plugins/org.eclipse.viatra2.loaders.vtcl_lpgparser/src/org/eclipse/viatra2/lpgparser/ast/GTRuleDefAST.java

/**
* Copyright (c) 2007 - 2009 OptXware Research and Development LLC.
* All rights reserved.   This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
*   Daniel Varro - Initial API and implementation
*
* This file was generated automatically based upon the VTCL LPG Parser
* VTCLParser.g 
*/

package org.eclipse.viatra2.lpgparser.ast;

import lpg.lpgjavaruntime.*;

/**
 *<b>
 *<li>Rule 61:  GTRuleDefAST ::= OptAnnotationsAST gtrule TypeNameAST DirectedFormalParameterDefAST EQUAL GTRuleBodyAST
 *</b>
 */
public class GTRuleDefAST extends ASTNode implements IGTRuleDefAST
{
    private IOptAnnotationsAST _OptAnnotationsAST;
    private ITypeNameAST _TypeNameAST;
    private IDirectedFormalParameterDefAST _DirectedFormalParameterDefAST;
    private IGTRuleBodyAST _GTRuleBodyAST;

    /**
     * The value returned by <b>getOptAnnotationsAST</b> may be <b>null</b>
     */
    public IOptAnnotationsAST getOptAnnotationsAST() { return _OptAnnotationsAST; }
    public ITypeNameAST getTypeNameAST() { return _TypeNameAST; }
    public IDirectedFormalParameterDefAST getDirectedFormalParameterDefAST() { return _DirectedFormalParameterDefAST; }
    public IGTRuleBodyAST getGTRuleBodyAST() { return _GTRuleBodyAST; }

    public GTRuleDefAST(IToken leftIToken, IToken rightIToken,
                        IOptAnnotationsAST _OptAnnotationsAST,
                        ITypeNameAST _TypeNameAST,
                        IDirectedFormalParameterDefAST _DirectedFormalParameterDefAST,
                        IGTRuleBodyAST _GTRuleBodyAST)
    {
        super(leftIToken, rightIToken);

        this._OptAnnotationsAST = _OptAnnotationsAST;
        if (_OptAnnotationsAST != null) ((ASTNode) _OptAnnotationsAST).setParent(this);
        this._TypeNameAST = _TypeNameAST;
        ((ASTNode) _TypeNameAST).setParent(this);
        this._DirectedFormalParameterDefAST = _DirectedFormalParameterDefAST;
        ((ASTNode) _DirectedFormalParameterDefAST).setParent(this);
        this._GTRuleBodyAST = _GTRuleBodyAST;
        ((ASTNode) _GTRuleBodyAST).setParent(this);
        initialize();
    }

    public boolean equals(Object o)
    {
        if (o == this) return true;
        //
        // The supers call is not required for now because Ast nodes
        // can only extend the root Ast, AstToken and AstList and none
        // of these nodes contain children.
        //
        // if (! super.equals(o)) return false;
        //
        if (! (o instanceof GTRuleDefAST)) return false;
        GTRuleDefAST other = (GTRuleDefAST) o;
        if (_OptAnnotationsAST == null && other.getOptAnnotationsAST() != null) return false;
        else if (! _OptAnnotationsAST.equals(other.getOptAnnotationsAST())) return false;
        if (! _TypeNameAST.equals(other.getTypeNameAST())) return false;
        if (! _DirectedFormalParameterDefAST.equals(other.getDirectedFormalParameterDefAST())) return false;
        if (! _GTRuleBodyAST.equals(other.getGTRuleBodyAST())) return false;
        return true;
    }

    public int hashCode()
    {
        int hash = 7;
        hash = hash * 31 + (getOptAnnotationsAST() == null ? 0 : getOptAnnotationsAST().hashCode());
        hash = hash * 31 + (getTypeNameAST().hashCode());
        hash = hash * 31 + (getDirectedFormalParameterDefAST().hashCode());
        hash = hash * 31 + (getGTRuleBodyAST().hashCode());
        return hash;
    }

    public void accept(Visitor v) { v.visit(this); }
    public void accept(ArgumentVisitor v, Object o) { v.visit(this, o); }
    public Object accept(ResultVisitor v) { return v.visit(this); }
    public Object accept(ResultArgumentVisitor v, Object o) { return v.visit(this, o); }
}