoir si on est dans le cas oł il faut positionner current sur la partie imaginaire ou pas
00043     */
00044     private boolean gotoImaginary = true;
00045     
00051     public FormulaTreeStructure insert(FormulaTreeStructure current) {
00052         current = super.insert(current);
00053         FormulaTreeStructure realPart = current;
00054         realPart.setIsTemplate(false);
00055         current = (new Addition()).insert(current);
00056         realPart.setIsTemplate(true);
00057         // Construction de la partie imaginaire.
00058         current = (new I()).insert(current);
00059         current = (new Multiplication()).insert(current);
00060         current = (new VariableOrNumber()).insert(current);
00061         
00062         return realPart;
00063     }
00064     
00069     public FormulaTreeStructure addElement() {
00070         if (gotoImaginary) {
00071             gotoImaginary = false;
00072             FormulaTreeStructure imaginay = (FormulaTreeStructure) getChild(0); // le slot
00073             imaginay = (FormulaTreeStructure) imaginay.getChild(0); // l'addition
00074             imaginay = (FormulaTreeStructure) imaginay.getChild(1); // la multiplication
00075             imaginay = (FormulaTreeStructure) imaginay.getChild(1); // la partie imaginaire
00076             
00077             return imaginay;
00078         }
00079         else
00080             return this;
00081     }
00082     
00086     public String createLinear(String linear) {
00087         FormulaTreeStructure imaginay = (FormulaTreeStructure) getChild(0); // le slot
00088         imaginay = (FormulaTreeStructure) imaginay.getChild(0); // l'addition
00089         FormulaTreeStructure realPart = (FormulaTreeStructure) imaginay.getChild(0);
00090         imaginay = (FormulaTreeStructure) imaginay.getChild(1); // la multiplication
00091         imaginay = (FormulaTreeStructure) imaginay.getChild(1); // la partie imaginaire
00092         
00093         linear = realPart.createLinear(linear + getTheOperator());
00094         linear = imaginay.createLinear(linear + ",");
00095         return linear + ")"; 
00096     }
00097 }