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<FONT color="green">001</FONT> package org.maltparser.core.options;<a name="line.1"></a>
<FONT color="green">002</FONT> <a name="line.2"></a>
<FONT color="green">003</FONT> import java.io.BufferedReader;<a name="line.3"></a>
<FONT color="green">004</FONT> import java.io.BufferedWriter;<a name="line.4"></a>
<FONT color="green">005</FONT> import java.io.File;<a name="line.5"></a>
<FONT color="green">006</FONT> import java.io.FileInputStream;<a name="line.6"></a>
<FONT color="green">007</FONT> import java.io.FileNotFoundException;<a name="line.7"></a>
<FONT color="green">008</FONT> import java.io.FileOutputStream;<a name="line.8"></a>
<FONT color="green">009</FONT> import java.io.IOException;<a name="line.9"></a>
<FONT color="green">010</FONT> import java.io.InputStreamReader;<a name="line.10"></a>
<FONT color="green">011</FONT> import java.io.OutputStreamWriter;<a name="line.11"></a>
<FONT color="green">012</FONT> import java.io.UnsupportedEncodingException;<a name="line.12"></a>
<FONT color="green">013</FONT> import java.net.URL;<a name="line.13"></a>
<FONT color="green">014</FONT> <a name="line.14"></a>
<FONT color="green">015</FONT> import java.util.Formatter;<a name="line.15"></a>
<FONT color="green">016</FONT> import java.util.HashSet;<a name="line.16"></a>
<FONT color="green">017</FONT> import java.util.Set;<a name="line.17"></a>
<FONT color="green">018</FONT> import java.util.regex.Pattern;<a name="line.18"></a>
<FONT color="green">019</FONT> <a name="line.19"></a>
<FONT color="green">020</FONT> import javax.xml.parsers.DocumentBuilder;<a name="line.20"></a>
<FONT color="green">021</FONT> import javax.xml.parsers.DocumentBuilderFactory;<a name="line.21"></a>
<FONT color="green">022</FONT> import javax.xml.parsers.ParserConfigurationException;<a name="line.22"></a>
<FONT color="green">023</FONT> <a name="line.23"></a>
<FONT color="green">024</FONT> import org.maltparser.core.exception.MaltChainedException;<a name="line.24"></a>
<FONT color="green">025</FONT> import org.maltparser.core.options.option.ClassOption;<a name="line.25"></a>
<FONT color="green">026</FONT> import org.maltparser.core.options.option.Option;<a name="line.26"></a>
<FONT color="green">027</FONT> import org.maltparser.core.options.option.UnaryOption;<a name="line.27"></a>
<FONT color="green">028</FONT> import org.maltparser.core.plugin.PluginLoader;<a name="line.28"></a>
<FONT color="green">029</FONT> import org.w3c.dom.Element;<a name="line.29"></a>
<FONT color="green">030</FONT> import org.w3c.dom.NodeList;<a name="line.30"></a>
<FONT color="green">031</FONT> import org.xml.sax.SAXException;<a name="line.31"></a>
<FONT color="green">032</FONT> <a name="line.32"></a>
<FONT color="green">033</FONT> <a name="line.33"></a>
<FONT color="green">034</FONT> /**<a name="line.34"></a>
<FONT color="green">035</FONT> * Option Manager is the management class for all option handling. All queries and manipulations of an option or an option value<a name="line.35"></a>
<FONT color="green">036</FONT> * should go through this class. <a name="line.36"></a>
<FONT color="green">037</FONT> * <a name="line.37"></a>
<FONT color="green">038</FONT> * @author Johan Hall<a name="line.38"></a>
<FONT color="green">039</FONT> * @since 1.0<a name="line.39"></a>
<FONT color="green">040</FONT> **/<a name="line.40"></a>
<FONT color="green">041</FONT> public class OptionManager {<a name="line.41"></a>
<FONT color="green">042</FONT> public static final int DEFAULTVALUE = -1;<a name="line.42"></a>
<FONT color="green">043</FONT> private OptionDescriptions optionDescriptions;<a name="line.43"></a>
<FONT color="green">044</FONT> private OptionValues optionValues;<a name="line.44"></a>
<FONT color="green">045</FONT> private static OptionManager uniqueInstance = new OptionManager();<a name="line.45"></a>
<FONT color="green">046</FONT> <a name="line.46"></a>
<FONT color="green">047</FONT> /**<a name="line.47"></a>
<FONT color="green">048</FONT> * Creates the Option Manager<a name="line.48"></a>
<FONT color="green">049</FONT> */<a name="line.49"></a>
<FONT color="green">050</FONT> private OptionManager() {<a name="line.50"></a>
<FONT color="green">051</FONT> optionValues = new OptionValues();<a name="line.51"></a>
<FONT color="green">052</FONT> optionDescriptions = new OptionDescriptions();<a name="line.52"></a>
<FONT color="green">053</FONT> }<a name="line.53"></a>
<FONT color="green">054</FONT> <a name="line.54"></a>
<FONT color="green">055</FONT> /**<a name="line.55"></a>
<FONT color="green">056</FONT> * Returns a reference to the single instance.<a name="line.56"></a>
<FONT color="green">057</FONT> */<a name="line.57"></a>
<FONT color="green">058</FONT> public static OptionManager instance() {<a name="line.58"></a>
<FONT color="green">059</FONT> return uniqueInstance;<a name="line.59"></a>
<FONT color="green">060</FONT> }<a name="line.60"></a>
<FONT color="green">061</FONT> <a name="line.61"></a>
<FONT color="green">062</FONT> /**<a name="line.62"></a>
<FONT color="green">063</FONT> * Loads the option description file <code>/appdata/options.xml</code><a name="line.63"></a>
<FONT color="green">064</FONT> * <a name="line.64"></a>
<FONT color="green">065</FONT> * @throws MaltChainedException<a name="line.65"></a>
<FONT color="green">066</FONT> */<a name="line.66"></a>
<FONT color="green">067</FONT> public void loadOptionDescriptionFile() throws MaltChainedException {<a name="line.67"></a>
<FONT color="green">068</FONT> optionDescriptions.parseOptionDescriptionXMLfile(getClass().getResource("/appdata/options.xml"));<a name="line.68"></a>
<FONT color="green">069</FONT> }<a name="line.69"></a>
<FONT color="green">070</FONT> <a name="line.70"></a>
<FONT color="green">071</FONT> <a name="line.71"></a>
<FONT color="green">072</FONT> /**<a name="line.72"></a>
<FONT color="green">073</FONT> * Loads the option description file<a name="line.73"></a>
<FONT color="green">074</FONT> * <a name="line.74"></a>
<FONT color="green">075</FONT> * @param url URL of the option description file<a name="line.75"></a>
