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AProcess.java

package edu.ksu.cis.bandera.birp.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                      *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
import ca.mcgill.sable.util.*;
import edu.ksu.cis.bandera.birp.analysis.*;

public final class AProcess extends PProcess
{
    private TProcess _process_;
    private TId _startname_;
    private TLparen _lparen_;
    private TRparen _rparen_;
    private final LinkedList _definitions_ = new TypedLinkedList(new Definitions_Cast());
    private final LinkedList _globals_ = new TypedLinkedList(new Globals_Cast());
    private final LinkedList _threads_ = new TypedLinkedList(new Threads_Cast());
    private PPredicates _predicates_;
    private TEnd _end_;
    private TId _endname_;
    private TSemicolon _semicolon_;

    private class Definitions_Cast implements Cast
    {
        public Object cast(Object o)
        {
            PDefinition node = (PDefinition) o;

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

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

            return node;
        }
    }

    private class Globals_Cast implements Cast
    {
        public Object cast(Object o)
        {
            PGlobal node = (PGlobal) o;

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

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

            return node;
        }
    }

    private class Threads_Cast implements Cast
    {
        public Object cast(Object o)
        {
            PThread node = (PThread) o;

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

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

            return node;
        }
    }
    public AProcess()
    {
    }
    public AProcess(
        TProcess _process_,
        TId _startname_,
        TLparen _lparen_,
        TRparen _rparen_,
        List _definitions_,
        List _globals_,
        List _threads_,
        PPredicates _predicates_,
        TEnd _end_,
        TId _endname_,
        TSemicolon _semicolon_)
    {
        setProcess(_process_);

        setStartname(_startname_);

        setLparen(_lparen_);

        setRparen(_rparen_);

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

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

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

        setPredicates(_predicates_);

        setEnd(_end_);

        setEndname(_endname_);

        setSemicolon(_semicolon_);

    }
    public AProcess(
        TProcess _process_,
        TId _startname_,
        TLparen _lparen_,
        TRparen _rparen_,
        XPDefinition _definitions_,
        XPGlobal _globals_,
        XPThread _threads_,
        PPredicates _predicates_,
        TEnd _end_,
        TId _endname_,
        TSemicolon _semicolon_)
    {
        setProcess(_process_);

        setStartname(_startname_);

        setLparen(_lparen_);

        setRparen(_rparen_);

        if(_definitions_ != null)
        {
            while(_definitions_ instanceof X1PDefinition)
            {
                this._definitions_.addFirst(((X1PDefinition) _definitions_).getPDefinition());
                _definitions_ = ((X1PDefinition) _definitions_).getXPDefinition();
            }
            this._definitions_.addFirst(((X2PDefinition) _definitions_).getPDefinition());
        }

        if(_globals_ != null)
        {
            while(_globals_ instanceof X1PGlobal)
            {
                this._globals_.addFirst(((X1PGlobal) _globals_).getPGlobal());
                _globals_ = ((X1PGlobal) _globals_).getXPGlobal();
            }
            this._globals_.addFirst(((X2PGlobal) _globals_).getPGlobal());
        }

        if(_threads_ != null)
        {
            while(_threads_ instanceof X1PThread)
            {
                this._threads_.addFirst(((X1PThread) _threads_).getPThread());
                _threads_ = ((X1PThread) _threads_).getXPThread();
            }
            this._threads_.addFirst(((X2PThread) _threads_).getPThread());
        }

        setPredicates(_predicates_);

        setEnd(_end_);

        setEndname(_endname_);

        setSemicolon(_semicolon_);

