Modified:
websites/production/commons/content/proper/commons-cli/apidocs/src-html/org/apache/commons/cli/CommandLine.Builder.html
==============================================================================
---
websites/production/commons/content/proper/commons-cli/apidocs/src-html/org/apache/commons/cli/CommandLine.Builder.html
(original)
+++
websites/production/commons/content/proper/commons-cli/apidocs/src-html/org/apache/commons/cli/CommandLine.Builder.html
Mon Mar 27 09:21:54 2017
@@ -43,7 +43,7 @@
<span class="sourceLineNo">035</span> * Additionally, any left-over or
unrecognized arguments,<a name="line.35"></a>
<span class="sourceLineNo">036</span> * are available for further
processing.<a name="line.36"></a>
<span class="sourceLineNo">037</span> *<a name="line.37"></a>
-<span class="sourceLineNo">038</span> * @version $Id: CommandLine.java 1786144
2017-03-09 11:34:57Z britter $<a name="line.38"></a>
+<span class="sourceLineNo">038</span> * @version $Id: CommandLine.java 1788678
2017-03-25 18:32:55Z britter $<a name="line.38"></a>
<span class="sourceLineNo">039</span> */<a name="line.39"></a>
<span class="sourceLineNo">040</span>public class CommandLine implements
Serializable<a name="line.40"></a>
<span class="sourceLineNo">041</span>{<a name="line.41"></a>
@@ -63,374 +63,497 @@
<span class="sourceLineNo">055</span> {<a name="line.55"></a>
<span class="sourceLineNo">056</span> // nothing to do<a
name="line.56"></a>
<span class="sourceLineNo">057</span> }<a name="line.57"></a>
-<span class="sourceLineNo">058</span><a name="line.58"></a>
+<span class="sourceLineNo">058</span> <a name="line.58"></a>
<span class="sourceLineNo">059</span> /** <a name="line.59"></a>
<span class="sourceLineNo">060</span> * Query to see if an option has been
set.<a name="line.60"></a>
<span class="sourceLineNo">061</span> *<a name="line.61"></a>
-<span class="sourceLineNo">062</span> * @param opt Short name of the
option<a name="line.62"></a>
+<span class="sourceLineNo">062</span> * @param opt the option to check<a
name="line.62"></a>
<span class="sourceLineNo">063</span> * @return true if set, false if
not<a name="line.63"></a>
-<span class="sourceLineNo">064</span> */<a name="line.64"></a>
-<span class="sourceLineNo">065</span> public boolean hasOption(String
opt)<a name="line.65"></a>
-<span class="sourceLineNo">066</span> {<a name="line.66"></a>
-<span class="sourceLineNo">067</span> return
options.contains(resolveOption(opt));<a name="line.67"></a>
-<span class="sourceLineNo">068</span> }<a name="line.68"></a>
-<span class="sourceLineNo">069</span><a name="line.69"></a>
-<span class="sourceLineNo">070</span> /** <a name="line.70"></a>
-<span class="sourceLineNo">071</span> * Query to see if an option has been
set.<a name="line.71"></a>
-<span class="sourceLineNo">072</span> *<a name="line.72"></a>
-<span class="sourceLineNo">073</span> * @param opt character name of the
option<a name="line.73"></a>
-<span class="sourceLineNo">074</span> * @return true if set, false if
not<a name="line.74"></a>
-<span class="sourceLineNo">075</span> */<a name="line.75"></a>
-<span class="sourceLineNo">076</span> public boolean hasOption(char opt)<a
name="line.76"></a>
-<span class="sourceLineNo">077</span> {<a name="line.77"></a>
-<span class="sourceLineNo">078</span> return
hasOption(String.valueOf(opt));<a name="line.78"></a>
-<span class="sourceLineNo">079</span> }<a name="line.79"></a>
-<span class="sourceLineNo">080</span><a name="line.80"></a>
-<span class="sourceLineNo">081</span> /**<a name="line.81"></a>
-<span class="sourceLineNo">082</span> * Return the
<code>Object</code> type of this <code>Option</code>.<a
name="line.82"></a>
-<span class="sourceLineNo">083</span> *<a name="line.83"></a>
-<span class="sourceLineNo">084</span> * @param opt the name of the
option<a name="line.84"></a>
-<span class="sourceLineNo">085</span> * @return the type of this
<code>Option</code><a name="line.85"></a>
-<span class="sourceLineNo">086</span> * @deprecated due to System.err