<FONT color="green">076</FONT> * @throws MaltChainedException<a name="line.76"></a>
<FONT color="green">077</FONT> */<a name="line.77"></a>
<FONT color="green">078</FONT> public void loadOptionDescriptionFile(URL url) throws MaltChainedException {<a name="line.78"></a>
<FONT color="green">079</FONT> optionDescriptions.parseOptionDescriptionXMLfile(url);<a name="line.79"></a>
<FONT color="green">080</FONT> }<a name="line.80"></a>
<FONT color="green">081</FONT> <a name="line.81"></a>
<FONT color="green">082</FONT> /**<a name="line.82"></a>
<FONT color="green">083</FONT> * Returns the option description <a name="line.83"></a>
<FONT color="green">084</FONT> * <a name="line.84"></a>
<FONT color="green">085</FONT> * @return the option description <a name="line.85"></a>
<FONT color="green">086</FONT> */<a name="line.86"></a>
<FONT color="green">087</FONT> public OptionDescriptions getOptionDescriptions() {<a name="line.87"></a>
<FONT color="green">088</FONT> return optionDescriptions;<a name="line.88"></a>
<FONT color="green">089</FONT> }<a name="line.89"></a>
<FONT color="green">090</FONT> <a name="line.90"></a>
<FONT color="green">091</FONT> /**<a name="line.91"></a>
<FONT color="green">092</FONT> * Returns the option value for an option that is specified by the option group name and option name. The<a name="line.92"></a>
<FONT color="green">093</FONT> * container name points out the specific option container. <a name="line.93"></a>
<FONT color="green">094</FONT> * <a name="line.94"></a>
<FONT color="green">095</FONT> * <a name="line.95"></a>
<FONT color="green">096</FONT> * @param containerIndex The index of the option container (0..n and -1 is default values). <a name="line.96"></a>
<FONT color="green">097</FONT> * @param optiongroup The name of the option group.<a name="line.97"></a>
<FONT color="green">098</FONT> * @param optionname The name of the option.<a name="line.98"></a>
<FONT color="green">099</FONT> * @return an object that contains the value of the option, <i>null</i> if the option value could not be found.<a name="line.99"></a>
<FONT color="green">100</FONT> * @throws OptionException<a name="line.100"></a>
<FONT color="green">101</FONT> */<a name="line.101"></a>
<FONT color="green">102</FONT> public Object getOptionValue(int containerIndex, String optiongroup, String optionname) throws MaltChainedException {<a name="line.102"></a>
<FONT color="green">103</FONT> Option option = optionDescriptions.getOption(optiongroup, optionname);<a name="line.103"></a>
<FONT color="green">104</FONT> <a name="line.104"></a>
<FONT color="green">105</FONT> if (containerIndex == OptionManager.DEFAULTVALUE) {<a name="line.105"></a>
<FONT color="green">106</FONT> return option.getDefaultValueObject();<a name="line.106"></a>
<FONT color="green">107</FONT> } <a name="line.107"></a>
<FONT color="green">108</FONT> Object value = optionValues.getOptionValue(containerIndex, option);<a name="line.108"></a>
<FONT color="green">109</FONT> if (value == null) {<a name="line.109"></a>
<FONT color="green">110</FONT> value = option.getDefaultValueObject();<a name="line.110"></a>
<FONT color="green">111</FONT> }<a name="line.111"></a>
<FONT color="green">112</FONT> return value;<a name="line.112"></a>
<FONT color="green">113</FONT> }<a name="line.113"></a>
<FONT color="green">114</FONT> <a name="line.114"></a>
<FONT color="green">115</FONT> public Object getOptionDefaultValue(String optiongroup, String optionname) throws MaltChainedException {<a name="line.115"></a>
<FONT color="green">116</FONT> Option option = optionDescriptions.getOption(optiongroup, optionname);<a name="line.116"></a>
<FONT color="green">117</FONT> return option.getDefaultValueObject();<a name="line.117"></a>
<FONT color="green">118</FONT> }<a name="line.118"></a>
<FONT color="green">119</FONT> <a name="line.119"></a>
<FONT color="green">120</FONT> public Object getOptionValueNoDefault(int containerIndex, String optiongroup, String optionname) throws MaltChainedException {<a name="line.120"></a>
<FONT color="green">121</FONT> Option option = optionDescriptions.getOption(optiongroup, optionname);<a name="line.121"></a>
<FONT color="green">122</FONT> <a name="line.122"></a>
<FONT color="green">123</FONT> if (containerIndex == OptionManager.DEFAULTVALUE) {<a name="line.123"></a>
<FONT color="green">124</FONT> return option.getDefaultValueObject();<a name="line.124"></a>
<FONT color="green">125</FONT> } <a name="line.125"></a>
<FONT color="green">126</FONT> return optionValues.getOptionValue(containerIndex, option);<a name="line.126"></a>
<FONT color="green">127</FONT> }<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> * Returns a string representation of the option value for an option that is specified by the option group name and the option name. The<a name="line.130"></a>
<FONT color="green">131</FONT> * container name points out the specific option container. <a name="line.131"></a>
<FONT color="green">132</FONT> * <a name="line.132"></a>
<FONT color="green">133</FONT> * @param containerIndex The index of the option container (0..n and -1 is default values). <a name="line.133"></a>
<FONT color="green">134</FONT> * @param optiongroup The name of the option group.<a name="line.134"></a>
<FONT color="green">135</FONT> * @param optionname The name of the option.<a name="line.135"></a>
<FONT color="green">136</FONT> * @return a string representation of the option value<a name="line.136"></a>
<FONT color="green">137</FONT> * @throws MaltChainedException<a name="line.137"></a>
<FONT color="green">138</FONT> */<a name="line.138"></a>
<FONT color="green">139</FONT> public String getOptionValueString(int containerIndex, String optiongroup, String optionname) throws MaltChainedException {<a name="line.139"></a>
<FONT color="green">140</FONT> Option option = optionDescriptions.getOption(optiongroup, optionname);<a name="line.140"></a>
<FONT color="green">141</FONT> String value = optionValues.getOptionValueString(containerIndex, option);<a name="line.141"></a>
<FONT color="green">142</FONT> if (value == null) {<a name="line.142"></a>
<FONT color="green">143</FONT> value = option.getDefaultValueString();<a name="line.143"></a>
