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| <FONT color="green">001</FONT> /*<a name="line.1"></a> |
| <FONT color="green">002</FONT> * Licensed to the Apache Software Foundation (ASF) under one<a name="line.2"></a> |
| <FONT color="green">003</FONT> * or more contributor license agreements. See the NOTICE file<a name="line.3"></a> |
| <FONT color="green">004</FONT> * distributed with this work for additional information<a name="line.4"></a> |
| <FONT color="green">005</FONT> * regarding copyright ownership. The ASF licenses this file<a name="line.5"></a> |
| <FONT color="green">006</FONT> * to you under the Apache License, Version 2.0 (the "License");<a name="line.6"></a> |
| <FONT color="green">007</FONT> * you may not use this file except in compliance with the License.<a name="line.7"></a> |
| <FONT color="green">008</FONT> * You may obtain a copy of the License at<a name="line.8"></a> |
| <FONT color="green">009</FONT> *<a name="line.9"></a> |
| <FONT color="green">010</FONT> * http://www.apache.org/licenses/LICENSE-2.0<a name="line.10"></a> |
| <FONT color="green">011</FONT> *<a name="line.11"></a> |
| <FONT color="green">012</FONT> * Unless required by applicable law or agreed to in writing, software<a name="line.12"></a> |
| <FONT color="green">013</FONT> * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.13"></a> |
| <FONT color="green">014</FONT> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.14"></a> |
| <FONT color="green">015</FONT> * See the License for the specific language governing permissions and<a name="line.15"></a> |
| <FONT color="green">016</FONT> * limitations under the License.<a name="line.16"></a> |
| <FONT color="green">017</FONT> */<a name="line.17"></a> |
| <FONT color="green">018</FONT> /*<a name="line.18"></a> |
| <FONT color="green">019</FONT> * $Id: NodeCounter.java 468651 2006-10-28 07:04:25Z minchau $<a name="line.19"></a> |
| <FONT color="green">020</FONT> */<a name="line.20"></a> |
| <FONT color="green">021</FONT> <a name="line.21"></a> |
| <FONT color="green">022</FONT> package org.apache.xalan.xsltc.dom;<a name="line.22"></a> |
| <FONT color="green">023</FONT> <a name="line.23"></a> |
| <FONT color="green">024</FONT> import java.util.Vector;<a name="line.24"></a> |
| <FONT color="green">025</FONT> <a name="line.25"></a> |
| <FONT color="green">026</FONT> import org.apache.xalan.xsltc.DOM;<a name="line.26"></a> |
| <FONT color="green">027</FONT> import org.apache.xalan.xsltc.Translet;<a name="line.27"></a> |
| <FONT color="green">028</FONT> import org.apache.xml.dtm.DTM;<a name="line.28"></a> |
| <FONT color="green">029</FONT> import org.apache.xml.dtm.DTMAxisIterator;<a name="line.29"></a> |
| <FONT color="green">030</FONT> import org.apache.xml.dtm.Axis;<a name="line.30"></a> |
| <FONT color="green">031</FONT> <a name="line.31"></a> |
| <FONT color="green">032</FONT> /**<a name="line.32"></a> |
| <FONT color="green">033</FONT> * @author Jacek Ambroziak<a name="line.33"></a> |
| <FONT color="green">034</FONT> * @author Santiago Pericas-Geertsen<a name="line.34"></a> |
| <FONT color="green">035</FONT> * @author Morten Jorgensen<a name="line.35"></a> |
| <FONT color="green">036</FONT> */<a name="line.36"></a> |
| <FONT color="green">037</FONT> public abstract class NodeCounter {<a name="line.37"></a> |
| <FONT color="green">038</FONT> public static final int END = DTM.NULL;<a name="line.38"></a> |
| <FONT color="green">039</FONT> <a name="line.39"></a> |
| <FONT color="green">040</FONT> protected int _node = END;<a name="line.40"></a> |
| <FONT color="green">041</FONT> protected int _nodeType = DOM.FIRST_TYPE - 1;<a name="line.41"></a> |
