Comment.java

package com.smartandroid.sa.tag.nodes;

/**
 * A comment node.
 * 
 * @author Jonathan Hedley, jonathan@hedley.net
 */
public class Comment extends Node {
	private static final String COMMENT_KEY = "comment";

	/**
	 * Create a new comment node.
	 * 
	 * @param data
	 *            The contents of the comment
	 * @param baseUri
	 *            base URI
	 */
	public Comment(String data, String baseUri) {
		super(baseUri);
		attributes.put(COMMENT_KEY, data);
	}

	public String nodeName() {
		return "#comment";
	}

	/**
	 * Get the contents of the comment.
	 * 
	 * @return comment content
	 */
	public String getData() {
		return attributes.get(COMMENT_KEY);
	}

	void outerHtmlHead(StringBuilder accum, int depth,
			Document.OutputSettings out) {
		if (out.prettyPrint())
			indent(accum, depth, out);
		accum.append("<!--").append(getData()).append("-->");
	}

	void outerHtmlTail(StringBuilder accum, int depth,
			Document.OutputSettings out) {
	}

	public String toString() {
		return outerHtml();
	}
}