message. Instead use getParsedOptionValue(String)<a name="line.86"></a>
+<span class="sourceLineNo">064</span> * @since 1.4<a name="line.64"></a>
+<span class="sourceLineNo">065</span> */<a name="line.65"></a>
+<span class="sourceLineNo">066</span> public boolean hasOption(Option
opt)<a name="line.66"></a>
+<span class="sourceLineNo">067</span> {<a name="line.67"></a>
+<span class="sourceLineNo">068</span> return options.contains(opt);<a
name="line.68"></a>
+<span class="sourceLineNo">069</span> }<a name="line.69"></a>
+<span class="sourceLineNo">070</span><a name="line.70"></a>
+<span class="sourceLineNo">071</span> /** <a name="line.71"></a>
+<span class="sourceLineNo">072</span> * Query to see if an option has been
set.<a name="line.72"></a>
+<span class="sourceLineNo">073</span> *<a name="line.73"></a>
+<span class="sourceLineNo">074</span> * @param opt Short name of the
option<a name="line.74"></a>
+<span class="sourceLineNo">075</span> * @return true if set, false if
not<a name="line.75"></a>
+<span class="sourceLineNo">076</span> */<a name="line.76"></a>
+<span class="sourceLineNo">077</span> public boolean hasOption(String
opt)<a name="line.77"></a>
+<span class="sourceLineNo">078</span> {<a name="line.78"></a>
+<span class="sourceLineNo">079</span> return
hasOption(resolveOption(opt));<a name="line.79"></a>
+<span class="sourceLineNo">080</span> }<a name="line.80"></a>
+<span class="sourceLineNo">081</span> <a name="line.81"></a>
+<span class="sourceLineNo">082</span> /** <a name="line.82"></a>
+<span class="sourceLineNo">083</span> * Query to see if an option has been
set.<a name="line.83"></a>
+<span class="sourceLineNo">084</span> *<a name="line.84"></a>
+<span class="sourceLineNo">085</span> * @param opt character name of the
option<a name="line.85"></a>
+<span class="sourceLineNo">086</span> * @return true if set, false if
not<a name="line.86"></a>
<span class="sourceLineNo">087</span> */<a name="line.87"></a>
-<span class="sourceLineNo">088</span> @Deprecated<a name="line.88"></a>
-<span class="sourceLineNo">089</span> public Object getOptionObject(String
opt)<a name="line.89"></a>
-<span class="sourceLineNo">090</span> {<a name="line.90"></a>
-<span class="sourceLineNo">091</span> try<a name="line.91"></a>
-<span class="sourceLineNo">092</span> {<a name="line.92"></a>
-<span class="sourceLineNo">093</span> return
getParsedOptionValue(opt);<a name="line.93"></a>
-<span class="sourceLineNo">094</span> }<a name="line.94"></a>
-<span class="sourceLineNo">095</span> catch (ParseException pe)<a
name="line.95"></a>
-<span class="sourceLineNo">096</span> {<a name="line.96"></a>
-<span class="sourceLineNo">097</span> System.err.println("Exception
found converting " + opt + " to desired type: " + pe.getMessage());<a
name="line.97"></a>
-<span class="sourceLineNo">098</span> return null;<a
name="line.98"></a>
-<span class="sourceLineNo">099</span> }<a name="line.99"></a>
-<span class="sourceLineNo">100</span> }<a name="line.100"></a>
-<span class="sourceLineNo">101</span><a name="line.101"></a>
-<span class="sourceLineNo">102</span> /**<a name="line.102"></a>
-<span class="sourceLineNo">103</span> * Return a version of this
<code>Option</code> converted to a particular type. <a
name="line.103"></a>
-<span class="sourceLineNo">104</span> *<a name="line.104"></a>
-<span class="sourceLineNo">105</span> * @param opt the name of the
option<a name="line.105"></a>
-<span class="sourceLineNo">106</span> * @return the value parsed into a
particular object<a name="line.106"></a>
-<span class="sourceLineNo">107</span> * @throws ParseException if there
are problems turning the option value into the desired type<a
name="line.107"></a>
-<span class="sourceLineNo">108</span> * @see PatternOptionBuilder<a
name="line.108"></a>
-<span class="sourceLineNo">109</span> * @since 1.2<a name="line.109"></a>
-<span class="sourceLineNo">110</span> */<a name="line.110"></a>
-<span class="sourceLineNo">111</span> public Object