| <FONT color="green">042</FONT> protected double _value = Integer.MIN_VALUE;<a name="line.42"></a> |
| <FONT color="green">043</FONT> <a name="line.43"></a> |
| <FONT color="green">044</FONT> public final DOM _document;<a name="line.44"></a> |
| <FONT color="green">045</FONT> public final DTMAxisIterator _iterator;<a name="line.45"></a> |
| <FONT color="green">046</FONT> public final Translet _translet;<a name="line.46"></a> |
| <FONT color="green">047</FONT> <a name="line.47"></a> |
| <FONT color="green">048</FONT> protected String _format;<a name="line.48"></a> |
| <FONT color="green">049</FONT> protected String _lang;<a name="line.49"></a> |
| <FONT color="green">050</FONT> protected String _letterValue;<a name="line.50"></a> |
| <FONT color="green">051</FONT> protected String _groupSep;<a name="line.51"></a> |
| <FONT color="green">052</FONT> protected int _groupSize;<a name="line.52"></a> |
| <FONT color="green">053</FONT> <a name="line.53"></a> |
| <FONT color="green">054</FONT> private boolean _separFirst = true;<a name="line.54"></a> |
| <FONT color="green">055</FONT> private boolean _separLast = false;<a name="line.55"></a> |
| <FONT color="green">056</FONT> private Vector _separToks = new Vector();<a name="line.56"></a> |
| <FONT color="green">057</FONT> private Vector _formatToks = new Vector();<a name="line.57"></a> |
| <FONT color="green">058</FONT> private int _nSepars = 0;<a name="line.58"></a> |
| <FONT color="green">059</FONT> private int _nFormats = 0;<a name="line.59"></a> |
| <FONT color="green">060</FONT> <a name="line.60"></a> |
| <FONT color="green">061</FONT> private final static String[] Thousands = <a name="line.61"></a> |
| <FONT color="green">062</FONT> {"", "m", "mm", "mmm" };<a name="line.62"></a> |
| <FONT color="green">063</FONT> private final static String[] Hundreds = <a name="line.63"></a> |
| <FONT color="green">064</FONT> {"", "c", "cc", "ccc", "cd", "d", "dc", "dcc", "dccc", "cm"};<a name="line.64"></a> |
| <FONT color="green">065</FONT> private final static String[] Tens = <a name="line.65"></a> |
| <FONT color="green">066</FONT> {"", "x", "xx", "xxx", "xl", "l", "lx", "lxx", "lxxx", "xc"};<a name="line.66"></a> |
| <FONT color="green">067</FONT> private final static String[] Ones = <a name="line.67"></a> |
| <FONT color="green">068</FONT> {"", "i", "ii", "iii", "iv", "v", "vi", "vii", "viii", "ix"};<a name="line.68"></a> |
| <FONT color="green">069</FONT> <a name="line.69"></a> |
| <FONT color="green">070</FONT> private StringBuffer _tempBuffer = new StringBuffer();<a name="line.70"></a> |
| <FONT color="green">071</FONT> <a name="line.71"></a> |
| <FONT color="green">072</FONT> protected NodeCounter(Translet translet,<a name="line.72"></a> |
| <FONT color="green">073</FONT> DOM document, DTMAxisIterator iterator) {<a name="line.73"></a> |
| <FONT color="green">074</FONT> _translet = translet;<a name="line.74"></a> |
| <FONT color="green">075</FONT> _document = document;<a name="line.75"></a> |
| <FONT color="green">076</FONT> _iterator = iterator;<a name="line.76"></a> |
| <FONT color="green">077</FONT> }<a name="line.77"></a> |
| <FONT color="green">078</FONT> <a name="line.78"></a> |
| <FONT color="green">079</FONT> /** <a name="line.79"></a> |
| <FONT color="green">080</FONT> * Set the start node for this counter. The same <tt>NodeCounter</tt><a name="line.80"></a> |
| <FONT color="green">081</FONT> * object can be used multiple times by resetting the starting node.<a name="line.81"></a> |
| <FONT color="green">082</FONT> */<a name="line.82"></a> |
