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AxisIteratorOverSequence
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<FONT SIZE="-1">
net.sf.saxon.tree.iter</FONT>
<BR>
Class AxisIteratorOverSequence<T extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></H2>
<PRE>
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
<IMG SRC="../../../../../resources/inherit.gif" ALT="extended by "><B>net.sf.saxon.tree.iter.AxisIteratorOverSequence<T></B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A><T>, <A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html" title="interface in net.sf.saxon.tree.iter">AxisIterator</A><T>, <A HREF="../../../../../net/sf/saxon/tree/iter/UnfailingIterator.html" title="interface in net.sf.saxon.tree.iter">UnfailingIterator</A><T></DD>
</DL>
<HR>
<DL>
<DT><PRE>public class <B>AxisIteratorOverSequence<T extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></B><DT>extends <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A><DT>implements <A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html" title="interface in net.sf.saxon.tree.iter">AxisIterator</A><T></DL>
</PRE>
<P>
This class wraps any SequenceIterator as an AxisIterator. It must only be used if it
is known that the underlying SequenceIterator will always return nodes, and will never
throw an exception.
<P>
<P>
<HR>
<P>
<!-- =========== FIELD SUMMARY =========== -->
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<B>Field Summary</B></FONT></TH>
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<A NAME="fields_inherited_from_class_net.sf.saxon.om.SequenceIterator"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Fields inherited from interface net.sf.saxon.om.<A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html#GROUNDED">GROUNDED</A>, <A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html#LAST_POSITION_FINDER">LAST_POSITION_FINDER</A>, <A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html#LOOKAHEAD">LOOKAHEAD</A></CODE></TD>
</TR>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html#AxisIteratorOverSequence(net.sf.saxon.om.SequenceIterator)">AxisIteratorOverSequence</A></B>(<A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A>> base)</CODE>
<BR>
</TD>
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<!-- ========== METHOD SUMMARY =========== -->
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<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<B>Method Summary</B></FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../../net/sf/saxon/value/Value.html" title="class in net.sf.saxon.value">Value</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html#atomize()">atomize</A></B>()</CODE>
<BR>
Return the atomized value of the current node.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html#close()">close</A></B>()</CODE>
<BR>
Close the iterator.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html#current()">current</A></B>()</CODE>
<BR>
Get the current node in the sequence.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html" title="interface in net.sf.saxon.tree.iter">AxisIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A>></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html#getAnother()">getAnother</A></B>()</CODE>
<BR>
Get another iterator over the same sequence of items, positioned at the
start of the sequence.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html#getProperties()">getProperties</A></B>()</CODE>
<BR>
Get properties of this iterator, as a bit-significant integer.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/CharSequence.html?is-external=true" title="class or interface in java.lang">CharSequence</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html#getStringValue()">getStringValue</A></B>()</CODE>
<BR>
Return the string value of the current node.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html" title="interface in net.sf.saxon.tree.iter">AxisIterator</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html#iterateAxis(byte, net.sf.saxon.pattern.NodeTest)">iterateAxis</A></B>(byte axis,
<A HREF="../../../../../net/sf/saxon/pattern/NodeTest.html" title="class in net.sf.saxon.pattern">NodeTest</A> test)</CODE>
<BR>
Return an iterator over an axis, starting at the current node.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html#moveNext()">moveNext</A></B>()</CODE>
<BR>
Move to the next node, without returning it.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html#next()">next</A></B>()</CODE>
<BR>
Get the next item in the sequence.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html#position()">position</A></B>()</CODE>
<BR>
Get the current position</TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
</TR>
</TABLE>
<P>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<B>Constructor Detail</B></FONT></TH>
</TR>
</TABLE>
<A NAME="AxisIteratorOverSequence(net.sf.saxon.om.SequenceIterator)"><!-- --></A><H3>
AxisIteratorOverSequence</H3>
<PRE>
public <B>AxisIteratorOverSequence</B>(<A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A>> base)</PRE>
<DL>
</DL>
<!-- ============ METHOD DETAIL ========== -->
<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<B>Method Detail</B></FONT></TH>
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</TABLE>
<A NAME="next()"><!-- --></A><H3>
next</H3>
<PRE>
public <A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> <B>next</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/UnfailingIterator.html#next()">UnfailingIterator</A></CODE></B></DD>
<DD>Get the next item in the sequence. <BR>
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html#next()">next</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html#next()">next</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html" title="interface in net.sf.saxon.tree.iter">AxisIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/tree/iter/UnfailingIterator.html#next()">next</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/UnfailingIterator.html" title="interface in net.sf.saxon.tree.iter">UnfailingIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the next Item. If there are no more nodes, return null.</DL>
</DD>
</DL>
<HR>
<A NAME="getAnother()"><!-- --></A><H3>
getAnother</H3>
<PRE>
public <A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html" title="interface in net.sf.saxon.tree.iter">AxisIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A>> <B>getAnother</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/UnfailingIterator.html#getAnother()">UnfailingIterator</A></CODE></B></DD>
<DD>Get another iterator over the same sequence of items, positioned at the
start of the sequence. It must be possible to call this method at any time, whether
none, some, or all of the items in the original iterator have been read. The method
is non-destructive: it does not change the state of the original iterator.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html#getAnother()">getAnother</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html#getAnother()">getAnother</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html" title="interface in net.sf.saxon.tree.iter">AxisIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/tree/iter/UnfailingIterator.html#getAnother()">getAnother</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/UnfailingIterator.html" title="interface in net.sf.saxon.tree.iter">UnfailingIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a new iterator over the same sequence</DL>
