title="class in com.vividsolutions.jts.geomgraph.index">MonotoneChainEdge</A> <B>getMonotoneChainEdge</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="isClosed()"><!-- --></A><H3>
isClosed</H3>
<PRE>
public boolean <B>isClosed</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="isCollapsed()"><!-- --></A><H3>
isCollapsed</H3>
<PRE>
public boolean <B>isCollapsed</B>()</PRE>
<DL>
<DD>An Edge is collapsed if it is an Area edge and it consists of
 two segments which are 