<FONT color="green">144</FONT> }<a name="line.144"></a>
<FONT color="green">145</FONT> return value;<a name="line.145"></a>
<FONT color="green">146</FONT> }<a name="line.146"></a>
<FONT color="green">147</FONT> <a name="line.147"></a>
<FONT color="green">148</FONT> public String getOptionValueStringNoDefault(int containerIndex, String optiongroup, String optionname) throws MaltChainedException {<a name="line.148"></a>
<FONT color="green">149</FONT> return optionValues.getOptionValueString(containerIndex, optionDescriptions.getOption(optiongroup, optionname));<a name="line.149"></a>
<FONT color="green">150</FONT> }<a name="line.150"></a>
<FONT color="green">151</FONT> <a name="line.151"></a>
<FONT color="green">152</FONT> /**<a name="line.152"></a>
<FONT color="green">153</FONT> * Overloads the option value specified by the container index, the option group name, the option name.<a name="line.153"></a>
<FONT color="green">154</FONT> * This method is used to override option that have specific dependencies. <a name="line.154"></a>
<FONT color="green">155</FONT> * <a name="line.155"></a>
<FONT color="green">156</FONT> * @param containerIndex the index of the option container (0..n and -1 is default values). <a name="line.156"></a>
<FONT color="green">157</FONT> * @param optiongroup the name of the option group.<a name="line.157"></a>
<FONT color="green">158</FONT> * @param optionname the name of the option.<a name="line.158"></a>
<FONT color="green">159</FONT> * @param value the option value that should replace the current option value.<a name="line.159"></a>
<FONT color="green">160</FONT> * @throws MaltChainedException<a name="line.160"></a>
<FONT color="green">161</FONT> */<a name="line.161"></a>
<FONT color="green">162</FONT> public void overloadOptionValue(int containerIndex, String optiongroup, String optionname, String value) throws MaltChainedException {<a name="line.162"></a>
<FONT color="green">163</FONT> Option option = optionDescriptions.getOption(optiongroup, optionname);<a name="line.163"></a>
<FONT color="green">164</FONT> if (value == null) {<a name="line.164"></a>
<FONT color="green">165</FONT> throw new OptionException("The option value is missing. ");<a name="line.165"></a>
<FONT color="green">166</FONT> }<a name="line.166"></a>
<FONT color="green">167</FONT> Object ovalue = option.getValueObject(value);<a name="line.167"></a>
<FONT color="green">168</FONT> optionValues.addOptionValue(OptionContainer.DEPENDENCIES_RESOLVED, containerIndex, option, ovalue);<a name="line.168"></a>
<FONT color="green">169</FONT> }<a name="line.169"></a>
<FONT color="green">170</FONT> <a name="line.170"></a>
<FONT color="green">171</FONT> /**<a name="line.171"></a>
<FONT color="green">172</FONT> * Returns the number of option values for a particular option container.<a name="line.172"></a>
<FONT color="green">173</FONT> * <a name="line.173"></a>
<FONT color="green">174</FONT> * @param containerIndex The index of the option container (0..n). <a name="line.174"></a>
<FONT color="green">175</FONT> * @return the number of option values for a particular option container.<a name="line.175"></a>
<FONT color="green">176</FONT> */<a name="line.176"></a>
<FONT color="green">177</FONT> public int getNumberOfOptionValues(int containerIndex) {<a name="line.177"></a>
<FONT color="green">178</FONT> return optionValues.getNumberOfOptionValues(containerIndex);<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 a sorted set of container names.<a name="line.182"></a>
<FONT color="green">183</FONT> * <a name="line.183"></a>
<FONT color="green">184</FONT> * @return a sorted set of container names.<a name="line.184"></a>
<FONT color="green">185</FONT> */<a name="line.185"></a>
<FONT color="green">186</FONT> public Set<Integer> getOptionContainerIndices() {<a name="line.186"></a>
<FONT color="green">187</FONT> return optionValues.getOptionContainerIndices();<a name="line.187"></a>
<FONT color="green">188</FONT> }<a name="line.188"></a>
<FONT color="green">189</FONT> /**<a name="line.189"></a>
<FONT color="green">190</FONT> * Loads the saved options (options that are marked with <code>usage=save</code>). <a name="line.190"></a>
<FONT color="green">191</FONT> * <a name="line.191"></a>
<FONT color="green">192</FONT> * @param fileName The path to the file where to load the saved options.<a name="line.192"></a>
<FONT color="green">193</FONT> * @throws MaltChainedException<a name="line.193"></a>
<FONT color="green">194</FONT> */<a name="line.194"></a>
<FONT color="green">195</FONT> public void loadOptions(int containerIndex, String fileName) throws MaltChainedException { <a name="line.195"></a>
<FONT color="green">196</FONT> try {<a name="line.196"></a>
<FONT color="green">197</FONT> loadOptions(containerIndex, new InputStreamReader(new FileInputStream(fileName), "UTF-8"));<a name="line.197"></a>
<FONT color="green">198</FONT> } catch (FileNotFoundException e) {<a name="line.198"></a>
<FONT color="green">199</FONT> throw new OptionException("The saved option file '"+fileName+"' cannot be found. ", e);<a name="line.199"></a>
<FONT color="green">200</FONT> } catch (UnsupportedEncodingException e) {<a name="line.200"></a>
<FONT color="green">201</FONT> throw new OptionException("The charset is unsupported. ", e);<a name="line.201"></a>
<FONT color="green">202</FONT> }<a name="line.202"></a>
<FONT color="green">203</FONT> }<a name="line.203"></a>
<FONT color="green">204</FONT> <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> * Loads the saved options (options that are marked with <code>usage=Option.SAVE</code>). <a name="line.207"></a>
<FONT color="green">208</FONT> * <a name="line.208"></a>
<FONT color="green">209</FONT> * @param isr the input stream reader of the saved options file.<a name="line.209"></a>
<FONT color="green">210</FONT> * @throws MaltChainedException<a name="line.210"></a>
<FONT color="green">211</FONT> */<a name="line.211"></a>
<FONT color="green">212</FONT> public void loadOptions(int containerIndex, InputStreamReader isr) throws MaltChainedException { <a name="line.212"></a>
