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AOperator.java

package edu.ksu.cis.bandera.abstraction.specification.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.abstraction.specification.analysis.*;

public final class AOperator extends POperator
{
    private TOperator _operator_;
    private POp _op_;
    private TId _id_;
    private TBegin _begin_;
    private final LinkedList _pattern_ = new TypedLinkedList(new Pattern_Cast());
    private TEnd _end_;

    private class Pattern_Cast implements Cast
    {
        public Object cast(Object o)
        {
            PPattern node = (PPattern) o;

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

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

            return node;
        }
    }
    public AOperator()
    {
    }
    public AOperator(
        TOperator _operator_,
        POp _op_,
        TId _id_,
        TBegin _begin_,
        XPPattern _pattern_,
        TEnd _end_)
    {
        setOperator(_operator_);

        setOp(_op_);

        setId(_id_);

        setBegin(_begin_);

        if(_pattern_ != null)
        {
            while(_pattern_ instanceof X1PPattern)
            {
                this._pattern_.addFirst(((X1PPattern) _pattern_).getPPattern());
                _pattern_ = ((X1PPattern) _pattern_).getXPPattern();
            }
            this._pattern_.addFirst(((X2PPattern) _pattern_).getPPattern());
        }

        setEnd(_end_);

    }
    public AOperator(
        TOperator _operator_,
        POp _op_,
        TId _id_,
        TBegin _begin_,
        List _pattern_,
        TEnd _end_)
    {
        setOperator(_operator_);

        setOp(_op_);

        setId(_id_);

        setBegin(_begin_);

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

        setEnd(_end_);

    }
    public void apply(Switch sw)
    {
        ((Analysis) sw).caseAOperator(this);
    }
    public Object clone()
    {
        return new AOperator(
            (TOperator) cloneNode(_operator_),
            (POp) cloneNode(_op_),
            (TId) cloneNode(_id_),
            (TBegin) cloneNode(_begin_),
            cloneList(_pattern_),
            (TEnd) cloneNode(_end_));
    }
    public TBegin getBegin()
    {
        return _begin_;
    }
    public TEnd getEnd()
    {
        return _end_;
    }
    public TId getId()
    {
        return _id_;
    }
    public POp getOp()
    {
        return _op_;
    }
    public TOperator getOperator()
    {
        return _operator_;
    }
    public LinkedList getPattern()
    {
        return _pattern_;
    }
    void removeChild(Node child)
    {
        if(_operator_ == child)
        {
            _operator_ = null;
            return;
        }

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

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

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

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

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

    }
    void replaceChild(Node oldChild, Node newChild)
    {
        if(_operator_ == oldChild)
        {
            setOperator((TOperator) newChild);
            return;
        }

        if(_op_ == oldChild)
        {
            setOp((POp) newChild);
            return;
        }

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

        if(_begin_ == oldChild)
        {
            setBegin((TBegin) newChild);
            return;
        }

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

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

        if(_end_ == oldChild)
        {
            setEnd((TEnd) newChild);
            return;
        }

    }
    public void setBegin(TBegin node)
    {
        if(_begin_ != null)
        {
            _begin_.parent(null);
        }

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

            node.parent(this);
        }

        _begin_ = node;
    }
    public void setEnd(TEnd node)
    {
        if(_end_ != null)
        {
            _end_.parent(null);
        }

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

            node.parent(this);
        }

        _end_ = node;
    }
    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 setOp(POp node)
    {
        if(_op_ != null)
        {
            _op_.parent(null);
        }

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

            node.parent(this);
        }

        _op_ = node;
    }
    public void setOperator(TOperator node)
    {
        if(_operator_ != null)
        {
            _operator_.parent(null);
        }

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

            node.parent(this);
        }

        _operator_ = node;
    }
    public void setPattern(List list)
    {
        Object temp[] = list.toArray();
        for(int i = 0; i < temp.length; i++)
        {
            _pattern_.add(temp[i]);
        }
    }
    public String toString()
    {
        return ""
            + toString(_operator_)
            + toString(_op_)
            + toString(_id_)
            + toString(_begin_)
            + toString(_pattern_)
            + toString(_end_);
    }
}

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