rg/mozilla/javascript/ast/AstNode.html" title="class in org.mozilla.javascript.ast">AstNode</A>&nbsp;filter)</PRE>
<DL>
<DD>Sets filter expression, and sets its parent to this node.
 Can be <code>null</code>.
<P>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="getIfPosition()"><!-- --></A><H3>
getIfPosition</H3>
<PRE>
public int <B>getIfPosition</B>()</PRE>
<DL>
<DD>Returns position of 'if' keyword, -1 if not present
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="setIfPosition(int)"><!-- --></A><H3>
setIfPosition<