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APreAssertion.java

package edu.ksu.cis.bandera.specification.assertion.node;

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Bandera, a Java(TM) analysis and transformation toolkit           *
 * Copyright (C) 1998-2001 SAnToS Laboratories (santos@cis.ksu.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                      *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* This file was generated by SableCC (http://www.sable.mcgill.ca/sablecc/). */

import java.util.*;
import edu.ksu.cis.bandera.specification.assertion.analysis.*;
import edu.ksu.cis.bandera.jjjc.node.*;

public final class APreAssertion extends PAssertion
{
    private TPre _pre_;
    private TId _id_;
    private TColon _colon_;
    private PExp exp;
    private TSemicolon _semicolon_;
    private final LinkedList _comment_ = new TypedLinkedList(new Comment_Cast());

    private class Comment_Cast implements Cast
    {
        public Object cast(Object o)
        {
            PComment node = (PComment) o;

            if((node.parent() != null) &&
                (node.parent() != APreAssertion.this))
            {
                node.parent().removeChild(node);
            }

            if((node.parent() == null) ||
                (node.parent() != APreAssertion.this))
            {
                node.parent(APreAssertion.this);
            }

            return node;
        }
    }
    public APreAssertion()
    {
    }
    public APreAssertion(
        TPre _pre_,
        TId _id_,
        TColon _colon_,
        TSemicolon _semicolon_,
        XPComment _comment_)
    {
        setPre(_pre_);

        setId(_id_);

        setColon(_colon_);

        setSemicolon(_semicolon_);

        if(_comment_ != null)
        {
            while(_comment_ instanceof X1PComment)
            {
                this._comment_.addFirst(((X1PComment) _comment_).getPComment());
                _comment_ = ((X1PComment) _comment_).getXPComment();
            }
            this._comment_.addFirst(((X2PComment) _comment_).getPComment());
        }

    }
    public APreAssertion(
        TPre _pre_,
        TId _id_,
        TColon _colon_,
        TSemicolon _semicolon_,
        List _comment_)
    {
        setPre(_pre_);

        setId(_id_);

        setColon(_colon_);

        setSemicolon(_semicolon_);

        {
            Object temp[] = _comment_.toArray();
            for(int i = 0; i < temp.length; i++)
            {
                this._comment_.add(temp[i]);
            }
        }

    }
    public void apply(Switch sw)
    {
        ((Analysis) sw).caseAPreAssertion(this);
    }
    public Object clone()
    {
        return new APreAssertion(
            (TPre) cloneNode(_pre_),
            (TId) cloneNode(_id_),
            (TColon) cloneNode(_colon_),
            (TSemicolon) cloneNode(_semicolon_),
            cloneList(_comment_));
    }
    public TColon getColon()
    {
        return _colon_;
    }
    public LinkedList getComment()
    {
        return _comment_;
    }
/**
 * 
 * @return edu.ksu.cis.bandera.jjjc.node.PExp
 */
public edu.ksu.cis.bandera.jjjc.node.PExp getExp() {
    return exp;
}
    public TId getId()
    {
        return _id_;
    }
    public TPre getPre()
    {
        return _pre_;
    }
    public TSemicolon getSemicolon()
    {
        return _semicolon_;
    }
    void removeChild(Node child)
    {
        if(_pre_ == child)
        {
            _pre_ = null;
            return;
        }

        if(_id_ == child)
        {
            _id_ = null;
            return;
        }

        if(_colon_ == child)
        {
            _colon_ = null;
            return;
        }

        if(_semicolon_ == child)
        {
            _semicolon_ = null;
            return;
        }

        if(_comment_.remove(child))
        {
            return;
        }

    }
    void replaceChild(Node oldChild, Node newChild)
    {
        if(_pre_ == oldChild)
        {
            setPre((TPre) newChild);
            return;
        }

        if(_id_ == oldChild)
        {
            setId((TId) newChild);
            return;
        }

        if(_colon_ == oldChild)
        {
            setColon((TColon) newChild);
            return;
        }

        if(_semicolon_ == oldChild)
        {
            setSemicolon((TSemicolon) newChild);
            return;
        }

        for(ListIterator i = _comment_.listIterator(); i.hasNext();)
        {
            if(i.next() == oldChild)
            {
                if(newChild != null)
                {
                    i.set(newChild);
                    oldChild.parent(null);
                    return;
                }

                i.remove();
                oldChild.parent(null);
                return;
            }
        }

    }
    public void setColon(TColon node)
    {
        if(_colon_ != null)
        {
            _colon_.parent(null);
        }

        if(node != null)
        {
            if(node.parent() != null)
            {
                node.parent().removeChild(node);
            }

            node.parent(this);
        }

        _colon_ = node;
    }
    public void setComment(List list)
    {
        Object temp[] = list.toArray();
        for(int i = 0; i < temp.length; i++)
        {
            _comment_.add(temp[i]);
        }
    }
/**
 * 
 * @param newExp edu.ksu.cis.bandera.jjjc.node.PExp
 */
public void setExp(edu.ksu.cis.bandera.jjjc.node.PExp newExp) {
    exp = newExp;
}
    public void setId(TId node)
    {
        if(_id_ != null)
        {
            _id_.parent(null);
        }

        if(node != null)
        {
            if(node.parent() != null)
            {
                node.parent().removeChild(node);
            }

            node.parent(this);
        }

        _id_ = node;
    }
    public void setPre(TPre node)
    {
        if(_pre_ != null)
        {
            _pre_.parent(null);
        }

        if(node != null)
        {
            if(node.parent() != null)
            {
                node.parent().removeChild(node);
            }

            node.parent(this);
        }

        _pre_ = node;
    }
    public void setSemicolon(TSemicolon node)
    {
        if(_semicolon_ != null)
        {
            _semicolon_.parent(null);
        }

        if(node != null)
        {
            if(node.parent() != null)
            {
                node.parent().removeChild(node);
            }

            node.parent(this);
        }

        _semicolon_ = node;
    }
    public String toString()
    {
        return ""
            + toString(_pre_)
            + toString(_id_)
            + toString(_colon_)
            + toString(_semicolon_)
            + toString(_comment_);
    }
}

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