| <FONT color="green">083</FONT> abstract public NodeCounter setStartNode(int node);<a name="line.83"></a> |
| <FONT color="green">084</FONT> <a name="line.84"></a> |
| <FONT color="green">085</FONT> /** <a name="line.85"></a> |
| <FONT color="green">086</FONT> * If the user specified a value attribute, use this instead of <a name="line.86"></a> |
| <FONT color="green">087</FONT> * counting nodes.<a name="line.87"></a> |
| <FONT color="green">088</FONT> */<a name="line.88"></a> |
| <FONT color="green">089</FONT> public NodeCounter setValue(double value) {<a name="line.89"></a> |
| <FONT color="green">090</FONT> _value = value;<a name="line.90"></a> |
| <FONT color="green">091</FONT> return this;<a name="line.91"></a> |
| <FONT color="green">092</FONT> }<a name="line.92"></a> |
| <FONT color="green">093</FONT> <a name="line.93"></a> |
| <FONT color="green">094</FONT> /**<a name="line.94"></a> |
| <FONT color="green">095</FONT> * Sets formatting fields before calling formatNumbers().<a name="line.95"></a> |
| <FONT color="green">096</FONT> */<a name="line.96"></a> |
| <FONT color="green">097</FONT> protected void setFormatting(String format, String lang, String letterValue,<a name="line.97"></a> |
| <FONT color="green">098</FONT> String groupSep, String groupSize) {<a name="line.98"></a> |
| <FONT color="green">099</FONT> _lang = lang;<a name="line.99"></a> |
| <FONT color="green">100</FONT> _groupSep = groupSep;<a name="line.100"></a> |
| <FONT color="green">101</FONT> _letterValue = letterValue;<a name="line.101"></a> |
| <FONT color="green">102</FONT> <a name="line.102"></a> |
| <FONT color="green">103</FONT> try {<a name="line.103"></a> |
| <FONT color="green">104</FONT> _groupSize = Integer.parseInt(groupSize);<a name="line.104"></a> |
| <FONT color="green">105</FONT> }<a name="line.105"></a> |
| <FONT color="green">106</FONT> catch (NumberFormatException e) {<a name="line.106"></a> |
| <FONT color="green">107</FONT> _groupSize = 0;<a name="line.107"></a> |
| <FONT color="green">108</FONT> }<a name="line.108"></a> |
| <FONT color="green">109</FONT> setTokens(format);<a name="line.109"></a> |
| <FONT color="green">110</FONT> <a name="line.110"></a> |
| <FONT color="green">111</FONT> }<a name="line.111"></a> |
| <FONT color="green">112</FONT> <a name="line.112"></a> |
| <FONT color="green">113</FONT> // format == null assumed here <a name="line.113"></a> |
| <FONT color="green">114</FONT> private final void setTokens(final String format){<a name="line.114"></a> |
| <FONT color="green">115</FONT> if( (_format!=null) &&(format.equals(_format)) ){// has already been set<a name="line.115"></a> |
| <FONT color="green">116</FONT> return;<a name="line.116"></a> |
| <FONT color="green">117</FONT> }<a name="line.117"></a> |
| <FONT color="green">118</FONT> _format = format;<a name="line.118"></a> |
| <FONT color="green">119</FONT> // reset<a name="line.119"></a> |
| <FONT color="green">120</FONT> final int length = _format.length();<a name="line.120"></a> |
| <FONT color="green">121</FONT> boolean isFirst = true;<a name="line.121"></a> |
| <FONT color="green">122</FONT> _separFirst = true;<a name="line.122"></a> |
| <FONT color="green">123</FONT> _separLast = false;<a name="line.123"></a> |
| <FONT color="green">124</FONT> _nSepars = 0;<a name="line.124"></a> |
| <FONT color="green">125</FONT> _nFormats = 0;<a name="line.125"></a> |
| <FONT color="green">126</FONT> _separToks.clear() ;<a name="line.126"></a> |
| <FONT color="green">127</FONT> _formatToks.clear();<a name="line.127"></a> |
| <FONT color="green">128</FONT> <a name="line.128"></a> |
