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<B>Constructor Detail</B></FONT></TD>
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<A NAME="CollatingRowIterator(org.axiondb.RowComparator)"><!-- --></A><H3>
CollatingRowIterator</H3>
<PRE>
public <B>CollatingRowIterator</B>(<A HREF="../../../../org/axiondb/RowComparator.html">RowComparator</A> comparator)</PRE>
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<B>Method Detail</B></FONT></TD>
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<A NAME="addRowIterator(org.axiondb.RowIterator)"><!-- --></A><H3>
addRowIterator</H3>
<PRE>
public void <B>addRowIterator</B>(<A HREF="../../../../org/axiondb/RowIterator.html">RowIterator</A> iter) throws <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/IllegalStateException.html">IllegalStateException</A></PRE>
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<A NAME="previous()"><!-- --></A><H3>
previous</H3>
<PRE>
public <A HREF="../../../../org/axiondb/Row.html">Row</A> <B>previous</B>() throws <A HREF="../../../../org/axiondb/AxionException.html">AxionException</A></PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/axiondb/RowIterator.html">RowIterator</A></CODE></B></DD>
<DD>Returns the previous <A HREF="../../../../org/axiondb/Row.html"><CODE>Row</CODE></A> in the list, or throws <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/NoSuchElementException.html"><CODE>NoSuchElementException</CODE></A> if no next <code>Row</code> exists.<DD>Following copied from interface: <CODE>org.axiondb.RowIterator</CODE></DD>
<DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/NoSuchElementException.html">NoSuchElementException</A></CODE> - when there is no next <A HREF="../../../../org/axiondb/Row.html"><CODE>Row</CODE></A><DD><CODE><A HREF="../../../../org/axiondb/AxionException.html">AxionException</A></CODE> - when a problem occurs accessing the <A HREF="../../../../org/axiondb/Row.html"><CODE>Row</CODE></A></DL>
</DD>
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<A NAME="previousIndex()"><!-- --></A><H3>
previousIndex</H3>
<PRE>
public int <B>previousIndex</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/axiondb/RowIterator.html">RowIterator</A></CODE></B></DD>
<DD>Returns the index of the <A HREF="../../../../org/axiondb/RowIterator.html#previous()"><CODE>RowIterator.previous()</CODE></A> row, if any, or -1 if we're add the beginning of the list.</DL>
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<A NAME="hasPrevious()"><!-- --></A><H3>
hasPrevious</H3>
<PRE>
public boolean <B>hasPrevious</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/axiondb/RowIterator.html">RowIterator</A></CODE></B></DD>
<DD>Returns <code>true</code> if I have more <A HREF="../../../../org/axiondb/Row.html"><CODE>Row</CODE></A>s when traversing the list in the reverse direction. (In other words, returns <code>true</code> iff <A HREF="../../../../org/axiondb/RowIterator.html#previous()"><CODE>RowIterator.previous()</CODE></A> would return a <A HREF="../../../../org/axiondb/Row.html"><CODE>Row</CODE></A> rather than throwing an exception.)</DL>
<HR>
<A NAME="next()"><!-- --></A><H3>
next</H3>
<PRE>
public <A HREF="../../../../org/axiondb/Row.html">Row</A> <B>next</B>() throws <A HREF="../../../../org/axiondb/AxionException.html">AxionException</A></PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/axiondb/RowIterator.html">RowIterator</A></CODE></B></DD>
<DD>Returns the next <A HREF="../../../../org/axiondb/Row.html"><CODE>Row</CODE></A> in the list, or throws <A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/NoSuchElementException.html"><CODE>NoSuchElementException</CODE></A> if no next <code>Row</code> exists.<DD>Following copied from interface: <CODE>org.axiondb.RowIterator</CODE></DD>
<DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/NoSuchElementException.html">NoSuchElementException</A></CODE> - when there is no next <A HREF="../../../../org/axiondb/Row.html"><CODE>Row</CODE></A><DD><CODE><A HREF="../../../../org/axiondb/AxionException.html">AxionException</A></CODE> - when a problem occurs accessing the <A HREF="../../../../org/axiondb/Row.html"><CODE>Row</CODE></A></DL>
</DD>
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<A NAME="nextIndex()"><!-- --></A><H3>
nextIndex</H3>
<PRE>
public int <B>nextIndex</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/axiondb/RowIterator.html">RowIterator</A></CODE></B></DD>
<DD>Returns the index of the <A HREF="../../../../org/axiondb/RowIterator.html#next()"><CODE>RowIterator.next()</CODE></A> row, if any, or the number of elements is the iterator if we've reached the end.</DL>
<HR>
<A NAME="hasNext()"><!-- --></A><H3>
hasNext</H3>
<PRE>
