eters:</B><DD><CODE>opPos</CODE> - position of FROM_stepType op.<DT><B>Returns:</B><DD>position of predicate in FROM_stepType structure.</DL>
</DD>
</DL>
<HR>

<A NAME="error(java.lang.String, java.lang.Object[])"><!-- --></A><H3>
error</H3>
<PRE>
public void <B>error</B>(java.lang.String&nbsp;msg,
                  java.lang.Object[]&nbsp;args)
           throws <A HREF="../../../../javax/xml/transform/TransformerException.html">TransformerException</A></PRE>
<DL>
<DD>Tell the user of an error, and probabl