org.eclipse.viatra2.loaders.vtcl_lpgparser/src/org/eclipse/viatra2/lpgparser/ast/GraphPatternDefAST.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 16:  GraphPatternDefAST ::= OptAnnotationsAST OptShareableDefAST pattern TypeNameAST FormalParameterDefAST EQUAL PatternBodiesAST
 *</b>
 */
public class GraphPatternDefAST extends ASTNode implements IGraphPatternDefAST
{
    private IOptAnnotationsAST _OptAnnotationsAST;
    private OptShareableDefAST _OptShareableDefAST;
    private ITypeNameAST _TypeNameAST;
    private IFormalParameterDefAST _FormalParameterDefAST;
    private IPatternBodiesAST _PatternBodiesAST;

    /**
     * The value returned by <b>getOptAnnotationsAST</b> may be <b>null</b>
     */
    public IOptAnnotationsAST getOptAnnotationsAST() { return _OptAnnotationsAST; }
    /**
     * The value returned by <b>getOptShareableDefAST</b> may be <b>null</b>
     */
    public OptShareableDefAST getOptShareableDefAST() { return _OptShareableDefAST; }
    public ITypeNameAST getTypeNameAST() { return _TypeNameAST; }
    public IFormalParameterDefAST getFormalParameterDefAST() { return _FormalParameterDefAST; }
    public IPatternBodiesAST getPatternBodiesAST() { return _PatternBodiesAST; }

    public GraphPatternDefAST(IToken leftIToken, IToken rightIToken,
                              IOptAnnotationsAST _OptAnnotationsAST,
                              OptShareableDefAST _OptShareableDefAST,
                              ITypeNameAST _TypeNameAST,
                              IFormalParameterDefAST _FormalParameterDefAST,
                              IPatternBodiesAST _PatternBodiesAST)
    {
        super(leftIToken, rightIToken);

        this._OptAnnotationsAST = _OptAnnotationsAST;
        if (_OptAnnotationsAST != null) ((ASTNode) _OptAnnotationsAST).setParent(this);
        this._OptShareableDefAST = _OptShareableDefAST;
        if (_OptShareableDefAST != null) ((ASTNode) _OptShareableDefAST).setParent(this);
        this._TypeNameAST = _TypeNameAST;
        ((ASTNode) _TypeNameAST).setParent(this);
        this._FormalParameterDefAST = _FormalParameterDefAST;
        ((ASTNode) _FormalParameterDefAST).setParent(this);
        this._PatternBodiesAST = _PatternBodiesAST;
        ((ASTNode) _PatternBodiesAST).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 GraphPatternDefAST)) return false;
        GraphPatternDefAST other = (GraphPatternDefAST) o;
        if (_OptAnnotationsAST == null && other.getOptAnnotationsAST() != null) return false;
        else if (! _OptAnnotationsAST.equals(other.getOptAnnotationsAST())) return false;
        if (_OptShareableDefAST == null && other.getOptShareableDefAST() != null) return false;
        else if (! _OptShareableDefAST.equals(other.getOptShareableDefAST())) return false;
        if (! _TypeNameAST.equals(other.getTypeNameAST())) return false;
        if (! _FormalParameterDefAST.equals(other.getFormalParameterDefAST())) return false;
        if (! _PatternBodiesAST.equals(other.getPatternBodiesAST())) return false;
        return true;
    }

    public int hashCode()
    {
        int hash = 7;
        hash = hash * 31 + (getOptAnnotationsAST() == null ? 0 : getOptAnnotationsAST().hashCode());
        hash = hash * 31 + (getOptShareableDefAST() == null ? 0 : getOptShareableDefAST().hashCode());
        hash = hash * 31 + (getTypeNameAST().hashCode());
        hash = hash * 31 + (getFormalParameterDefAST().hashCode());
        hash = hash * 31 + (getPatternBodiesAST().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); }
}