getParsedOptionValue(String opt) throws ParseException<a name="line.111"></a>
-<span class="sourceLineNo">112</span> {<a name="line.112"></a>
-<span class="sourceLineNo">113</span> String res =
getOptionValue(opt);<a name="line.113"></a>
-<span class="sourceLineNo">114</span> Option option =
resolveOption(opt);<a name="line.114"></a>
-<span class="sourceLineNo">115</span> <a name="line.115"></a>
-<span class="sourceLineNo">116</span> if (option == null || res ==
null)<a name="line.116"></a>
-<span class="sourceLineNo">117</span> {<a name="line.117"></a>
-<span class="sourceLineNo">118</span> return null;<a
name="line.118"></a>
-<span class="sourceLineNo">119</span> }<a name="line.119"></a>
-<span class="sourceLineNo">120</span> <a name="line.120"></a>
-<span class="sourceLineNo">121</span> return
TypeHandler.createValue(res, option.getType());<a name="line.121"></a>
-<span class="sourceLineNo">122</span> }<a name="line.122"></a>
-<span class="sourceLineNo">123</span><a name="line.123"></a>
-<span class="sourceLineNo">124</span> /**<a name="line.124"></a>
-<span class="sourceLineNo">125</span> * Return the
<code>Object</code> type of this <code>Option</code>.<a
name="line.125"></a>
-<span class="sourceLineNo">126</span> *<a name="line.126"></a>
-<span class="sourceLineNo">127</span> * @param opt the name of the
option<a name="line.127"></a>
-<span class="sourceLineNo">128</span> * @return the type of opt<a
name="line.128"></a>
-<span class="sourceLineNo">129</span> */<a name="line.129"></a>
-<span class="sourceLineNo">130</span> public Object getOptionObject(char
opt)<a name="line.130"></a>
-<span class="sourceLineNo">131</span> {<a name="line.131"></a>
-<span class="sourceLineNo">132</span> return
getOptionObject(String.valueOf(opt));<a name="line.132"></a>
-<span class="sourceLineNo">133</span> }<a name="line.133"></a>
-<span class="sourceLineNo">134</span><a name="line.134"></a>
-<span class="sourceLineNo">135</span> /** <a name="line.135"></a>
-<span class="sourceLineNo">136</span> * Retrieve the first argument, if
any, of this option.<a name="line.136"></a>
-<span class="sourceLineNo">137</span> *<a name="line.137"></a>
-<span class="sourceLineNo">138</span> * @param opt the name of the
option<a name="line.138"></a>
-<span class="sourceLineNo">139</span> * @return Value of the argument if
option is set, and has an argument,<a name="line.139"></a>
-<span class="sourceLineNo">140</span> * otherwise null.<a
name="line.140"></a>
-<span class="sourceLineNo">141</span> */<a name="line.141"></a>
-<span class="sourceLineNo">142</span> public String getOptionValue(String
opt)<a name="line.142"></a>
-<span class="sourceLineNo">143</span> {<a name="line.143"></a>
-<span class="sourceLineNo">144</span> String[] values =
getOptionValues(opt);<a name="line.144"></a>
-<span class="sourceLineNo">145</span><a name="line.145"></a>
-<span class="sourceLineNo">146</span> return (values == null) ? null :
values[0];<a name="line.146"></a>
-<span class="sourceLineNo">147</span> }<a name="line.147"></a>
-<span class="sourceLineNo">148</span><a name="line.148"></a>
-<span class="sourceLineNo">149</span> /** <a name="line.149"></a>
-<span class="sourceLineNo">150</span> * Retrieve the first argument, if
any, of this option.<a name="line.150"></a>
-<span class="sourceLineNo">151</span> *<a name="line.151"></a>
-<span class="sourceLineNo">152</span> * @param opt the character name of
the option<a name="line.152"></a>
-<span class="sourceLineNo">153</span> * @return Value of the argument if
option is set, and has an argument,<a name="line.153"></a>
-<span class="sourceLineNo">154</span> * otherwise null.<a
name="line.154"></a>
-<span class="sourceLineNo">155</span> */<a name="line.155"></a>
-<span class="sourceLineNo">156</span> public String getOptionValue(char
opt)<a name="line.156"></a>
-<span class="sourceLineNo">157</span> {<a name="line.157"></a>
-<span class="sourceLineNo">158</span> return