<FONT color="green">213</FONT> try {<a name="line.213"></a>
<FONT color="green">214</FONT> BufferedReader br = new BufferedReader(isr);<a name="line.214"></a>
<FONT color="green">215</FONT> String line = null;<a name="line.215"></a>
<FONT color="green">216</FONT> Option option = null;<a name="line.216"></a>
<FONT color="green">217</FONT> Pattern tabPattern = Pattern.compile("\t");<a name="line.217"></a>
<FONT color="green">218</FONT> while ((line = br.readLine()) != null) {<a name="line.218"></a>
<FONT color="green">219</FONT> String[] items = tabPattern.split(line);<a name="line.219"></a>
<FONT color="green">220</FONT> if (items.length < 3 || items.length > 4) {<a name="line.220"></a>
<FONT color="green">221</FONT> throw new OptionException("Could not load the saved option. ");<a name="line.221"></a>
<FONT color="green">222</FONT> }<a name="line.222"></a>
<FONT color="green">223</FONT> option = optionDescriptions.getOption(items[1], items[2]);<a name="line.223"></a>
<FONT color="green">224</FONT> Object ovalue;<a name="line.224"></a>
<FONT color="green">225</FONT> if (items.length == 3) {<a name="line.225"></a>
<FONT color="green">226</FONT> ovalue = new String("");<a name="line.226"></a>
<FONT color="green">227</FONT> } else {<a name="line.227"></a>
<FONT color="green">228</FONT> if (option instanceof ClassOption) {<a name="line.228"></a>
<FONT color="green">229</FONT> if (items[3].startsWith("class ")) {<a name="line.229"></a>
<FONT color="green">230</FONT> Class<?> clazz = null;<a name="line.230"></a>
<FONT color="green">231</FONT> if (PluginLoader.instance() != null) {<a name="line.231"></a>
<FONT color="green">232</FONT> clazz = PluginLoader.instance().getClass(items[3].substring(6));<a name="line.232"></a>
<FONT color="green">233</FONT> }<a name="line.233"></a>
<FONT color="green">234</FONT> if (clazz == null) {<a name="line.234"></a>
<FONT color="green">235</FONT> clazz = Class.forName(items[3].substring(6));<a name="line.235"></a>
<FONT color="green">236</FONT> }<a name="line.236"></a>
<FONT color="green">237</FONT> ovalue = option.getValueObject(((ClassOption)option).getLegalValueString(clazz));<a name="line.237"></a>
<FONT color="green">238</FONT> } else {<a name="line.238"></a>
<FONT color="green">239</FONT> ovalue = option.getValueObject(items[3]);<a name="line.239"></a>
<FONT color="green">240</FONT> }<a name="line.240"></a>
<FONT color="green">241</FONT> } else {<a name="line.241"></a>
<FONT color="green">242</FONT> ovalue = option.getValueObject(items[3]);<a name="line.242"></a>
<FONT color="green">243</FONT> }<a name="line.243"></a>
<FONT color="green">244</FONT> }<a name="line.244"></a>
<FONT color="green">245</FONT> optionValues.addOptionValue(OptionContainer.SAVEDOPTION, containerIndex, option, ovalue);<a name="line.245"></a>
<FONT color="green">246</FONT> }<a name="line.246"></a>
<FONT color="green">247</FONT> <a name="line.247"></a>
<FONT color="green">248</FONT> br.close();<a name="line.248"></a>
<FONT color="green">249</FONT> } catch (ClassNotFoundException e) {<a name="line.249"></a>
<FONT color="green">250</FONT> throw new OptionException("The class cannot be found. ", e);<a name="line.250"></a>
<FONT color="green">251</FONT> } catch (NumberFormatException e) {<a name="line.251"></a>
<FONT color="green">252</FONT> throw new OptionException("Option container index isn't an integer value. ", e);<a name="line.252"></a>
<FONT color="green">253</FONT> } catch (IOException e) {<a name="line.253"></a>
<FONT color="green">254</FONT> throw new OptionException("Error when reading the saved options. ", e);<a name="line.254"></a>
<FONT color="green">255</FONT> }<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> /**<a name="line.258"></a>
<FONT color="green">259</FONT> * Saves all options that are marked as <code>usage=Option.SAVE</code><a name="line.259"></a>
<FONT color="green">260</FONT> * <a name="line.260"></a>
<FONT color="green">261</FONT> * @param fileName The path to the file where the saveOption should by saved.<a name="line.261"></a>
<FONT color="green">262</FONT> */<a name="line.262"></a>
<FONT color="green">263</FONT> public void saveOptions(String fileName) throws MaltChainedException { <a name="line.263"></a>
<FONT color="green">264</FONT> try {<a name="line.264"></a>
<FONT color="green">265</FONT> saveOptions(new OutputStreamWriter(new FileOutputStream(fileName), "UTF-8"));<a name="line.265"></a>
<FONT color="green">266</FONT> } catch (FileNotFoundException e) {<a name="line.266"></a>
<FONT color="green">267</FONT> throw new OptionException("The file '"+fileName+"' cannot be created. ", e);<a name="line.267"></a>
<FONT color="green">268</FONT> } catch (UnsupportedEncodingException e) {<a name="line.268"></a>
<FONT color="green">269</FONT> throw new OptionException("The charset 'UTF-8' is unsupported. ", e);<a name="line.269"></a>
<FONT color="green">270</FONT> }<a name="line.270"></a>
<FONT color="green">271</FONT> <a name="line.271"></a>
<FONT color="green">272</FONT> }<a name="line.272"></a>
<FONT color="green">273</FONT> <a name="line.273"></a>
<FONT color="green">274</FONT> /**<a name="line.274"></a>
<FONT color="green">275</FONT> * Saves all options that are marked as <code>usage=Option.SAVE</code><a name="line.275"></a>
<FONT color="green">276</FONT> * <a name="line.276"></a>
<FONT color="green">277</FONT> * @param osw the output stream writer of the saved option file<a name="line.277"></a>
<FONT color="green">278</FONT> * @throws MaltChainedException<a name="line.278"></a>
<FONT color="green">279</FONT> */<a name="line.279"></a>
<FONT color="green">280</FONT> public void saveOptions(OutputStreamWriter osw) throws MaltChainedException { <a name="line.280"></a>
<FONT color="green">281</FONT> try {<a name="line.281"></a>
<FONT color="green">282</FONT> BufferedWriter bw = new BufferedWriter(osw);<a name="line.282"></a>
<FONT color="green">283</FONT> Set<Option> optionToSave = optionDescriptions.getSaveOptionSet();<a name="line.283"></a>
<FONT color="green">284</FONT> <a name="line.284"></a>
<FONT color="green">285</FONT> Object value = null;<a name="line.285"></a>
