0
@@ -24,6 +24,16 @@ public interface Comment extends Event {
0
   Integer getReplyId();
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   /**
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+	 * The root comment ID.
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+	 */
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+	Integer getRoot();
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+
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+	/**
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+	 * The level of the comment within the thread.
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+	 */
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+	Integer getLevel();
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+
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+	/**
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    * Get the comment text.
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    */
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   String getComment();

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@@ -15,23 +15,33 @@ public class CommentImpl extends EventImpl implements Comment, Serializable {
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   private final int down;
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   private final int up;
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   private final Integer replyId;
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+	private final Integer root;
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+	private final Integer level;
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   CommentImpl(Node n) {
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     super(n);
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     down=Integer.parseInt(BaseParser.getAttr(n, "down"));
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     up=Integer.parseInt(BaseParser.getAttr(n, "up"));
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-		final String s=BaseParser.getAttr(n, "replyto");
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-		if(s != null && s.length() > 0) {
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-			replyId=new Integer(s);
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-		} else {
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-			replyId=null;
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-		}
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+		replyId=getIntegerAttr(n, "replyto");
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+		root=getIntegerAttr(n, "root");
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+		level=getIntegerAttr(n, "level");
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     final Node c = n.getFirstChild();
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     assert c.getNodeType() == Node.CDATA_SECTION_NODE
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       : "Expected CDATA, got " + c;
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     comment=c.getNodeValue();
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   }
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+	private Integer getIntegerAttr(Node n, String attr) {
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+		final String s=BaseParser.getAttr(n, attr);
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+		final Integer rv;
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+		if(s != null && s.length() > 0) {
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+			rv=new Integer(s);
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+		} else {
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+			rv=null;
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+		}
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+		return rv;
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+	}
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+
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   public String getComment() {
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     return comment;
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   }
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@@ -48,6 +58,14 @@ public class CommentImpl extends EventImpl implements Comment, Serializable {
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     return replyId;
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   }
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+	public Integer getLevel() {
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+		return level;
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+	}
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+
0
+	public Integer getRoot() {
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+		return root;
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+	}
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+
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   @Override
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   public String toString() {
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     return "{Comment by " + getUser() + "}";

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@@ -5,7 +5,6 @@ import java.net.URL;
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 import java.util.Iterator;
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0
 import junit.framework.TestCase;
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-
0
 import net.spy.digg.Comment;
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 import net.spy.digg.Event;
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 import net.spy.digg.GalleryPhoto;
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@@ -95,6 +94,8 @@ public class ParsersTest extends TestCase {
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     assertEquals(0, ep.getOffset());
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     Comment c=(Comment)ep.getItems().iterator().next();
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+		assertNull(c.getRoot());
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+		assertNull(c.getLevel());
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     assertEquals(6273341, c.getEventId());
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     assertEquals(new Integer(6268248), c.getReplyId());
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     assertEquals("mikesbaker", c.getUser());
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@@ -105,6 +106,16 @@ public class ParsersTest extends TestCase {
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     assertEquals("{Comment by mikesbaker}", String.valueOf(c));
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   }
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0
+	public void testCommentsParserWithRoot() throws Exception {
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+		EventsParser ep=doParse("comments_with_root.xml", EventsParser.class);
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+
0
+		Comment c=(Comment)ep.getItems().iterator().next();
0
+		assertEquals(15042676, c.getEventId());
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+		assertEquals(new Integer(15042676), c.getRoot());
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+		assertEquals(new Integer(0), c.getLevel());
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+	}
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+
0
+
0
   public void testCommentsParserEmptyReplyTo() throws Exception {
0
     EventsParser ep=doParse("comments_empty_replyto.xml",
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       EventsParser.class);