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/* 
 * Spoon - http://spoon.gforge.inria.fr/
 * Copyright (C) 2006 INRIA Futurs 
 * 
 * This software is governed by the CeCILL-C License under French law and
 * abiding by the rules of distribution of free software. You can use, modify 
 * and/or redistribute the software under the terms of the CeCILL-C license as 
 * circulated by CEA, CNRS and INRIA at http://www.cecill.info. 
 * 
 * This program 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 CeCILL-C License for more details.
 *  
 * The fact that you are presently reading this means that you have had
 * knowledge of the CeCILL-C license and that you accept its terms.
 */

package spoon.support.reflect.declaration;

import spoon.reflect.code.CtExpression;
import spoon.reflect.declaration.CtExecutable;
import spoon.reflect.declaration.CtParameter;
import spoon.reflect.reference.CtParameterReference;
import spoon.reflect.reference.CtTypeReference;
import spoon.reflect.visitor.CtVisitor;

/**
 * The implementation for {@link spoon.reflect.declaration.CtParameter}.
 * 
 * @author Renaud Pawlak
 */
public class CtParameterImpl extends CtNamedElementImpl implements
		CtParameter {
	private static final long serialVersionUID = 1L;

	CtExpression defaultExpression;

	CtTypeReference type;

	boolean varArgs = false;

	public CtParameterImpl() {
		super();
	}

	public void accept(CtVisitor v) {
		v.visitCtParameter(this);
	}

    @Override
	public CtExpression getDefaultExpression() {
		return defaultExpression;
	}

	@Override
	public CtExecutable getParent() {
		return (CtExecutable) super.getParentNoExceptions();
	}

	@Override
	public CtParameterReference getReference() {
		return getFactory().Executable().createParameterReference(this);
	}

	public CtTypeReference getType() {
		return type;
	}

	public void setDefaultExpression(CtExpression defaultExpression) {
		this.defaultExpression = defaultExpression;
	}

	public void setType(CtTypeReference type) {
		this.type = type;
	}

	public boolean isVarArgs() {
		return varArgs;
	}

	public void setVarArgs(boolean varArgs) {
		this.varArgs = varArgs;
	}

}