/*
 * Copyright 2013 Alex Lin.
 *
 * 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.opoo.press;

import java.util.Date;

import org.opoo.press.source.Source;


/**
 * The base interface for Post and Page class. 
 * 
 * @author Alex Lin
 */
public interface Base {

	/**
	 * The file source.
	 * @return source
	 */
	Source getSource();
	
	/**
	 * Return the post or page content. 
	 * Content might be changed by {@link Converter} in generate processing.
	 * @return the content text of post or page
	 */
	String getContent();
	
	/**
	 * Return the URL.
	 * It's part of output URL, start with a '/', relative to 
	 * destination directory, without site root prefix.
	 * 
	 * <p>e.g.: '/index.html', '/categories/', '/about/'
	 * 
	 * <p>If the site url is 'http://press.opoo.org', the site root is '/docs',
	 * and this page/post url is '/chapter01/', then the completely URL is 
	 * 'http://press.opoo.org/docs/chapter01/'.
	 * @return the page or post main URL
	 * @see Site#getRoot()
	 */
	String getUrl();
	
	/**
	 * The origin file path of the source file, not source directory prefix.
	 * Such as '/about/index.markdown'. 
	 * 
	 * @return the origin file path
	 */
	String getPath();
	
	/**
	 * The layout of source file.
	 * All build in layout are 'default', 'post', 'page' and 'nil'.
	 * <p>'nil' means null, not apply any template.
	 * <p>Every layout(except 'nil') has a template defined in templates directory.
	 * the template file name is '_&lt;layout&gt;.ftl', can extend OpooPress layout
	 * using this mechanism.
	 * 
	 * @return the layout of source file
	 */
	String getLayout();
	
	/**
	 * The permalink style.
	 * @return permalink
	 */
	String getPermalink();
	
//	boolean isPublished();
	
	/**
	 * The date format in the source file is 'yyyy-MM-dd HH:mm' or
	 * 'yyyy-MM-dd HH:mm:ss'. 
	 * @return date
	 */
	Date getDate();
	
	/**
	 * The updated date format in the source file is 'yyyy-MM-dd HH:mm' or
	 * 'yyyy-MM-dd HH:mm:ss'. 
	 * @return the updated date
	 */
	Date getUpdated();
	
	/**
	 * The output date format of the date.
	 * @see #getDate()
	 * @return date format string
	 */
	String getDateFormatted();

	/**
	 * The output date format of the updated date.
	 * @return updated date format string
	 * @see #getUpdated()
	 */
	String getUpdatedFormatted();
	
	/**
	 * Get meta data.
	 * @param name
	 * @return
	 */
	Object get(String name);
	
	/**
	 * Set meta data.
	 * @param name
	 * @param value
	 * @see #get(String)
	 */
	void set(String name, Object value);
}

@@ -2862,16 +2862,22 @@
  @return
+ value
 %0A%09 */%0A%09O

Update comment for Base.java