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saxon-manual-9.4.0.9-2.mga7.noarch.rpm

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ListIterator
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<FONT SIZE="-1">
net.sf.saxon.tree.iter</FONT>
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Class ListIterator&lt;T extends <A HREF="../../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>&gt;</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.ListIterator&lt;T&gt;</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../../net/sf/saxon/expr/LastPositionFinder.html" title="interface in net.sf.saxon.expr">LastPositionFinder</A>&lt;T&gt;, <A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html" title="interface in net.sf.saxon.om">SequenceIterator</A>&lt;T&gt;, <A HREF="../../../../../net/sf/saxon/tree/iter/GroundedIterator.html" title="interface in net.sf.saxon.tree.iter">GroundedIterator</A>&lt;T&gt;, <A HREF="../../../../../net/sf/saxon/tree/iter/LookaheadIterator.html" title="interface in net.sf.saxon.tree.iter">LookaheadIterator</A>&lt;T&gt;, <A HREF="../../../../../net/sf/saxon/tree/iter/UnfailingIterator.html" title="interface in net.sf.saxon.tree.iter">UnfailingIterator</A>&lt;T&gt;</DD>
</DL>
<HR>
<DL>
<DT><PRE>public class <B>ListIterator&lt;T extends <A HREF="../../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>&gt;</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/UnfailingIterator.html" title="interface in net.sf.saxon.tree.iter">UnfailingIterator</A>&lt;T&gt;, <A HREF="../../../../../net/sf/saxon/expr/LastPositionFinder.html" title="interface in net.sf.saxon.expr">LastPositionFinder</A>&lt;T&gt;, <A HREF="../../../../../net/sf/saxon/tree/iter/LookaheadIterator.html" title="interface in net.sf.saxon.tree.iter">LookaheadIterator</A>&lt;T&gt;, <A HREF="../../../../../net/sf/saxon/tree/iter/GroundedIterator.html" title="interface in net.sf.saxon.tree.iter">GroundedIterator</A>&lt;T&gt;</DL>
</PRE>

<P>
Class ListIterator, iterates over a sequence of items held in a Java List
<P>

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<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>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->

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<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html#ListIterator(java.util.List)">ListIterator</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A>&gt;&nbsp;list)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Create a ListIterator over a given List</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html#ListIterator(java.util.List, int)">ListIterator</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A>&gt;&nbsp;list,
             int&nbsp;length)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Create a ListIterator over the leading part of a given List</TD>
</TR>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html#close()">close</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Close the iterator.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html#current()">current</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the current item in the sequence.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="class in net.sf.saxon.tree.iter">ListIterator</A>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A>&gt;</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html#getAnother()">getAnother</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html#getLength()">getLength</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the last position (that is, the number of items in the sequence).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html#getProperties()">getProperties</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html#hasNext()">hasNext</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Determine whether there are more items to come.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../../net/sf/saxon/om/GroundedValue.html" title="interface in net.sf.saxon.om">GroundedValue</A>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A>&gt;</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html#materialize()">materialize</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return a SequenceValue containing all the items in the sequence returned by this
 SequenceIterator</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html#next()">next</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html#position()">position</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get the current position</TD>
</TR>
</TABLE>
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<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>
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<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>
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&nbsp;
<P>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<A NAME="ListIterator(java.util.List)"><!-- --></A><H3>
ListIterator</H3>
<PRE>
public <B>ListIterator</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A>&gt;&nbsp;list)</PRE>
<DL>
<DD>Create a ListIterator over a given List
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>list</CODE> - the list: all objects in the list must be instances of <A HREF="../../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om"><CODE>Item</CODE></A></DL>
</DL>
<HR>

<A NAME="ListIterator(java.util.List, int)"><!-- --></A><H3>
ListIterator</H3>
<PRE>
public <B>ListIterator</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</A>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A>&gt;&nbsp;list,
                    int&nbsp;length)</PRE>
<DL>
<DD>Create a ListIterator over the leading part of a given List
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>list</CODE> - the list: all objects in the list must be instances of <A HREF="../../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om"><CODE>Item</CODE></A><DD><CODE>length</CODE> - the number of items to be included</DL>
</DL>

