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ANavigationExp.java

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

/* This file was generated by SableCC (http://www.sable.mcgill.ca/sablecc/). */

import java.util.*;
import edu.ksu.cis.bandera.specification.predicate.analysis.*;

public final class ANavigationExp extends PExp
{
    private PExp _exp_;
    private PNavigation _navigation_;

    public ANavigationExp()
    {
    }
    public ANavigationExp(
        PExp _exp_,
        PNavigation _navigation_)
    {
        setExp(_exp_);

        setNavigation(_navigation_);

    }
    public void apply(Switch sw)
    {
        ((Analysis) sw).caseANavigationExp(this);
    }
    public Object clone()
    {
        return new ANavigationExp(
            (PExp) cloneNode(_exp_),
            (PNavigation) cloneNode(_navigation_));
    }
    public PExp getExp()
    {
        return _exp_;
    }
    public PNavigation getNavigation()
    {
        return _navigation_;
    }
    void removeChild(Node child)
    {
        if(_exp_ == child)
        {
            _exp_ = null;
            return;
        }

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

    }
    void replaceChild(Node oldChild, Node newChild)
    {
        if(_exp_ == oldChild)
        {
            setExp((PExp) newChild);
            return;
        }

        if(_navigation_ == oldChild)
        {
            setNavigation((PNavigation) newChild);
            return;
        }

    }
    public void setExp(PExp node)
    {
        if(_exp_ != null)
        {
            _exp_.parent(null);
        }

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

            node.parent(this);
        }

        _exp_ = node;
    }
    public void setNavigation(PNavigation node)
    {
        if(_navigation_ != null)
        {
            _navigation_.parent(null);
        }

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

            node.parent(this);
        }

        _navigation_ = node;
    }
    public String toString()
    {
        return ""
            + toString(_exp_)
            + toString(_navigation_);
    }
}

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