| <FONT color="green">129</FONT> /* <a name="line.129"></a> |
| <FONT color="green">130</FONT> * Tokenize the format string into alphanumeric and non-alphanumeric<a name="line.130"></a> |
| <FONT color="green">131</FONT> * tokens as described in M. Kay page 241.<a name="line.131"></a> |
| <FONT color="green">132</FONT> */<a name="line.132"></a> |
| <FONT color="green">133</FONT> for (int j = 0, i = 0; i < length;) {<a name="line.133"></a> |
| <FONT color="green">134</FONT> char c = format.charAt(i);<a name="line.134"></a> |
| <FONT color="green">135</FONT> for (j = i; Character.isLetterOrDigit(c);) {<a name="line.135"></a> |
| <FONT color="green">136</FONT> if (++i == length) break;<a name="line.136"></a> |
| <FONT color="green">137</FONT> c = format.charAt(i);<a name="line.137"></a> |
| <FONT color="green">138</FONT> }<a name="line.138"></a> |
| <FONT color="green">139</FONT> if (i > j) {<a name="line.139"></a> |
| <FONT color="green">140</FONT> if (isFirst) {<a name="line.140"></a> |
| <FONT color="green">141</FONT> _separToks.addElement(".");<a name="line.141"></a> |
| <FONT color="green">142</FONT> isFirst = _separFirst = false;<a name="line.142"></a> |
| <FONT color="green">143</FONT> }<a name="line.143"></a> |
| <FONT color="green">144</FONT> _formatToks.addElement(format.substring(j, i));<a name="line.144"></a> |
| <FONT color="green">145</FONT> }<a name="line.145"></a> |
| <FONT color="green">146</FONT> <a name="line.146"></a> |
| <FONT color="green">147</FONT> if (i == length) break;<a name="line.147"></a> |
| <FONT color="green">148</FONT> <a name="line.148"></a> |
| <FONT color="green">149</FONT> c = format.charAt(i);<a name="line.149"></a> |
| <FONT color="green">150</FONT> for (j = i; !Character.isLetterOrDigit(c);) {<a name="line.150"></a> |
| <FONT color="green">151</FONT> if (++i == length) break;<a name="line.151"></a> |
| <FONT color="green">152</FONT> c = format.charAt(i);<a name="line.152"></a> |
| <FONT color="green">153</FONT> isFirst = false;<a name="line.153"></a> |
| <FONT color="green">154</FONT> }<a name="line.154"></a> |
| <FONT color="green">155</FONT> if (i > j) {<a name="line.155"></a> |
| <FONT color="green">156</FONT> _separToks.addElement(format.substring(j, i));<a name="line.156"></a> |
| <FONT color="green">157</FONT> }<a name="line.157"></a> |
| <FONT color="green">158</FONT> }<a name="line.158"></a> |
| <FONT color="green">159</FONT> <a name="line.159"></a> |
| <FONT color="green">160</FONT> _nSepars = _separToks.size();<a name="line.160"></a> |
| <FONT color="green">161</FONT> _nFormats = _formatToks.size(); <a name="line.161"></a> |
| <FONT color="green">162</FONT> if (_nSepars > _nFormats) _separLast = true;<a name="line.162"></a> |
| <FONT color="green">163</FONT> <a name="line.163"></a> |
| <FONT color="green">164</FONT> if (_separFirst) _nSepars--;<a name="line.164"></a> |
| <FONT color="green">165</FONT> if (_separLast) _nSepars--;<a name="line.165"></a> |
| <FONT color="green">166</FONT> if (_nSepars == 0) {<a name="line.166"></a> |
| <FONT color="green">167</FONT> _separToks.insertElementAt(".", 1);<a name="line.167"></a> |
| <FONT color="green">168</FONT> _nSepars++;<a name="line.168"></a> |
| <FONT color="green">169</FONT> }<a name="line.169"></a> |
| <FONT color="green">170</FONT> if (_separFirst) _nSepars ++;<a name="line.170"></a> |
| <FONT color="green">171</FONT> <a name="line.171"></a> |
| <FONT color="green">172</FONT> }<a name="line.172"></a> |
| <FONT color="green">173</FONT> /**<a name="line.173"></a> |
| <FONT color="green">174</FONT> * Sets formatting fields to their default values.<a name="line.174"></a> |