<FONT color="green">286</FONT> for (Integer index : optionValues.getOptionContainerIndices()) {<a name="line.286"></a>
<FONT color="green">287</FONT> for (Option option : optionToSave) {<a name="line.287"></a>
<FONT color="green">288</FONT> value = optionValues.getOptionValue(index, option);<a name="line.288"></a>
<FONT color="green">289</FONT> if (value == null) {<a name="line.289"></a>
<FONT color="green">290</FONT> value = option.getDefaultValueObject();<a name="line.290"></a>
<FONT color="green">291</FONT> }<a name="line.291"></a>
<FONT color="green">292</FONT> bw.append(index+"\t"+option.getGroup().getName()+"\t"+option.getName()+"\t"+value+"\n");<a name="line.292"></a>
<FONT color="green">293</FONT> }<a name="line.293"></a>
<FONT color="green">294</FONT> }<a name="line.294"></a>
<FONT color="green">295</FONT> bw.flush();<a name="line.295"></a>
<FONT color="green">296</FONT> bw.close();<a name="line.296"></a>
<FONT color="green">297</FONT> } catch (IOException e) {<a name="line.297"></a>
<FONT color="green">298</FONT> throw new OptionException("Error when saving the saved options. ", e);<a name="line.298"></a>
<FONT color="green">299</FONT> } <a name="line.299"></a>
<FONT color="green">300</FONT> }<a name="line.300"></a>
<FONT color="green">301</FONT> <a name="line.301"></a>
<FONT color="green">302</FONT> /**<a name="line.302"></a>
<FONT color="green">303</FONT> * Saves all options that are marked as usage=Option.SAVE for a particular option container.<a name="line.303"></a>
<FONT color="green">304</FONT> * <a name="line.304"></a>
<FONT color="green">305</FONT> * @param containerIndex The index of the option container (0..n). <a name="line.305"></a>
<FONT color="green">306</FONT> * @param fileName The path to the file where the saveOption should by saved.<a name="line.306"></a>
<FONT color="green">307</FONT> */<a name="line.307"></a>
<FONT color="green">308</FONT> public void saveOptions(int containerIndex, String fileName) throws MaltChainedException { <a name="line.308"></a>
<FONT color="green">309</FONT> try {<a name="line.309"></a>
<FONT color="green">310</FONT> saveOptions(containerIndex, new OutputStreamWriter(new FileOutputStream(fileName), "UTF-8"));<a name="line.310"></a>
<FONT color="green">311</FONT> } catch (FileNotFoundException e) {<a name="line.311"></a>
<FONT color="green">312</FONT> throw new OptionException("The file '"+fileName+"' cannot be found.", e);<a name="line.312"></a>
<FONT color="green">313</FONT> } catch (UnsupportedEncodingException e) {<a name="line.313"></a>
<FONT color="green">314</FONT> throw new OptionException("The charset 'UTF-8' is unsupported. ", e);<a name="line.314"></a>
<FONT color="green">315</FONT> }<a name="line.315"></a>
<FONT color="green">316</FONT> }<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> * Saves all options that are marked as usage=Option.SAVE for a particular option container.<a name="line.319"></a>
<FONT color="green">320</FONT> * <a name="line.320"></a>
<FONT color="green">321</FONT> * @param containerIndex The index of the option container (0..n). <a name="line.321"></a>
<FONT color="green">322</FONT> * @param osw the output stream writer of the saved option file<a name="line.322"></a>
<FONT color="green">323</FONT> * @throws MaltChainedException<a name="line.323"></a>
<FONT color="green">324</FONT> */<a name="line.324"></a>
<FONT color="green">325</FONT> public void saveOptions(int containerIndex, OutputStreamWriter osw) throws MaltChainedException { <a name="line.325"></a>
<FONT color="green">326</FONT> try {<a name="line.326"></a>
<FONT color="green">327</FONT> BufferedWriter bw = new BufferedWriter(osw);<a name="line.327"></a>
<FONT color="green">328</FONT> Set<Option> optionToSave = optionDescriptions.getSaveOptionSet();<a name="line.328"></a>
<FONT color="green">329</FONT> <a name="line.329"></a>
<FONT color="green">330</FONT> Object value = null;<a name="line.330"></a>
<FONT color="green">331</FONT> for (Option option : optionToSave) {<a name="line.331"></a>
<FONT color="green">332</FONT> value = optionValues.getOptionValue(containerIndex, option);<a name="line.332"></a>
<FONT color="green">333</FONT> if (value == null) {<a name="line.333"></a>
<FONT color="green">334</FONT> value = option.getDefaultValueObject();<a name="line.334"></a>
<FONT color="green">335</FONT> }<a name="line.335"></a>
<FONT color="green">336</FONT> bw.append(containerIndex+"\t"+option.getGroup().getName()+"\t"+option.getName()+"\t"+value+"\n");<a name="line.336"></a>
<FONT color="green">337</FONT> }<a name="line.337"></a>
<FONT color="green">338</FONT> <a name="line.338"></a>
<FONT color="green">339</FONT> bw.flush();<a name="line.339"></a>
<FONT color="green">340</FONT> bw.close();<a name="line.340"></a>
<FONT color="green">341</FONT> } catch (IOException e) {<a name="line.341"></a>
<FONT color="green">342</FONT> throw new OptionException("Error when saving the saved options.", e);<a name="line.342"></a>
<FONT color="green">343</FONT> } <a name="line.343"></a>
<FONT color="green">344</FONT> }<a name="line.344"></a>
<FONT color="green">345</FONT> <a name="line.345"></a>
<FONT color="green">346</FONT> /**<a name="line.346"></a>
<FONT color="green">347</FONT> * Creates several option maps for fast access to individual options. <a name="line.347"></a>
<FONT color="green">348</FONT> * <a name="line.348"></a>
<FONT color="green">349</FONT> * @throws OptionException<a name="line.349"></a>
<FONT color="green">350</FONT> */<a name="line.350"></a>
<FONT color="green">351</FONT> public void generateMaps() throws MaltChainedException {<a name="line.351"></a>
<FONT color="green">352</FONT> optionDescriptions.generateMaps();<a name="line.352"></a>
<FONT color="green">353</FONT> }<a name="line.353"></a>
<FONT color="green">354</FONT> <a name="line.354"></a>
<FONT color="green">355</FONT> public boolean parseCommandLine(String argString, int containerIndex) throws MaltChainedException {<a name="line.355"></a>
<FONT color="green">356</FONT> return parseCommandLine(argString.split(" "), containerIndex);<a name="line.356"></a>
<FONT color="green">357</FONT> }<a name="line.357"></a>
