y representing the Node whose id is the given value.</DL>
</DD>
</DL>
<HR>

<A NAME="lookupKey(java.lang.Object)"><!-- --></A><H3>
lookupKey</H3>
<PRE>
public void <B>lookupKey</B>(java.lang.Object&nbsp;value)</PRE>
<DL>
<DD>This method must be called by the code generated by the key() function
 prior to returning the node iterator.</DL>
<HR>

<A NAME="next()"><!-- --></A><H3>
next</H3>
<PRE>
public int <B>next</B>()</PRE>
<DL>
<DD>Callers should not call next() after it returns END.</DL>
<HR>

<A NAME="con