| <FONT color="green">175</FONT> */<a name="line.175"></a> |
| <FONT color="green">176</FONT> public NodeCounter setDefaultFormatting() {<a name="line.176"></a> |
| <FONT color="green">177</FONT> setFormatting("1", "en", "alphabetic", null, null);<a name="line.177"></a> |
| <FONT color="green">178</FONT> return this;<a name="line.178"></a> |
| <FONT color="green">179</FONT> }<a name="line.179"></a> |
| <FONT color="green">180</FONT> <a name="line.180"></a> |
| <FONT color="green">181</FONT> /**<a name="line.181"></a> |
| <FONT color="green">182</FONT> * Returns the position of <tt>node</tt> according to the level and <a name="line.182"></a> |
| <FONT color="green">183</FONT> * the from and count patterns.<a name="line.183"></a> |
| <FONT color="green">184</FONT> */<a name="line.184"></a> |
| <FONT color="green">185</FONT> abstract public String getCounter();<a name="line.185"></a> |
| <FONT color="green">186</FONT> <a name="line.186"></a> |
| <FONT color="green">187</FONT> /**<a name="line.187"></a> |
| <FONT color="green">188</FONT> * Returns the position of <tt>node</tt> according to the level and <a name="line.188"></a> |
| <FONT color="green">189</FONT> * the from and count patterns. This position is converted into a<a name="line.189"></a> |
| <FONT color="green">190</FONT> * string based on the arguments passed.<a name="line.190"></a> |
| <FONT color="green">191</FONT> */<a name="line.191"></a> |
| <FONT color="green">192</FONT> public String getCounter(String format, String lang, String letterValue,<a name="line.192"></a> |
| <FONT color="green">193</FONT> String groupSep, String groupSize) {<a name="line.193"></a> |
| <FONT color="green">194</FONT> setFormatting(format, lang, letterValue, groupSep, groupSize);<a name="line.194"></a> |
| <FONT color="green">195</FONT> return getCounter();<a name="line.195"></a> |
| <FONT color="green">196</FONT> }<a name="line.196"></a> |
| <FONT color="green">197</FONT> <a name="line.197"></a> |
| <FONT color="green">198</FONT> /**<a name="line.198"></a> |
| <FONT color="green">199</FONT> * Returns true if <tt>node</tt> matches the count pattern. By<a name="line.199"></a> |
| <FONT color="green">200</FONT> * default a node matches the count patterns if it is of the <a name="line.200"></a> |
| <FONT color="green">201</FONT> * same type as the starting node.<a name="line.201"></a> |
| <FONT color="green">202</FONT> */<a name="line.202"></a> |
| <FONT color="green">203</FONT> public boolean matchesCount(int node) {<a name="line.203"></a> |
| <FONT color="green">204</FONT> return _nodeType == _document.getExpandedTypeID(node);<a name="line.204"></a> |
| <FONT color="green">205</FONT> }<a name="line.205"></a> |
| <FONT color="green">206</FONT> <a name="line.206"></a> |
| <FONT color="green">207</FONT> /**<a name="line.207"></a> |
| <FONT color="green">208</FONT> * Returns true if <tt>node</tt> matches the from pattern. By default, <a name="line.208"></a> |
| <FONT color="green">209</FONT> * no node matches the from pattern.<a name="line.209"></a> |
| <FONT color="green">210</FONT> */<a name="line.210"></a> |
| <FONT color="green">211</FONT> public boolean matchesFrom(int node) {<a name="line.211"></a> |
| <FONT color="green">212</FONT> return false;<a name="line.212"></a> |
| <FONT color="green">213</FONT> }<a name="line.213"></a> |
| <FONT color="green">214</FONT> <a name="line.214"></a> |
| <FONT color="green">215</FONT> /**<a name="line.215"></a> |
| <FONT color="green">216</FONT> * Format a single value according to the format parameters.<a name="line.216"></a> |
| <FONT color="green">217</FONT> */<a name="line.217"></a> |