<!-- ============ METHOD DETAIL ========== -->

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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<B>Method Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="hasNext()"><!-- --></A><H3>
hasNext</H3>
<PRE>
public boolean <B>hasNext</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/LookaheadIterator.html#hasNext()">LookaheadIterator</A></CODE></B></DD>
<DD>Determine whether there are more items to come. Note that this operation
 is stateless and it is not necessary (or usual) to call it before calling
 next(). It is used only when there is an explicit need to tell if we
 are at the last element.
 <p/>
 This method must not be called unless the result of getProperties() on the iterator
 includes the bit setting <A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html#LOOKAHEAD"><CODE>SequenceIterator.LOOKAHEAD</CODE></A>
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/tree/iter/LookaheadIterator.html#hasNext()">hasNext</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/LookaheadIterator.html" title="interface in net.sf.saxon.tree.iter">LookaheadIterator</A>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A> extends <A HREF="../../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>&gt;</CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>true if there are more items in the sequence</DL>
</DD>
</DL>
<HR>

<A NAME="next()"><!-- --></A><H3>
next</H3>
<PRE>
public <A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">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>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A> extends <A HREF="../../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>&gt;</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>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A> extends <A HREF="../../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>&gt;</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="current()"><!-- --></A><H3>
current</H3>
<PRE>
public <A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A> <B>current</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/UnfailingIterator.html#current()">UnfailingIterator</A></CODE></B></DD>
<DD>Get the current item 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>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A> extends <A HREF="../../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>&gt;</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>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A> extends <A HREF="../../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>&gt;</CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the current item, that is, the item most recently returned by
     next()</DL>
</DD>
</DL>
<HR>

<A NAME="position()"><!-- --></A><H3>
position</H3>
<PRE>
public int <B>position</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/UnfailingIterator.html#position()">UnfailingIterator</A></CODE></B></DD>
<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>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A> extends <A HREF="../../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>&gt;</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>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A> extends <A HREF="../../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>&gt;</CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the position of the current item (the item most recently
     returned by next()), starting at 1 for the first node</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>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A> extends <A HREF="../../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>&gt;</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getLength()"><!-- --></A><H3>
getLength</H3>
<PRE>
public int <B>getLength</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../../../net/sf/saxon/expr/LastPositionFinder.html#getLength()">LastPositionFinder</A></CODE></B></DD>
<DD>Get the last position (that is, the number of items in the sequence). This method is
 non-destructive: it does not change the state of the iterator.
 The result is undefined if the next() method of the iterator has already returned null.
 This method must not be called unless the result of getProperties() on the iterator
 includes the bit setting <A HREF="../../../../../net/sf/saxon/om/SequenceIterator.html#LAST_POSITION_FINDER"><CODE>SequenceIterator.LAST_POSITION_FINDER</CODE></A>
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/expr/LastPositionFinder.html#getLength()">getLength</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/expr/LastPositionFinder.html" title="interface in net.sf.saxon.expr">LastPositionFinder</A>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A> extends <A HREF="../../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>&gt;</CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the number of items in the sequence</DL>
</DD>
</DL>
<HR>

<A NAME="getAnother()"><!-- --></A><H3>
getAnother</H3>
<PRE>
public <A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="class in net.sf.saxon.tree.iter">ListIterator</A>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A>&gt; <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>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A> extends <A HREF="../../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>&gt;</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>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A> extends <A HREF="../../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>&gt;</CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>a new iterator over the same sequence</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>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A> extends <A HREF="../../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>&gt;</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>
<HR>

<A NAME="materialize()"><!-- --></A><H3>
materialize</H3>
<PRE>
public <A HREF="../../../../../net/sf/saxon/om/GroundedValue.html" title="interface in net.sf.saxon.om">GroundedValue</A>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A>&gt; <B>materialize</B>()</PRE>
<DL>
<DD>Return a SequenceValue containing all the items in the sequence returned by this
 SequenceIterator
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../net/sf/saxon/tree/iter/GroundedIterator.html#materialize()">materialize</A></CODE> in interface <CODE><A HREF="../../../../../net/sf/saxon/tree/iter/GroundedIterator.html" title="interface in net.sf.saxon.tree.iter">GroundedIterator</A>&lt;<A HREF="../../../../../net/sf/saxon/tree/iter/ListIterator.html" title="type parameter in ListIterator">T</A> extends <A HREF="../../../../../net/sf/saxon/om/Item.html" title="interface in net.sf.saxon.om">Item</A>&gt;</CODE></DL>
</DD>
<DD><DL>

<DT><B>Returns:</B><DD>the corresponding SequenceValue</DL>
</DD>
</DL>
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