Ptidej-v5.2-master/JCT Impl/src/jct/kernel/impl/JCTDoWhileImpl.java
/**
 * @author Mathieu Lemoine
 * @created 2009-01-31 (土)
 *
 * Licensed under 3-clause BSD License:
 * Copyright © 2009, Mathieu Lemoine
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *  * Neither the name of Mathieu Lemoine nor the
 *    names of contributors may be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY Mathieu Lemoine ''AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL Mathieu Lemoine BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package jct.kernel.impl;

import jct.kernel.IJCTElement;
import jct.kernel.IJCTElementContainer;
import jct.kernel.IJCTExpression;
import jct.kernel.IJCTRootNode;
import jct.kernel.IJCTSourceCodePart;
import jct.kernel.IJCTStatement;
import jct.util.collection.IndirectCollection;
import jct.util.reference.NotNullableReference;

/**
 * This class implements the Do While and While interfaces
 *
 * @author Mathieu Lemoine
 */
abstract class JCTDoWhileImpl extends JCTSourceCodePart<IJCTElement> implements
		IJCTElementContainer<IJCTElement>, IJCTSourceCodePart {
	/**
	 * 
	 */
	private static final long serialVersionUID = -2453081882773394627L;

	/**
	 * condition of this do while impl
	 */
	private final NotNullableReference<IJCTExpression> condition;

	/**
	 * body of this do while impl
	 */
	private final NotNullableReference<IJCTStatement> body;

	JCTDoWhileImpl(final IJCTRootNode aRootNode, final IJCTExpression condition) {
		super(aRootNode);
		this.condition = this.createInternalReference(condition);
		this.body =
			this.createInternalReference(((IJCTStatement) this
				.getRootNode()
				.getFactory()
				.createEmptyStatement()));
		super.backpatchElements(new IndirectCollection<IJCTElement>(
			this.condition,
			this.body));
	}

	/**
	 * Modifies the condition of this do while impl
	 *
	 * @param condition the new condition
	 */
	public void setCondition(final IJCTExpression condition) {
		this.condition.set(condition);
	}

	/**
	 * Returns the condition of this do while impl
	 * <em>Included in the enclosed elements.</em>
	 */
	public IJCTExpression getCondition() {
		return this.condition.get();
	}

	/**
	 * Modifies the body of this do while impl
	 *
	 * @param body the new body
	 */
	public void setBody(final IJCTStatement body) {
		this.body.set(body);
	}

	/**
	 * Returns the body of this do while impl
	 * <em>Included in the enclosed elements.</em>
	 */
	public IJCTStatement getBody() {
		return this.body.get();
	}

}