public boolean <B>hasNext</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/axiondb/RowIterator.html">RowIterator</A></CODE></B></DD>
<DD>Returns <code>true</code> if I have more <A HREF="../../../../org/axiondb/Row.html"><CODE>Row</CODE></A>s when traversing the list in the forward direction. (In other words, returns <code>true</code> iff <A HREF="../../../../org/axiondb/RowIterator.html#next()"><CODE>RowIterator.next()</CODE></A> would return a <A HREF="../../../../org/axiondb/Row.html"><CODE>Row</CODE></A> rather than throwing an exception.)</DL>
<HR>
<A NAME="current()"><!-- --></A><H3>
current</H3>
<PRE>
public <A HREF="../../../../org/axiondb/Row.html">Row</A> <B>current</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/axiondb/RowIterator.html">RowIterator</A></CODE></B></DD>
<DD>Returns the last <A HREF="../../../../org/axiondb/Row.html"><CODE>Row</CODE></A> returned by me (by <A HREF="../../../../org/axiondb/RowIterator.html#next()"><CODE>RowIterator.next()</CODE></A>, <A HREF="../../../../org/axiondb/RowIterator.html#previous()"><CODE>RowIterator.previous()</CODE></A>, <A HREF="../../../../org/axiondb/RowIterator.html#first()"><CODE>RowIterator.first()</CODE></A>, <A HREF="../../../../org/axiondb/RowIterator.html#last()"><CODE>RowIterator.last()</CODE></A>, etc.).<DD>Following copied from interface: <CODE>org.axiondb.RowIterator</CODE></DD>
<DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/NoSuchElementException.html">NoSuchElementException</A></CODE> - when no <A HREF="../../../../org/axiondb/Row.html"><CODE>Row</CODE></A> has yet been returned</DL>
</DD>
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<HR>
<A NAME="currentIndex()"><!-- --></A><H3>
currentIndex</H3>
<PRE>
public int <B>currentIndex</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/axiondb/RowIterator.html">RowIterator</A></CODE></B></DD>
<DD>Returns the index of the <A HREF="../../../../org/axiondb/RowIterator.html#current()"><CODE>RowIterator.current()</CODE></A> row, if any.<DD>Following copied from interface: <CODE>org.axiondb.RowIterator</CODE></DD>
<DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/NoSuchElementException.html">NoSuchElementException</A></CODE> - when no <A HREF="../../../../org/axiondb/Row.html"><CODE>Row</CODE></A> has yet been returned</DL>
</DD>
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<A NAME="hasCurrent()"><!-- --></A><H3>
hasCurrent</H3>
<PRE>
public boolean <B>hasCurrent</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/axiondb/RowIterator.html">RowIterator</A></CODE></B></DD>
<DD>Returns <code>true</code> if I have a current <A HREF="../../../../org/axiondb/Row.html"><CODE>Row</CODE></A>. (In other words, returns <code>true</code> iff <A HREF="../../../../org/axiondb/RowIterator.html#current()"><CODE>RowIterator.current()</CODE></A> would return a <A HREF="../../../../org/axiondb/Row.html"><CODE>Row</CODE></A> rather than throwing an exception.)</DL>
<HR>
<A NAME="reset()"><!-- --></A><H3>
reset</H3>
<PRE>
public void <B>reset</B>() throws <A HREF="../../../../org/axiondb/AxionException.html">AxionException</A></PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../org/axiondb/RowIterator.html">RowIterator</A></CODE></B></DD>
<DD>Re-initialize this <code>RowIterator</code> to its initial state (positioned just before the first <A HREF="../../../../org/axiondb/Row.html"><CODE>Row</CODE></A> in the list).</DL>
<HR>
<A NAME="set(org.axiondb.Row)"><!-- --></A><H3>
set</H3>
<PRE>
public void <B>set</B>(<A HREF="../../../../org/axiondb/Row.html">Row</A> row) throws <A HREF="../../../../org/axiondb/AxionException.html">AxionException</A></PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../org/axiondb/engine/rowiterators/BaseRowIterator.html">BaseRowIterator</A></CODE></B></DD>
<DD>Not supported in the base implementation.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/axiondb/engine/rowiterators/BaseRowIterator.html#set(org.axiondb.Row)">set</A></CODE> in class <CODE><A HREF="../../../../org/axiondb/engine/rowiterators/BaseRowIterator.html">BaseRowIterator</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="remove()"><!-- --></A><H3>
remove</H3>
<PRE>
public void <B>remove</B>() throws <A HREF="../../../../org/axiondb/AxionException.html">AxionException</A></PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../org/axiondb/engine/rowiterators/BaseRowIterator.html">BaseRowIterator</A></CODE></B></DD>
<DD>Not supported in the base implementation.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/axiondb/engine/rowiterators/BaseRowIterator.html#remove()">remove</A></CODE> in class <CODE><A HREF="../../../../org/axiondb/engine/rowiterators/BaseRowIterator.html">BaseRowIterator</A></CODE></DL>
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