<FONT color="green">358</FONT> <a name="line.358"></a>
<FONT color="green">359</FONT> /**<a name="line.359"></a>
<FONT color="green">360</FONT> * Parses the command line arguments.<a name="line.360"></a>
<FONT color="green">361</FONT> * <a name="line.361"></a>
<FONT color="green">362</FONT> * @param args An array of arguments that are supplied when starting the application. <a name="line.362"></a>
<FONT color="green">363</FONT> * @throws OptionException<a name="line.363"></a>
<FONT color="green">364</FONT> */<a name="line.364"></a>
<FONT color="green">365</FONT> public boolean parseCommandLine(String[] args, int containerIndex) throws MaltChainedException {<a name="line.365"></a>
<FONT color="green">366</FONT> if (args == null || args.length == 0) {<a name="line.366"></a>
<FONT color="green">367</FONT> return false;<a name="line.367"></a>
<FONT color="green">368</FONT> }<a name="line.368"></a>
<FONT color="green">369</FONT> int i = 0;<a name="line.369"></a>
<FONT color="green">370</FONT> <a name="line.370"></a>
<FONT color="green">371</FONT> while (i < args.length) {<a name="line.371"></a>
<FONT color="green">372</FONT> Option option = null;<a name="line.372"></a>
<FONT color="green">373</FONT> String value = null;<a name="line.373"></a>
<FONT color="green">374</FONT> /* Recognizes<a name="line.374"></a>
<FONT color="green">375</FONT> * --optiongroup-optionname=value<a name="line.375"></a>
<FONT color="green">376</FONT> * --optionname=value<a name="line.376"></a>
<FONT color="green">377</FONT> * --optiongroup-optionname (unary option)<a name="line.377"></a>
<FONT color="green">378</FONT> * --optionname (unary option)<a name="line.378"></a>
<FONT color="green">379</FONT> */ <a name="line.379"></a>
<FONT color="green">380</FONT> if (args[i].startsWith("--")) {<a name="line.380"></a>
<FONT color="green">381</FONT> if (args[i].length() == 2) {<a name="line.381"></a>
<FONT color="green">382</FONT> throw new OptionException("The argument contains only '--', please check the user guide to see the correct format. ");<a name="line.382"></a>
<FONT color="green">383</FONT> }<a name="line.383"></a>
<FONT color="green">384</FONT> String optionstring;<a name="line.384"></a>
<FONT color="green">385</FONT> String optiongroup;<a name="line.385"></a>
<FONT color="green">386</FONT> String optionname;<a name="line.386"></a>
<FONT color="green">387</FONT> int indexEqualSign = args[i].indexOf('=');<a name="line.387"></a>
<FONT color="green">388</FONT> if (indexEqualSign != -1) {<a name="line.388"></a>
<FONT color="green">389</FONT> value = args[i].substring(indexEqualSign+1);<a name="line.389"></a>
<FONT color="green">390</FONT> optionstring = args[i].substring(2, indexEqualSign);<a name="line.390"></a>
<FONT color="green">391</FONT> } else {<a name="line.391"></a>
<FONT color="green">392</FONT> value = null;<a name="line.392"></a>
<FONT color="green">393</FONT> optionstring = args[i].substring(2);<a name="line.393"></a>
<FONT color="green">394</FONT> }<a name="line.394"></a>
<FONT color="green">395</FONT> int indexMinusSign = optionstring.indexOf('-');<a name="line.395"></a>
<FONT color="green">396</FONT> if (indexMinusSign != -1) {<a name="line.396"></a>
<FONT color="green">397</FONT> optionname = optionstring.substring(indexMinusSign+1);<a name="line.397"></a>
<FONT color="green">398</FONT> optiongroup = optionstring.substring(0, indexMinusSign); <a name="line.398"></a>
<FONT color="green">399</FONT> } else {<a name="line.399"></a>
<FONT color="green">400</FONT> optiongroup = null;<a name="line.400"></a>
<FONT color="green">401</FONT> optionname = optionstring;<a name="line.401"></a>
<FONT color="green">402</FONT> }<a name="line.402"></a>
<FONT color="green">403</FONT> <a name="line.403"></a>
<FONT color="green">404</FONT> option = optionDescriptions.getOption(optiongroup, optionname);<a name="line.404"></a>
<FONT color="green">405</FONT> if (option instanceof UnaryOption) {<a name="line.405"></a>
<FONT color="green">406</FONT> value = "used";<a name="line.406"></a>
<FONT color="green">407</FONT> }<a name="line.407"></a>
<FONT color="green">408</FONT> i++;<a name="line.408"></a>
<FONT color="green">409</FONT> } <a name="line.409"></a>
<FONT color="green">410</FONT> /* Recognizes<a name="line.410"></a>
<FONT color="green">411</FONT> * -optionflag value<a name="line.411"></a>
<FONT color="green">412</FONT> * -optionflag (unary option)<a name="line.412"></a>
<FONT color="green">413</FONT> */<a name="line.413"></a>
<FONT color="green">414</FONT> else if (args[i].startsWith("-")) {<a name="line.414"></a>
<FONT color="green">415</FONT> if (args[i].length() < 2) {<a name="line.415"></a>
<FONT color="green">416</FONT> throw new OptionException("Wrong use of option flag '"+args[i]+"', please check the user guide to see the correct format. ");<a name="line.416"></a>
<FONT color="green">417</FONT> }<a name="line.417"></a>
<FONT color="green">418</FONT> option = optionDescriptions.getOption(args[i].substring(1));<a name="line.418"></a>
<FONT color="green">419</FONT> <a name="line.419"></a>
<FONT color="green">420</FONT> if (option instanceof UnaryOption) {<a name="line.420"></a>
<FONT color="green">421</FONT> value = "used";<a name="line.421"></a>
<FONT color="green">422</FONT> } else {<a name="line.422"></a>
<FONT color="green">423</FONT> i++;<a name="line.423"></a>
<FONT color="green">424</FONT> if (args.length > i) {<a name="line.424"></a>
<FONT color="green">425</FONT> value = args[i];<a name="line.425"></a>
<FONT color="green">426</FONT> } else {<a name="line.426"></a>
<FONT color="green">427</FONT> throw new OptionException("Could not find the corresponding value for -"+option.getFlag()+". ");<a name="line.427"></a>
<FONT color="green">428</FONT> }<a name="line.428"></a>
<FONT color="green">429</FONT> }<a name="line.429"></a>
<FONT color="green">430</FONT> i++;<a name="line.430"></a>
<FONT color="green">431</FONT> } else {<a name="line.431"></a>
<FONT color="green">432</FONT> throw new OptionException("The option should starts with a minus sign (-), error at argument '"+args[i]+"'");<a name="line.432"></a>
<FONT color="green">433</FONT> }<a name="line.433"></a>
