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net.sf.saxon.expr.number
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<H2>
Package net.sf.saxon.expr.number
</H2>
This package provides classes associated with numbering and the <code>xsl:number</code> element.
<P>
<B>See:</B>
<BR>
<A HREF="#package_description"><B>Description</B></A>
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<B>Class Summary</B></FONT></TH>
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<TD WIDTH="15%"><B><A HREF="../../../../../net/sf/saxon/expr/number/AbstractNumberer.html" title="class in net.sf.saxon.expr.number">AbstractNumberer</A></B></TD>
<TD>Class AbstractNumberer is a base implementation of Numberer that provides language-independent
default numbering
This supports the xsl:number element.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../net/sf/saxon/expr/number/Alphanumeric.html" title="class in net.sf.saxon.expr.number">Alphanumeric</A></B></TD>
<TD>This class contains static utility methods to test whether a character is alphanumeric, as defined
by the rules of xsl:number: that is, whether it is in one of the Unicode categories
Nd, Nl, No, Lu, Ll, Lt, Lm or Lo</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../../net/sf/saxon/expr/number/IrregularGroupFormatter.html" title="class in net.sf.saxon.expr.number">IrregularGroupFormatter</A></B></TD>
<TD>Handles grouping separators when formatting a number in cases where the grouping separators are
not at regular intervals</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../net/sf/saxon/expr/number/NamedTimeZone.html" title="class in net.sf.saxon.expr.number">NamedTimeZone</A></B></TD>
<TD>This class attempts to identify a timezone name, given the date (including the time zone offset)
and the country.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../net/sf/saxon/expr/number/Numberer_en.html" title="class in net.sf.saxon.expr.number">Numberer_en</A></B></TD>
<TD>Numberer class for the English language.</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../../net/sf/saxon/expr/number/NumberFormatter.html" title="class in net.sf.saxon.expr.number">NumberFormatter</A></B></TD>
<TD>Class NumberFormatter defines a method to format a ArrayList of integers as a character
string according to a supplied format specification.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD WIDTH="15%"><B><A HREF="../../../../../net/sf/saxon/expr/number/NumericGroupFormatter.html" title="class in net.sf.saxon.expr.number">NumericGroupFormatter</A></B></TD>
<TD>A NumericGroupFormatter is responsible for insertion of grouping separators
into a formatted number (for example, reformatting "1234" as "1,234").</TD>
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<TD WIDTH="15%"><B><A HREF="../../../../../net/sf/saxon/expr/number/RegularGroupFormatter.html" title="class in net.sf.saxon.expr.number">RegularGroupFormatter</A></B></TD>
<TD>A RegularGroupFormatter is a NumericGroupFormatter that inserts a separator
at constant intervals through a number: for example, a comma after every three
digits counting from the right.</TD>
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<P>
<A NAME="package_description"><!-- --></A><H2>
Package net.sf.saxon.expr.number Description
</H2>
<P>
<p>This package provides classes associated with numbering and the <code>xsl:number</code> element. </p>
<p>It is possible to extend the range of numberings available by providing a Numberer
for a specific language. This must be registered with the <code>Configuration</code>.
In earlier releases, there was a fixed relationship between the language and the
implementing class (the Numberer was always named Numberer_xx where xx is the language code,
corresponding to the value of the lang attribute in <code>xsl:number</code>). From Saxon 9.2,
this relationship no longer exists.</p>
<p>These classes also include code to support the localization of dates as defined
in the XSLT <code>format-dateTime()</code> group of functions.</p>
<p>The class <code>Numberer_en</code> provides the standard numbering options. As well as the
format tokens defined in the XSLT 1.0 specification (for example, "1", "001", "a", "i") it supports
other numbering options including:</p>
<li>
<ul>Greek upper and lower case letters</ul>
<ul>Cyrillic upper and lower case letters</ul>
<ul>Hebrew letters</ul>
<ul>Japanese: Hiragana-A, Hiragana-B, Katakana-A, or Katakana-B letters, and Kanji digits</ul>
<ul>English words: the format token "one" produces numbers such as "twenty five"</ul>
</li>
<p>Localizations for a number of European languages are provided in package <code>net.sf.saxon.option.local</code>.
In Saxon-PE and Saxon-EE these are issued in binary form as part of the Saxon JAR. For Saxon-HE, they are
issued only in source code form.</p>
<hr>
<p align="center"><i>Michael H. Kay<br/>
Saxonica Limited<br/>
12 June 2009</i></p>
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