| <FONT color="green">218</FONT> protected String formatNumbers(int value) {<a name="line.218"></a> |
| <FONT color="green">219</FONT> return formatNumbers(new int[] { value });<a name="line.219"></a> |
| <FONT color="green">220</FONT> }<a name="line.220"></a> |
| <FONT color="green">221</FONT> <a name="line.221"></a> |
| <FONT color="green">222</FONT> /**<a name="line.222"></a> |
| <FONT color="green">223</FONT> * Format a sequence of values according to the format paramaters<a name="line.223"></a> |
| <FONT color="green">224</FONT> * set by calling setFormatting().<a name="line.224"></a> |
| <FONT color="green">225</FONT> */<a name="line.225"></a> |
| <FONT color="green">226</FONT> protected String formatNumbers(int[] values) {<a name="line.226"></a> |
| <FONT color="green">227</FONT> final int nValues = values.length;<a name="line.227"></a> |
| <FONT color="green">228</FONT> final int length = _format.length();<a name="line.228"></a> |
| <FONT color="green">229</FONT> <a name="line.229"></a> |
| <FONT color="green">230</FONT> boolean isEmpty = true;<a name="line.230"></a> |
| <FONT color="green">231</FONT> for (int i = 0; i < nValues; i++)<a name="line.231"></a> |
| <FONT color="green">232</FONT> if (values[i] != Integer.MIN_VALUE)<a name="line.232"></a> |
| <FONT color="green">233</FONT> isEmpty = false;<a name="line.233"></a> |
| <FONT color="green">234</FONT> if (isEmpty) return("");<a name="line.234"></a> |
| <FONT color="green">235</FONT> <a name="line.235"></a> |
| <FONT color="green">236</FONT> // Format the output string using the values array and the fmt. tokens<a name="line.236"></a> |
| <FONT color="green">237</FONT> boolean isFirst = true;<a name="line.237"></a> |
| <FONT color="green">238</FONT> int t = 0, n = 0, s = 1;<a name="line.238"></a> |
| <FONT color="green">239</FONT> _tempBuffer.setLength(0);<a name="line.239"></a> |
| <FONT color="green">240</FONT> final StringBuffer buffer = _tempBuffer;<a name="line.240"></a> |
| <FONT color="green">241</FONT> <a name="line.241"></a> |
| <FONT color="green">242</FONT> // Append separation token before first digit/letter/numeral<a name="line.242"></a> |
| <FONT color="green">243</FONT> if (_separFirst) buffer.append((String)_separToks.elementAt(0));<a name="line.243"></a> |
| <FONT color="green">244</FONT> <a name="line.244"></a> |
| <FONT color="green">245</FONT> // Append next digit/letter/numeral and separation token<a name="line.245"></a> |
| <FONT color="green">246</FONT> while (n < nValues) {<a name="line.246"></a> |
| <FONT color="green">247</FONT> final int value = values[n];<a name="line.247"></a> |
| <FONT color="green">248</FONT> if (value != Integer.MIN_VALUE) {<a name="line.248"></a> |
| <FONT color="green">249</FONT> if (!isFirst) buffer.append((String) _separToks.elementAt(s++));<a name="line.249"></a> |
| <FONT color="green">250</FONT> formatValue(value, (String)_formatToks.elementAt(t++), buffer);<a name="line.250"></a> |
| <FONT color="green">251</FONT> if (t == _nFormats) t--;<a name="line.251"></a> |
| <FONT color="green">252</FONT> if (s >= _nSepars) s--;<a name="line.252"></a> |
| <FONT color="green">253</FONT> isFirst = false;<a name="line.253"></a> |
| <FONT color="green">254</FONT> }<a name="line.254"></a> |
| <FONT color="green">255</FONT> n++;<a name="line.255"></a> |
| <FONT color="green">256</FONT> }<a name="line.256"></a> |
| <FONT color="green">257</FONT> <a name="line.257"></a> |
| <FONT color="green">258</FONT> // Append separation token after last digit/letter/numeral<a name="line.258"></a> |