<FONT color="green">434</FONT> Object optionvalue = option.getValueObject(value);<a name="line.434"></a>
<FONT color="green">435</FONT> optionValues.addOptionValue(OptionContainer.COMMANDLINE, containerIndex, option, optionvalue);<a name="line.435"></a>
<FONT color="green">436</FONT> }<a name="line.436"></a>
<FONT color="green">437</FONT> return true;<a name="line.437"></a>
<FONT color="green">438</FONT> }<a name="line.438"></a>
<FONT color="green">439</FONT> <a name="line.439"></a>
<FONT color="green">440</FONT> <a name="line.440"></a>
<FONT color="green">441</FONT> /**<a name="line.441"></a>
<FONT color="green">442</FONT> * Parses the option file for option values. <a name="line.442"></a>
<FONT color="green">443</FONT> * <a name="line.443"></a>
<FONT color="green">444</FONT> * @param fileName The option file name (must be a xml file).<a name="line.444"></a>
<FONT color="green">445</FONT> * @throws OptionException<a name="line.445"></a>
<FONT color="green">446</FONT> */<a name="line.446"></a>
<FONT color="green">447</FONT> public void parseOptionInstanceXMLfile(String fileName) throws MaltChainedException {<a name="line.447"></a>
<FONT color="green">448</FONT> File file = new File(fileName);<a name="line.448"></a>
<FONT color="green">449</FONT> <a name="line.449"></a>
<FONT color="green">450</FONT> try {<a name="line.450"></a>
<FONT color="green">451</FONT> DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();<a name="line.451"></a>
<FONT color="green">452</FONT> DocumentBuilder db = dbf.newDocumentBuilder();<a name="line.452"></a>
<FONT color="green">453</FONT> <a name="line.453"></a>
<FONT color="green">454</FONT> Element root = db.parse(file).getDocumentElement();<a name="line.454"></a>
<FONT color="green">455</FONT> NodeList containers = root.getElementsByTagName("optioncontainer");<a name="line.455"></a>
<FONT color="green">456</FONT> Element container;<a name="line.456"></a>
<FONT color="green">457</FONT> for (int i = 0; i < containers.getLength(); i++) {<a name="line.457"></a>
<FONT color="green">458</FONT> container = (Element)containers.item(i);<a name="line.458"></a>
<FONT color="green">459</FONT> parseOptionValues(container, i);<a name="line.459"></a>
<FONT color="green">460</FONT> } <a name="line.460"></a>
<FONT color="green">461</FONT> } catch (IOException e) {<a name="line.461"></a>
<FONT color="green">462</FONT> throw new OptionException("Can't find the file "+fileName+". ", e);<a name="line.462"></a>
<FONT color="green">463</FONT> } catch (OptionException e) {<a name="line.463"></a>
<FONT color="green">464</FONT> throw new OptionException("Problem parsing the file "+fileName+". ", e);<a name="line.464"></a>
<FONT color="green">465</FONT> } catch (ParserConfigurationException e) {<a name="line.465"></a>
<FONT color="green">466</FONT> throw new OptionException("Problem parsing the file "+fileName+". ", e);<a name="line.466"></a>
<FONT color="green">467</FONT> } catch (SAXException e) {<a name="line.467"></a>
<FONT color="green">468</FONT> throw new OptionException("Problem parsing the file "+fileName+". ", e);<a name="line.468"></a>
<FONT color="green">469</FONT> }<a name="line.469"></a>
<FONT color="green">470</FONT> }<a name="line.470"></a>
<FONT color="green">471</FONT> <a name="line.471"></a>
<FONT color="green">472</FONT> /**<a name="line.472"></a>
<FONT color="green">473</FONT> * Parses an option container for option values.<a name="line.473"></a>
<FONT color="green">474</FONT> * <a name="line.474"></a>
<FONT color="green">475</FONT> * @param container a reference to an individual option container in the DOM tree.<a name="line.475"></a>
<FONT color="green">476</FONT> * @param containerName the name of this container.<a name="line.476"></a>
<FONT color="green">477</FONT> * @throws OptionException<a name="line.477"></a>
<FONT color="green">478</FONT> */<a name="line.478"></a>
<FONT color="green">479</FONT> private void parseOptionValues(Element container, int containerIndex) throws MaltChainedException {<a name="line.479"></a>
<FONT color="green">480</FONT> NodeList optiongroups = container.getElementsByTagName("optiongroup");<a name="line.480"></a>
<FONT color="green">481</FONT> Element optiongroup;<a name="line.481"></a>
<FONT color="green">482</FONT> for (int i = 0; i < optiongroups.getLength(); i++) {<a name="line.482"></a>
<FONT color="green">483</FONT> optiongroup = (Element)optiongroups.item(i);<a name="line.483"></a>
<FONT color="green">484</FONT> String groupname = optiongroup.getAttribute("groupname").toLowerCase();<a name="line.484"></a>
<FONT color="green">485</FONT> if (groupname == null) {<a name="line.485"></a>
<FONT color="green">486</FONT> throw new OptionException("The option group name is missing. ");<a name="line.486"></a>
<FONT color="green">487</FONT> }<a name="line.487"></a>
<FONT color="green">488</FONT> NodeList optionvalues = optiongroup.getElementsByTagName("option");<a name="line.488"></a>
<FONT color="green">489</FONT> Element optionvalue;<a name="line.489"></a>
<FONT color="green">490</FONT> <a name="line.490"></a>
<FONT color="green">491</FONT> for (int j = 0; j < optionvalues.getLength(); j++) {<a name="line.491"></a>
<FONT color="green">492</FONT> optionvalue = (Element)optionvalues.item(j); <a name="line.492"></a>
<FONT color="green">493</FONT> String optionname = optionvalue.getAttribute("name").toLowerCase();<a name="line.493"></a>
<FONT color="green">494</FONT> String value = optionvalue.getAttribute("value");<a name="line.494"></a>
<FONT color="green">495</FONT> <a name="line.495"></a>
<FONT color="green">496</FONT> if (optionname == null) {<a name="line.496"></a>
<FONT color="green">497</FONT> throw new OptionException("The option name is missing. ");<a name="line.497"></a>
<FONT color="green">498</FONT> }<a name="line.498"></a>
<FONT color="green">499</FONT> <a name="line.499"></a>
<FONT color="green">500</FONT> Option option = optionDescriptions.getOption(groupname, optionname);<a name="line.500"></a>
<FONT color="green">501</FONT> <a name="line.501"></a>
<FONT color="green">502</FONT> if (option instanceof UnaryOption) {<a name="line.502"></a>
