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    1   /*
    2   $Id: MultiplicativeExpressionImpl.java,v 1.7 2001/11/30 15:17:27 djobet Exp $
    3   Copyright 2001 David Jobet (david.jobet@free.fr) and Eric Nicolas (enicolas@dvdfr.com)
    4   This file is part of Nosica, a compiler for the Nosica language
    5   
    6       Nosica is free software; you can redistribute it and/or modify
    7       it under the terms of the GNU General Public License as published by
    8       the Free Software Foundation; either version 2 of the License, or
    9       (at your option) any later version.
   10   
   11       Nosica is distributed in the hope that it will be useful,
   12       but WITHOUT ANY WARRANTY; without even the implied warranty of
   13       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   14       GNU General Public License for more details.
   15   
   16       You should have received a copy of the GNU General Public License
   17       along with Nosica; if not, write to the Free Software
   18       Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   19   */
   20   
   21   package net.nosica.compiler.parser.node.typedeclaration.expression;
   22   
   23   import net.nosica.compiler.framework.Visitor;
   24   import net.nosica.compiler.parser.node.AbstractNode;
   25   import net.nosica.compiler.parser.node.NodeVisitor;
   26   import net.nosica.compiler.parser.node.Node;
   27   import net.nosica.compiler.parser.node.util.operator.Operator;
   28   
   29   public class MultiplicativeExpressionImpl extends AbstractNode implements MultiplicativeExpression
   30   {
   31     private PowerExpression left;
   32     private MultiplicativeExpression right = null;
   33     private Operator operator = null;
   34   
   35     public MultiplicativeExpressionImpl(PowerExpression left)
   36     {
   37       super();
   38       this.left = left;
   39     }
   40   
   41     public void setRightOperand(MultiplicativeExpression right)
   42     {
   43       this.right = right;
   44     }
   45   
   46     public void setOperator(Operator operator)
   47     {
   48       this.operator = operator;
   49     }
   50   
   51     public Operator getOperator()
   52     {
   53       return operator;
   54     }
   55   
   56     public Node getLeft()
   57     {
   58       return left;
   59     }
   60   
   61     public boolean hasRight()
   62     {
   63       return right != null;
   64     }
   65   
   66     public Node getRight()
   67     {
   68       return right;
   69     }
   70   
   71     public void accept(Visitor visitor)
   72     {
   73       ((NodeVisitor)visitor).visit(this, true);
   74     }
   75   
   76     public void browse(Visitor visitor)
   77     {
   78       accept(visitor);
   79   
   80       left.browse(visitor);
   81       if (right != null) right.browse(visitor);
   82       ((NodeVisitor)visitor).visit(this, false);
   83     }
   84   
   85   }

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