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StringTokenIterator
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net.sf.saxon.expr</FONT>
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Class StringTokenIterator</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.expr.StringTokenIterator</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><<A HREF="../../../../net/sf/saxon/value/StringValue.html" title="class in net.sf.saxon.value">StringValue</A>>, <A HREF="../../../../net/sf/saxon/tree/iter/UnfailingIterator.html" title="interface in net.sf.saxon.tree.iter">UnfailingIterator</A><<A HREF="../../../../net/sf/saxon/value/StringValue.html" title="class in net.sf.saxon.value">StringValue</A>></DD>
</DL>
<HR>
<DL>
<DT><PRE>public class <B>StringTokenIterator</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><<A HREF="../../../../net/sf/saxon/value/StringValue.html" title="class in net.sf.saxon.value">StringValue</A>></DL>
</PRE>
<P>
StringTokenIterator: breaks a string up into tokens,
and returns the tokens as a sequence of strings.
<P>
<P>
<HR>
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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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<TD><CODE><B><A HREF="../../../../net/sf/saxon/expr/StringTokenIterator.html#StringTokenIterator(java.lang.String)">StringTokenIterator</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> string)</CODE>
<BR>
Construct a StringTokenIterator that will break the supplied
string into tokens at whitespace boundaries</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../net/sf/saxon/expr/StringTokenIterator.html#StringTokenIterator(java.lang.String, java.lang.String)">StringTokenIterator</A></B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> string,
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> delimiters)</CODE>
<BR>
Construct a StringTokenIterator that will break the supplied
string into tokens at any of the delimiter characters included in the
delimiter string.</TD>
</TR>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/expr/StringTokenIterator.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/value/StringValue.html" title="class in net.sf.saxon.value">StringValue</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/expr/StringTokenIterator.html#current()">current</A></B>()</CODE>
<BR>
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> <A HREF="../../../../net/sf/saxon/expr/StringTokenIterator.html" title="class in net.sf.saxon.expr">StringTokenIterator</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/expr/StringTokenIterator.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/expr/StringTokenIterator.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="../../../../net/sf/saxon/value/StringValue.html" title="class in net.sf.saxon.value">StringValue</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../net/sf/saxon/expr/StringTokenIterator.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/expr/StringTokenIterator.html#position()">position</A></B>()</CODE>
<BR>
Get the current position</TD>
</TR>
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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>
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<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>
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<P>
<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<B>Constructor Detail</B></FONT></TH>
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<A NAME="StringTokenIterator(java.lang.String)"><!-- --></A><H3>
StringTokenIterator</H3>
<PRE>
public <B>StringTokenIterator</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> string)</PRE>
<DL>
<DD>Construct a StringTokenIterator that will break the supplied
string into tokens at whitespace boundaries
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>string</CODE> - the string to be tokenized</DL>
</DL>
<HR>
<A NAME="StringTokenIterator(java.lang.String, java.lang.String)"><!-- --></A><H3>
StringTokenIterator</H3>
<PRE>
public <B>StringTokenIterator</B>(<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> string,
<A HREF="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> delimiters)</PRE>
<DL>
<DD>Construct a StringTokenIterator that will break the supplied
string into tokens at any of the delimiter characters included in the
delimiter string.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>string</CODE> - the string to be tokenized<DD><CODE>delimiters</CODE> - the characters that are recognized as token separators</DL>
</DL>
<!-- ============ METHOD DETAIL ========== -->
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<B>Method Detail</B></FONT></TH>
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<A NAME="next()"><!-- --></A><H3>
next</H3>
<PRE>
public <A HREF="../../../../net/sf/saxon/value/StringValue.html" title="class in net.sf.saxon.value">StringValue</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/value/StringValue.html" title="class in net.sf.saxon.value">StringValue</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/value/StringValue.html" title="class in net.sf.saxon.value">StringValue</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="current()"><!-- --></A><H3>
current</H3>
<PRE>
public <A HREF="../../../../net/sf/saxon/value/StringValue.html" title="class in net.sf.saxon.value">StringValue</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><<A HREF="../../../../net/sf/saxon/value/StringValue.html" title="class in net.sf.saxon.value">StringValue</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/value/StringValue.html" title="class in net.sf.saxon.value">StringValue</A>></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><<A HREF="../../../../net/sf/saxon/value/StringValue.html" title="class in net.sf.saxon.value">StringValue</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/value/StringValue.html" title="class in net.sf.saxon.value">StringValue</A>></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><<A HREF="../../../../net/sf/saxon/value/StringValue.html" title="class in net.sf.saxon.value">StringValue</A>></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="getAnother()"><!-- --></A><H3>
getAnother</H3>
<PRE>
public <A HREF="../../../../net/sf/saxon/expr/StringTokenIterator.html" title="class in net.sf.saxon.expr">StringTokenIterator</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/value/StringValue.html" title="class in net.sf.saxon.value">StringValue</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/value/StringValue.html" title="class in net.sf.saxon.value">StringValue</A>></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><<A HREF="../../../../net/sf/saxon/value/StringValue.html" title="class in net.sf.saxon.value">StringValue</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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