<FONT color="green">503</FONT> value = "used";<a name="line.503"></a>
<FONT color="green">504</FONT> }<a name="line.504"></a>
<FONT color="green">505</FONT> if (value == null) {<a name="line.505"></a>
<FONT color="green">506</FONT> throw new OptionException("The option value is missing. ");<a name="line.506"></a>
<FONT color="green">507</FONT> }<a name="line.507"></a>
<FONT color="green">508</FONT> Object ovalue = option.getValueObject(value);<a name="line.508"></a>
<FONT color="green">509</FONT> optionValues.addOptionValue(OptionContainer.OPTIONFILE, containerIndex, option, ovalue);<a name="line.509"></a>
<FONT color="green">510</FONT> }<a name="line.510"></a>
<FONT color="green">511</FONT> }<a name="line.511"></a>
<FONT color="green">512</FONT> }<a name="line.512"></a>
<FONT color="green">513</FONT> <a name="line.513"></a>
<FONT color="green">514</FONT> /**<a name="line.514"></a>
<FONT color="green">515</FONT> * Returns a string representation of all option value, except the options in a option group specified<a name="line.515"></a>
<FONT color="green">516</FONT> * by the excludeGroup argument.<a name="line.516"></a>
<FONT color="green">517</FONT> * <a name="line.517"></a>
<FONT color="green">518</FONT> * @param containerIndex The index of the option container (0..n and -1 is default values). <a name="line.518"></a>
<FONT color="green">519</FONT> * @param excludeGroups a set of option group names that should by excluded in the string representation<a name="line.519"></a>
<FONT color="green">520</FONT> * @return a string representation of all option value<a name="line.520"></a>
<FONT color="green">521</FONT> * @throws MaltChainedException<a name="line.521"></a>
<FONT color="green">522</FONT> */<a name="line.522"></a>
<FONT color="green">523</FONT> public String toStringPrettyValues(int containerIndex, HashSet<String> excludeGroups) throws MaltChainedException {<a name="line.523"></a>
<FONT color="green">524</FONT> int reservedSpaceForOptionName = 30;<a name="line.524"></a>
<FONT color="green">525</FONT> OptionGroup.toStringSetting = OptionGroup.WITHGROUPNAME;<a name="line.525"></a>
<FONT color="green">526</FONT> StringBuilder sb = new StringBuilder();<a name="line.526"></a>
<FONT color="green">527</FONT> if (containerIndex == OptionManager.DEFAULTVALUE) {<a name="line.527"></a>
<FONT color="green">528</FONT> for (String groupname : optionDescriptions.getOptionGroupNameSet()) {<a name="line.528"></a>
<FONT color="green">529</FONT> if (excludeGroups.contains(groupname)) continue;<a name="line.529"></a>
<FONT color="green">530</FONT> sb.append(groupname+"\n");<a name="line.530"></a>
<FONT color="green">531</FONT> for (Option option : optionDescriptions.getOptionGroupList(groupname)) {<a name="line.531"></a>
<FONT color="green">532</FONT> int nSpaces = reservedSpaceForOptionName - option.getName().length();<a name="line.532"></a>
<FONT color="green">533</FONT> if (nSpaces <= 1) {<a name="line.533"></a>
<FONT color="green">534</FONT> nSpaces = 1;<a name="line.534"></a>
<FONT color="green">535</FONT> }<a name="line.535"></a>
<FONT color="green">536</FONT> sb.append(new Formatter().format(" %s (%4s)%"+nSpaces+"s %s\n", option.getName(), "-"+option.getFlag()," ", option.getDefaultValueString()));<a name="line.536"></a>
<FONT color="green">537</FONT> }<a name="line.537"></a>
<FONT color="green">538</FONT> }<a name="line.538"></a>
<FONT color="green">539</FONT> } else {<a name="line.539"></a>
<FONT color="green">540</FONT> for (String groupname : optionDescriptions.getOptionGroupNameSet()) {<a name="line.540"></a>
<FONT color="green">541</FONT> if (excludeGroups.contains(groupname)) continue;<a name="line.541"></a>
<FONT color="green">542</FONT> sb.append(groupname+"\n");<a name="line.542"></a>
<FONT color="green">543</FONT> for (Option option : optionDescriptions.getOptionGroupList(groupname)) {<a name="line.543"></a>
<FONT color="green">544</FONT> String value = optionValues.getOptionValueString(containerIndex, option);<a name="line.544"></a>
<FONT color="green">545</FONT> int nSpaces = reservedSpaceForOptionName - option.getName().length();<a name="line.545"></a>
<FONT color="green">546</FONT> if (nSpaces <= 1) {<a name="line.546"></a>
<FONT color="green">547</FONT> nSpaces = 1;<a name="line.547"></a>
<FONT color="green">548</FONT> }<a name="line.548"></a>
<FONT color="green">549</FONT> <a name="line.549"></a>
<FONT color="green">550</FONT> if (value == null) {<a name="line.550"></a>
<FONT color="green">551</FONT> sb.append(new Formatter().format(" %s (%4s)%"+nSpaces+"s %s\n", option.getName(), "-"+option.getFlag(), " ", option.getDefaultValueString()));<a name="line.551"></a>
<FONT color="green">552</FONT> } else {<a name="line.552"></a>
<FONT color="green">553</FONT> sb.append(new Formatter().format(" %s (%4s)%"+nSpaces+"s %s\n", option.getName(), "-"+option.getFlag(), " ", value));<a name="line.553"></a>
<FONT color="green">554</FONT> }<a name="line.554"></a>
<FONT color="green">555</FONT> }<a name="line.555"></a>
<FONT color="green">556</FONT> }<a name="line.556"></a>
<FONT color="green">557</FONT> }<a name="line.557"></a>
<FONT color="green">558</FONT> return sb.toString();<a name="line.558"></a>
<FONT color="green">559</FONT> }<a name="line.559"></a>
<FONT color="green">560</FONT> <a name="line.560"></a>
<FONT color="green">561</FONT> /* (non-Javadoc)<a name="line.561"></a>
<FONT color="green">562</FONT> * @see java.lang.Object#toString()<a name="line.562"></a>
<FONT color="green">563</FONT> */<a name="line.563"></a>
<FONT color="green">564</FONT> public String toString() {<a name="line.564"></a>
<FONT color="green">565</FONT> StringBuilder sb = new StringBuilder();<a name="line.565"></a>
<FONT color="green">566</FONT> sb.append(optionDescriptions+"\n");<a name="line.566"></a>
<FONT color="green">567</FONT> sb.append(optionValues+"\n");<a name="line.567"></a>
<FONT color="green">568</FONT> return sb.toString();<a name="line.568"></a>
<FONT color="green">569</FONT> }<a name="line.569"></a>
<FONT color="green">570</FONT> }<a name="line.570"></a>
</PRE>
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