Ptidej-v5.2-master/JCT Impl/src/jct/kernel/impl/JCTPathPartBuilder.java
/**
 * @author Mathieu Lemoine
 * @created 2009-03-03 (火)
 *
 * 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.JCTKind;

/**
 * This class builds a {@link JCTPathPart}.
 *
 * @author Mathieu Lemoine
 */
class JCTPathPartBuilder {
	/**
	 * kind of this path part builder
	 */
	private JCTKind kind;

	/**
	 * index of this path part builder
	 */
	private Integer index = null;

	/**
	 * data of this path part builder
	 */
	private String data = null;

	/**
	 * informative data of this path part builder
	 */
	private byte[] informativeData = null;
	public JCTPathPartBuilder(final JCTKind aKind) {
		this.kind = aKind;
	}

	public JCTPathPart createPathPart() {
		return this.kind == null ? null : new JCTPathPart(
			this.kind,
			this.index,
			this.data,
			this.informativeData);
	}

	/**
	 * Modifies the kind of this path part builder
	 *
	 * @param kind the new kind
	 * @return {@code this}
	 */
	public JCTPathPartBuilder setKind(final JCTKind kind) {
		this.kind = kind;
		return this;
	}

	/**
	 * Returns the kind of this path part builder
	 */
	public JCTKind getKind() {
		return this.kind;
	}

	/**
	 * Modifies the index of this path part builder
	 *
	 * @param index the new index
	 * @return {@code this}
	 */
	public JCTPathPartBuilder setIndex(final Integer index) {
		this.index = index;
		return this;
	}

	/**
	 * Returns the index of this path part builder
	 */
	public Integer getIndex() {
		return this.index;
	}

	/**
	 * Modifies the data of this path part builder
	 *
	 * @param data the new data
	 * @return {@code this}
	 */
	public JCTPathPartBuilder setData(final String data) {
		this.data = data;
		return this;
	}

	/**
	 * Returns the data of this path part builder
	 */
	public String getData() {
		return this.data;
	}

	/**
	 * Modifies the informative data of this path part builder
	 *
	 * @param informativeData the new informative data
	 * @return {@code this}
	 */
	public JCTPathPartBuilder setInformativeData(final byte[] informativeData) {
		this.informativeData = informativeData;
		return this;
	}

	/**
	 * Returns the informative data of this path part builder
	 */
	public byte[] getInformativeData() {
		return this.informativeData;
	}

}