</DD>
</DL>
<HR>
<A NAME="moveNext()"><!-- --></A><H3>
moveNext</H3>
<PRE>
public boolean <B>moveNext</B>()</PRE>
<DL>
<DD>Move to the next node, without returning it. Returns true if there is
a next node, false if the end of the sequence has been reached. After
calling this method, the current node may be retrieved using the
current() function.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html#moveNext()">moveNext</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html" title="interface in net.sf.saxon.tree.iter">AxisIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>true if there is a next node, false if the end of the sequence has been reached</DL>
</DD>
</DL>
<HR>
<A NAME="current()"><!-- --></A><H3>
current</H3>
<PRE>
public <A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> <B>current</B>()</PRE>
<DL>
<DD>Get the current node in the sequence.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html#current()">current</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html#current()">current</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html" title="interface in net.sf.saxon.tree.iter">AxisIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/tree/iter/UnfailingIterator.html#current()">current</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/UnfailingIterator.html" title="interface in net.sf.saxon.tree.iter">UnfailingIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the node returned by the most recent call on next()</DL>
</DD>
</DL>
<HR>
<A NAME="position()"><!-- --></A><H3>
position</H3>
<PRE>
public final int <B>position</B>()</PRE>
<DL>
<DD>Get the current position
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html#position()">position</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></CODE><DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/tree/iter/UnfailingIterator.html#position()">position</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/UnfailingIterator.html" title="interface in net.sf.saxon.tree.iter">UnfailingIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the position of the most recent node returned by next()</DL>
</DD>
</DL>
<HR>
<A NAME="close()"><!-- --></A><H3>
close</H3>
<PRE>
public void <B>close</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html#close()">SequenceIterator</A></CODE></B></DD>
<DD>Close the iterator. This indicates to the supplier of the data that the client
does not require any more items to be delivered by the iterator. This may enable the
supplier to release resources. After calling close(), no further calls on the
iterator should be made; if further calls are made, the effect of such calls is undefined.
<p>(Currently, closing an iterator is important only when the data is being "pushed" in
another thread. Closing the iterator terminates that thread and means that it needs to do
no additional work. Indeed, failing to close the iterator may cause the push thread to hang
waiting for the buffer to be emptied.)</p>
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html#close()">close</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="iterateAxis(byte, net.sf.saxon.pattern.NodeTest)"><!-- --></A><H3>
iterateAxis</H3>
<PRE>
public <A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html" title="interface in net.sf.saxon.tree.iter">AxisIterator</A> <B>iterateAxis</B>(byte axis,
<A HREF="../../../../../net/sf/saxon/pattern/NodeTest.html" title="class in net.sf.saxon.pattern">NodeTest</A> test)</PRE>
<DL>
<DD>Return an iterator over an axis, starting at the current node.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html#iterateAxis(byte, net.sf.saxon.pattern.NodeTest)">iterateAxis</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html" title="interface in net.sf.saxon.tree.iter">AxisIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>axis</CODE> - the axis to iterate over, using a constant such as
<A HREF="../../../../../net/sf/saxon/om/Axis.html#CHILD"><CODE>Axis.CHILD</CODE></A><DD><CODE>test</CODE> - a predicate to apply to the nodes before returning them.
<DT><B>Returns:</B><DD>an iterator over an axis, starting at the current node</DL>
</DD>
</DL>
<HR>
<A NAME="atomize()"><!-- --></A><H3>
atomize</H3>
<PRE>
public <A HREF="../../../../../net/sf/saxon/value/Value.html" title="class in net.sf.saxon.value">Value</A> <B>atomize</B>()
throws <A HREF="../../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></PRE>
<DL>
<DD>Return the atomized value of the current node.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html#atomize()">atomize</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html" title="interface in net.sf.saxon.tree.iter">AxisIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the atomized value.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</A></CODE> - if there is no current node
<DD><CODE><A HREF="../../../../../net/sf/saxon/trans/XPathException.html" title="class in net.sf.saxon.trans">XPathException</A></CODE> - if the current node
cannot be atomized, for example because it is an element node with
element-only content.</DL>
</DD>
</DL>
<HR>
<A NAME="getStringValue()"><!-- --></A><H3>
getStringValue</H3>
<PRE>
public <A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/CharSequence.html?is-external=true" title="class or interface in java.lang">CharSequence</A> <B>getStringValue</B>()</PRE>
<DL>
<DD>Return the string value of the current node.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html#getStringValue()">getStringValue</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/AxisIterator.html" title="interface in net.sf.saxon.tree.iter">AxisIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the string value, as an instance of CharSequence.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</A></CODE> - if there is no current node</DL>
</DD>
</DL>
<HR>
<A NAME="getProperties()"><!-- --></A><H3>
getProperties</H3>
<PRE>
public int <B>getProperties</B>()</PRE>
<DL>
<DD>Get properties of this iterator, as a bit-significant integer.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html#getProperties()">getProperties</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A><<A HREF="../../../../../net/sf/saxon/tree/iter/AxisIteratorOverSequence.html" title="type parameter in AxisIteratorOverSequence">T</A> extends <A HREF="../../../../../net/sf/saxon/om/NodeInfo.html" title="interface in net.sf.saxon.om">NodeInfo</A>></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the properties of this iterator. This will be some combination of
properties such as <A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html#GROUNDED"><CODE>SequenceIterator.GROUNDED</CODE></A>, <A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html#LAST_POSITION_FINDER"><CODE>SequenceIterator.LAST_POSITION_FINDER</CODE></A>,
and <A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html#LOOKAHEAD"><CODE>SequenceIterator.LOOKAHEAD</CODE></A>. It is always
acceptable to return the value zero, indicating that there are no known special properties.
It is acceptable for the properties of the iterator to change depending on its state.</DL>
</DD>
</DL>
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