alternatives.txt

来自「有关编译器的编译器.」· 文本 代码 · 共 313 行

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * This file is part of SableCC.                             *
 * See the file "LICENSE" for copyright information and the  *
 * terms and conditions for copying, distribution and        *
 * modification of SableCC.                                  *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

Macro:AlternativeHeader
/* This file was generated by SableCC (http://www.sablecc.org/). */

package $0$;

import java.util.*;
import $1$.*;

public final class $2$ extends $3$
{

$

Macro:NodeElement
    private $0$ _$1$_;

$

Macro:ListElement
    private final LinkedList _$1$_ = new TypedLinkedList(new $0$_Cast());

$

Macro:ConstructorHeader

    public $0$(
$

Macro:ConstructorHeaderDeclNode

        $0$ _$1$_$2$
$

Macro:ConstructorHeaderDeclList

        $0$ _$1$_$2$
$

Macro:ConstructorBodyHeader
)
    {

$

Macro:ConstructorBodyNode
        set$0$(_$1$_);


$

Macro:ConstructorBodyList
        {
            this._$0$_.clear();
            this._$0$_.addAll(_$0$_);
        }


$

Macro:ConstructorBodyQMark
        if(_$2$_ instanceof X1QMark$1$)
        {
            set$0$(((X1QMark$1$) _$2$_).get$1$());
        }
        else
        {
            set$0$(null);
        }


$

Macro:ConstructorBodyStar
        while(_$0$_ instanceof X1Star$1$)
        {
            this._$0$_.add(((X1Star$1$) _$0$_).get$1$());
            _$0$_ = ((X1Star$1$) _$0$_).getXStar$1$();
        }


$

Macro:ConstructorBodyPlus
        if(_$0$_ != null)
        {
            while(_$0$_ instanceof X1$1$)
            {
                this._$0$_.addFirst(((X1$1$) _$0$_).get$1$());
                _$0$_ = ((X1$1$) _$0$_).getX$1$();
            }
            this._$0$_.addFirst(((X2$1$) _$0$_).get$1$());
        }


$

Macro:ConstructorBodyTail
    }

$

Macro:CloneHeader
    public Object clone()
    {
        return new $0$(
$

Macro:CloneBodyNode

            ($0$) cloneNode(_$1$_)$2$
$

Macro:CloneBodyList

            cloneList(_$0$_)$1$
$

Macro:CloneTail
);
    }

$

Macro:Apply

    public void apply(Switch sw)
    {
        ((Analysis) sw).case$0$(this);
    }

$

Macro:GetSetNode

    public $0$ get$1$()
    {
        return _$2$_;
    }

    public void set$1$($0$ node)
    {
        if(_$2$_ != null)
        {
            _$2$_.parent(null);
        }

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

            node.parent(this);
        }

        _$2$_ = node;
    }

$

Macro:GetSetList

    public LinkedList get$0$()
    {
        return _$1$_;
    }

    public void set$0$(List list)
    {
        _$1$_.clear();
        _$1$_.addAll(list);
    }

$

Macro:ToStringHeader

    public String toString()
    {
        return ""
$

Macro:ToStringBodyNode

            + toString(_$0$_)
$

Macro:ToStringBodyList

            + toString(_$0$_)
$

Macro:ToStringTail
;
    }

$

Macro:RemoveChildHeader

    void removeChild(Node child)
    {

$

Macro:RemoveChildNode
        if(_$0$_ == child)
        {
            _$0$_ = null;
            return;
        }


$

Macro:RemoveChildList
        if(_$0$_.remove(child))
        {
            return;
        }


$

Macro:RemoveChildTail
    }

$

Macro:ReplaceChildHeader

    void replaceChild(Node oldChild, Node newChild)
    {

$

Macro:ReplaceChildNode
        if(_$0$_ == oldChild)
        {
            set$1$(($2$) newChild);
            return;
        }


$

Macro:ReplaceChildList
        for(ListIterator i = _$0$_.listIterator(); i.hasNext();)
        {
            if(i.next() == oldChild)
            {
                if(newChild != null)
                {
                    i.set(newChild);
                    oldChild.parent(null);
                    return;
                }

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


$

Macro:ReplaceChildTail
    }

$

Macro:Cast

    private class $0$_Cast implements Cast
    {
        public Object cast(Object o)
        {
            $1$ node = ($1$) o;

            if((node.parent() != null) &&
                (node.parent() != $2$.this))
            {
                node.parent().removeChild(node);
            }

            if((node.parent() == null) ||
                (node.parent() != $2$.this))
            {
                node.parent($2$.this);
            }

            return node;
        }
    }

$

Macro:AlternativeTail
}

$