/*
 * Copyright 2005 the original author or authors.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */ 
package org.wamblee.photos.tapestry;


/**
 * Represents a reference to a specific page of an album. 
 */
public class AlbumPageRef extends EntryRef {
	
	static final long serialVersionUID = 5599279689735883396L;
	
    /**
     * Page number. 
     */
	private int _pageNo;
    
    /**
     * Corresponding start index in the album. 
     */
	private int _startIndex;  
	
	// TODO pageNo should be a String instead of a number.
    /**
     * Constructs a page references. 
     * @param aPageNo page number
     * @param aStartIndex Start index of the page in the album. 
     * @param aLinkable Whether of not the item may be linked to. 
     */
	public AlbumPageRef(int aPageNo, int aStartIndex, String aPath, boolean aLinkable) {
		super(aPath, aLinkable, false);
		_pageNo = aPageNo; 
		_startIndex = aStartIndex;  
	}

	/**
	 * @return Returns the pageNo.
	 */
	public int getPageNo() {
		return _pageNo;
	}

	/**
	 * @param pageNo The pageNo to set.
	 */
	public void setPageNo(int pageNo) {
		_pageNo = pageNo;
	}

	/**
	 * @return Returns the startIndex.
	 */
	public int getStartIndex() {
		return _startIndex;
	}

	/**
	 * @param aStartIndex The startIndex to set.
	 */
	public void setStartIndex(int aStartIndex) {
		_startIndex = aStartIndex;
	}
}