r.html">ExpressionOwner</A>&nbsp;owner,
                              <A HREF="../../../org/apache/xpath/axes/UnionPathIterator.html">UnionPathIterator</A>&nbsp;path)</PRE>
<DL>
<DD>Visit a UnionPath.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>owner</CODE> - The owner of the expression, to which the expression can 
              be reset if rewriting takes place.<DD><CODE>path</CODE> - The UnionPath object.<DT><B>Returns:</B><DD>true if the sub expressions should be traversed.</DL>
</DD>
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