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: Class CursorListItr
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DataStructures</FONT>
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Class CursorListItr</H2>
<PRE>
java.lang.Object
|
+--<B>DataStructures.CursorListItr</B>
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<DT>public class <B>CursorListItr</B><DT>extends java.lang.Object</DL>
<P>
Linked list implementation of the list iterator using a header node; cursor version.
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<DT><B>See Also: </B><DD><A HREF="../DataStructures/CursorList.html"><CODE>CursorList</CODE></A></DL>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../DataStructures/CursorListItr.html#advance()">advance</A></B>()</CODE>
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Advance the current position to the next node in the list.</TD>
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<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../DataStructures/CursorListItr.html#isPastEnd()">isPastEnd</A></B>()</CODE>
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Test if the current position is past the end of the list.</TD>
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<CODE> java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../DataStructures/CursorListItr.html#retrieve()">retrieve</A></B>()</CODE>
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Return the item stored in the current position.</TD>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="isPastEnd()"><!-- --></A><H3>
isPastEnd</H3>
<PRE>
public boolean <B>isPastEnd</B>()</PRE>
<DL>
<DD>Test if the current position is past the end of the list.<DD><DL>
<DT><B>Returns:</B><DD>true if the current position is null-equivalent.</DL>
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<A NAME="retrieve()"><!-- --></A><H3>
retrieve</H3>
<PRE>
public java.lang.Object <B>retrieve</B>()</PRE>
<DL>
<DD>Return the item stored in the current position.<DD><DL>
<DT><B>Returns:</B><DD>the stored item or null if the current position is not in the list.</DL>
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advance</H3>
<PRE>
public void <B>advance</B>()</PRE>
<DL>
<DD>Advance the current position to the next node in the list. If the current position is null, then do nothing.</DL>
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