    }
    public void apply(Switch sw)
    {
        ((Analysis) sw).caseAProcess(this);
    }
    public Object clone()
    {
        return new AProcess(
            (TProcess) cloneNode(_process_),
            (TId) cloneNode(_startname_),
            (TLparen) cloneNode(_lparen_),
            (TRparen) cloneNode(_rparen_),
            cloneList(_definitions_),
            cloneList(_globals_),
            cloneList(_threads_),
            (PPredicates) cloneNode(_predicates_),
            (TEnd) cloneNode(_end_),
            (TId) cloneNode(_endname_),
            (TSemicolon) cloneNode(_semicolon_));
    }
    public LinkedList getDefinitions()
    {
        return _definitions_;
    }
    public TEnd getEnd()
    {
        return _end_;
    }
    public TId getEndname()
    {
        return _endname_;
    }
    public LinkedList getGlobals()
    {
        return _globals_;
    }
    public TLparen getLparen()
    {
        return _lparen_;
    }
    public PPredicates getPredicates()
    {
        return _predicates_;
    }
    public TProcess getProcess()
    {
        return _process_;
    }
    public TRparen getRparen()
    {
        return _rparen_;
    }
    public TSemicolon getSemicolon()
    {
        return _semicolon_;
    }
    public TId getStartname()
    {
        return _startname_;
    }
    public LinkedList getThreads()
    {
        return _threads_;
    }
    void removeChild(Node child)
    {
        if(_process_ == child)
        {
            _process_ = null;
            return;
        }

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

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

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

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

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

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

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

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

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

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

    }
    void replaceChild(Node oldChild, Node newChild)
    {
        if(_process_ == oldChild)
        {
            setProcess((TProcess) newChild);
            return;
        }

        if(_startname_ == oldChild)
        {
            setStartname((TId) newChild);
            return;
        }

        if(_lparen_ == oldChild)
        {
            setLparen((TLparen) newChild);
            return;
        }

        if(_rparen_ == oldChild)
        {
            setRparen((TRparen) newChild);
            return;
        }

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

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

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

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

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

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

        if(_predicates_ == oldChild)
        {
            setPredicates((PPredicates) newChild);
            return;
        }

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

        if(_endname_ == oldChild)
        {
            setEndname((TId) newChild);
            return;
        }

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

    }
    public void setDefinitions(List list)
    {
        Object temp[] = list.toArray();
        for(int i = 0; i < temp.length; i++)
        {
            _definitions_.add(temp[i]);
        }
    }
    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 setEndname(TId node)
    {
        if(_endname_ != null)
        {
            _endname_.parent(null);
        }

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

            node.parent(this);
        }

        _endname_ = node;
    }
    public void setGlobals(List list)
    {
        Object temp[] = list.toArray();
        for(int i = 0; i < temp.length; i++)
        {
            _globals_.add(temp[i]);
        }
    }
    public void setLparen(TLparen node)
    {
        if(_lparen_ != null)
        {
            _lparen_.parent(null);
        }

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

            node.parent(this);
        }

        _lparen_ = node;
    }
    public void setPredicates(PPredicates node)
    {
        if(_predicates_ != null)
        {
            _predicates_.parent(null);
        }

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

            node.parent(this);
        }

        _predicates_ = node;
    }
    public void setProcess(TProcess node)
    {
        if(_process_ != null)
        {
            _process_.parent(null);
        }

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

            node.parent(this);
        }

        _process_ = node;
    }
    public void setRparen(TRparen node)
    {
        if(_rparen_ != null)
        {
            _rparen_.parent(null);
        }

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

            node.parent(this);
        }

        _rparen_ = 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 void setStartname(TId node)
    {
        if(_startname_ != null)
        {
            _startname_.parent(null);
        }

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

            node.parent(this);
        }

        _startname_ = node;
    }
    public void setThreads(List list)
    {
        Object temp[] = list.toArray();
        for(int i = 0; i < temp.length; i++)
        {
            _threads_.add(temp[i]);
        }
    }
    public String toString()
    {
        return ""
            + toString(_process_)
            + toString(_startname_)
            + toString(_lparen_)
            + toString(_rparen_)
            + toString(_definitions_)
            + toString(_globals_)
            + toString(_threads_)
            + toString(_predicates_)
            + toString(_end_)
            + toString(_endname_)
            + toString(_semicolon_);
    }
}

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