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Home » openjdk-7 » net.nosica » compiler » parser » node » typedeclaration » expression » [javadoc | source]
    1   /*
    2   $Id: ConditionalOrExpressionImpl.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 java.util.Vector;
   24   import net.nosica.compiler.parser.node.AbstractNode;
   25   import java.util.Iterator;
   26   import net.nosica.compiler.framework.Visitor;
   27   import net.nosica.compiler.parser.node.NodeVisitor;
   28   
   29   public class ConditionalOrExpressionImpl extends AbstractNode implements ConditionalOrExpression
   30   {
   31     private Vector expressions;
   32   
   33     public ConditionalOrExpressionImpl(Vector expressions)
   34     {
   35       super();
   36       this.expressions = expressions;
   37     }
   38   
   39     public Iterator iterateExpressions()
   40     {
   41       return expressions.iterator();
   42     }
   43   
   44     public boolean hasMultipleArguments()
   45     {
   46       return expressions.size() > 1;
   47     }
   48   
   49     public void accept(Visitor visitor)
   50     {
   51       ((NodeVisitor)visitor).visit(this, true);
   52     }
   53   
   54     public void browse(Visitor visitor)
   55     {
   56       accept(visitor);
   57   
   58       Iterator i=expressions.iterator();
   59       while(i.hasNext())
   60       {
   61         ConditionalAndExpression node=(ConditionalAndExpression)i.next();
   62         node.browse(visitor);
   63       }
   64   
   65       ((NodeVisitor)visitor).visit(this, false);
   66     }
   67   
   68   
   69   }

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