| <FONT color="green">259</FONT> if (_separLast) buffer.append((String)_separToks.lastElement());<a name="line.259"></a> |
| <FONT color="green">260</FONT> return buffer.toString();<a name="line.260"></a> |
| <FONT color="green">261</FONT> }<a name="line.261"></a> |
| <FONT color="green">262</FONT> <a name="line.262"></a> |
| <FONT color="green">263</FONT> /**<a name="line.263"></a> |
| <FONT color="green">264</FONT> * Format a single value based on the appropriate formatting token. <a name="line.264"></a> |
| <FONT color="green">265</FONT> * This method is based on saxon (Michael Kay) and only implements<a name="line.265"></a> |
| <FONT color="green">266</FONT> * lang="en".<a name="line.266"></a> |
| <FONT color="green">267</FONT> */<a name="line.267"></a> |
| <FONT color="green">268</FONT> private void formatValue(int value, String format, StringBuffer buffer) {<a name="line.268"></a> |
| <FONT color="green">269</FONT> char c = format.charAt(0);<a name="line.269"></a> |
| <FONT color="green">270</FONT> <a name="line.270"></a> |
| <FONT color="green">271</FONT> if (Character.isDigit(c)) {<a name="line.271"></a> |
| <FONT color="green">272</FONT> char zero = (char)(c - Character.getNumericValue(c));<a name="line.272"></a> |
| <FONT color="green">273</FONT> <a name="line.273"></a> |
| <FONT color="green">274</FONT> StringBuffer temp = buffer;<a name="line.274"></a> |
| <FONT color="green">275</FONT> if (_groupSize > 0) {<a name="line.275"></a> |
| <FONT color="green">276</FONT> temp = new StringBuffer();<a name="line.276"></a> |
| <FONT color="green">277</FONT> }<a name="line.277"></a> |
| <FONT color="green">278</FONT> String s = "";<a name="line.278"></a> |
| <FONT color="green">279</FONT> int n = value;<a name="line.279"></a> |
| <FONT color="green">280</FONT> while (n > 0) {<a name="line.280"></a> |
| <FONT color="green">281</FONT> s = (char) ((int) zero + (n % 10)) + s;<a name="line.281"></a> |
| <FONT color="green">282</FONT> n = n / 10;<a name="line.282"></a> |
| <FONT color="green">283</FONT> }<a name="line.283"></a> |
| <FONT color="green">284</FONT> <a name="line.284"></a> |
| <FONT color="green">285</FONT> for (int i = 0; i < format.length() - s.length(); i++) {<a name="line.285"></a> |
| <FONT color="green">286</FONT> temp.append(zero);<a name="line.286"></a> |
| <FONT color="green">287</FONT> }<a name="line.287"></a> |
| <FONT color="green">288</FONT> temp.append(s);<a name="line.288"></a> |
| <FONT color="green">289</FONT> <a name="line.289"></a> |
| <FONT color="green">290</FONT> if (_groupSize > 0) {<a name="line.290"></a> |
| <FONT color="green">291</FONT> for (int i = 0; i < temp.length(); i++) {<a name="line.291"></a> |
| <FONT color="green">292</FONT> if (i != 0 && ((temp.length() - i) % _groupSize) == 0) {<a name="line.292"></a> |
| <FONT color="green">293</FONT> buffer.append(_groupSep);<a name="line.293"></a> |
| <FONT color="green">294</FONT> }<a name="line.294"></a> |
| <FONT color="green">295</FONT> buffer.append(temp.charAt(i));<a name="line.295"></a> |
| <FONT color="green">296</FONT> }<a name="line.296"></a> |
| <FONT color="green">297</FONT> }<a name="line.297"></a> |
| <FONT color="green">298</FONT> } <a name="line.298"></a> |
| <FONT color="green">299</FONT> else if (c == 'i' && !_letterValue.equals("alphabetic")) {<a name="line.299"></a> |
| <FONT color="green">300</FONT> buffer.append(romanValue(value));<a name="line.300"></a> |
| <FONT color="green">301</FONT> } <a name="line.301"></a> |
| <FONT color="green">302</FONT> else if (c == 'I' && !_letterValue.equals("alphabetic")) {<a name="line.302"></a> |
| <FONT color="green">303</FONT> buffer.append(romanValue(value).toUpperCase());<a name="line.303"></a> |
| <FONT color="green">304</FONT> } <a name="line.304"></a> |
| <FONT color="green">305</FONT> else {<a name="line.305"></a> |
| <FONT color="green">306</FONT> int min = (int) c;<a name="line.306"></a> |
| <FONT color="green">307</FONT> int max = (int) c;<a name="line.307"></a> |
| <FONT color="green">308</FONT> <a name="line.308"></a> |
| <FONT color="green">309</FONT> // Special case for Greek alphabet <a name="line.309"></a> |
| <FONT color="green">310</FONT> if (c >= 0x3b1 && c <= 0x3c9) {<a name="line.310"></a> |
| <FONT color="green">311</FONT> max = 0x3c9; // omega<a name="line.311"></a> |
| <FONT color="green">312</FONT> }<a name="line.312"></a> |
| <FONT color="green">313</FONT> else {<a name="line.313"></a> |
| <FONT color="green">314</FONT> // General case: search for end of group<a name="line.314"></a> |
| <FONT color="green">315</FONT> while (Character.isLetterOrDigit((char) (max + 1))) {<a name="line.315"></a> |
| <FONT color="green">316</FONT> max++;<a name="line.316"></a> |
| <FONT color="green">317</FONT> }<a name="line.317"></a> |
| <FONT color="green">318</FONT> }<a name="line.318"></a> |
| <FONT color="green">319</FONT> buffer.append(alphaValue(value, min, max));<a name="line.319"></a> |
| <FONT color="green">320</FONT> }<a name="line.320"></a> |
| <FONT color="green">321</FONT> }<a name="line.321"></a> |
| <FONT color="green">322</FONT> <a name="line.322"></a> |
| <FONT color="green">323</FONT> private String alphaValue(int value, int min, int max) {<a name="line.323"></a> |
| <FONT color="green">324</FONT> if (value <= 0) {<a name="line.324"></a> |
| <FONT color="green">325</FONT> return "" + value;<a name="line.325"></a> |
| <FONT color="green">326</FONT> }<a name="line.326"></a> |
| <FONT color="green">327</FONT> <a name="line.327"></a> |
| <FONT color="green">328</FONT> int range = max - min + 1;<a name="line.328"></a> |
| <FONT color="green">329</FONT> char last = (char)(((value-1) % range) + min);<a name="line.329"></a> |
| <FONT color="green">330</FONT> if (value > range) {<a name="line.330"></a> |
| <FONT color="green">331</FONT> return alphaValue((value-1) / range, min, max) + last;<a name="line.331"></a> |
| <FONT color="green">332</FONT> } <a name="line.332"></a> |
| <FONT color="green">333</FONT> else {<a name="line.333"></a> |
| <FONT color="green">334</FONT> return "" + last;<a name="line.334"></a> |
| <FONT color="green">335</FONT> }<a name="line.335"></a> |
| <FONT color="green">336</FONT> }<a name="line.336"></a> |
| <FONT color="green">337</FONT> <a name="line.337"></a> |
| <FONT color="green">338</FONT> private String romanValue(int n) {<a name="line.338"></a> |
| <FONT color="green">339</FONT> if (n <= 0 || n > 4000) {<a name="line.339"></a> |
| <FONT color="green">340</FONT> return "" + n;<a name="line.340"></a> |
| <FONT color="green">341</FONT> }<a name="line.341"></a> |
| <FONT color="green">342</FONT> return<a name="line.342"></a> |
| <FONT color="green">343</FONT> Thousands[n / 1000] +<a name="line.343"></a> |
| <FONT color="green">344</FONT> Hundreds[(n / 100) % 10] +<a name="line.344"></a> |
| <FONT color="green">345</FONT> Tens[(n/10) % 10] +<a name="line.345"></a> |
| <FONT color="green">346</FONT> Ones[n % 10];<a name="line.346"></a> |
| <FONT color="green">347</FONT> }<a name="line.347"></a> |
| <FONT color="green">348</FONT> <a name="line.348"></a> |
| <FONT color="green">349</FONT> }<a name="line.349"></a> |
| <FONT color="green">350</FONT> <a name="line.350"></a> |
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| </PRE> |
| </BODY> |
| </HTML> |