getOptionValue(String.valueOf(opt));<a name="line.158"></a>
-<span class="sourceLineNo">159</span> }<a name="line.159"></a>
-<span class="sourceLineNo">160</span><a name="line.160"></a>
-<span class="sourceLineNo">161</span> /** <a name="line.161"></a>
-<span class="sourceLineNo">162</span> * Retrieves the array of values, if
any, of an option.<a name="line.162"></a>
-<span class="sourceLineNo">163</span> *<a name="line.163"></a>
-<span class="sourceLineNo">164</span> * @param opt string name of the
option<a name="line.164"></a>
-<span class="sourceLineNo">165</span> * @return Values of the argument if
option is set, and has an argument,<a name="line.165"></a>
-<span class="sourceLineNo">166</span> * otherwise null.<a
name="line.166"></a>
-<span class="sourceLineNo">167</span> */<a name="line.167"></a>
-<span class="sourceLineNo">168</span> public String[]
getOptionValues(String opt)<a name="line.168"></a>
-<span class="sourceLineNo">169</span> {<a name="line.169"></a>
-<span class="sourceLineNo">170</span> List<String> values = new
ArrayList<String>();<a name="line.170"></a>
-<span class="sourceLineNo">171</span><a name="line.171"></a>
-<span class="sourceLineNo">172</span> for (Option option : options)<a
name="line.172"></a>
-<span class="sourceLineNo">173</span> {<a name="line.173"></a>
-<span class="sourceLineNo">174</span> if
(opt.equals(option.getOpt()) || opt.equals(option.getLongOpt()))<a
name="line.174"></a>
-<span class="sourceLineNo">175</span> {<a name="line.175"></a>
-<span class="sourceLineNo">176</span>
values.addAll(option.getValuesList());<a name="line.176"></a>
-<span class="sourceLineNo">177</span> }<a name="line.177"></a>
-<span class="sourceLineNo">178</span> }<a name="line.178"></a>
-<span class="sourceLineNo">179</span><a name="line.179"></a>
-<span class="sourceLineNo">180</span> return values.isEmpty() ? null :
values.toArray(new String[values.size()]);<a name="line.180"></a>
-<span class="sourceLineNo">181</span> }<a name="line.181"></a>
-<span class="sourceLineNo">182</span><a name="line.182"></a>
-<span class="sourceLineNo">183</span> /**<a name="line.183"></a>
-<span class="sourceLineNo">184</span> * Retrieves the option object given
the long or short option as a String<a name="line.184"></a>
-<span class="sourceLineNo">185</span> * <a name="line.185"></a>
-<span class="sourceLineNo">186</span> * @param opt short or long name of
the option<a name="line.186"></a>
-<span class="sourceLineNo">187</span> * @return Canonicalized option<a
name="line.187"></a>
-<span class="sourceLineNo">188</span> */<a name="line.188"></a>
-<span class="sourceLineNo">189</span> private Option resolveOption(String
opt)<a name="line.189"></a>
-<span class="sourceLineNo">190</span> {<a name="line.190"></a>
-<span class="sourceLineNo">191</span> opt =
Util.stripLeadingHyphens(opt);<a name="line.191"></a>
-<span class="sourceLineNo">192</span> for (Option option : options)<a
name="line.192"></a>
-<span class="sourceLineNo">193</span> {<a name="line.193"></a>
-<span class="sourceLineNo">194</span> if
(opt.equals(option.getOpt()))<a name="line.194"></a>
-<span class="sourceLineNo">195</span> {<a name="line.195"></a>
-<span class="sourceLineNo">196</span> return option;<a
name="line.196"></a>
-<span class="sourceLineNo">197</span> }<a name="line.197"></a>
-<span class="sourceLineNo">198</span><a name="line.198"></a>
-<span class="sourceLineNo">199</span> if
(opt.equals(option.getLongOpt()))<a name="line.199"></a>
-<span class="sourceLineNo">200</span> {<a name="line.200"></a>
-<span class="sourceLineNo">201</span> return option;<a
name="line.201"></a>
-<span class="sourceLineNo">202</span> }<a name="line.202"></a>
-<span class="sourceLineNo">203</span><a name="line.203"></a>
-<span class="sourceLineNo">204</span> }<a name="line.204"></a>
-<span class="sourceLineNo">205</span> return null;<a
name="line.205"></a>
-<span class="sourceLineNo">206</span> }<a name="line.206"></a>
-<span class="sourceLineNo">207</span><a name="line.207"></a>
-<span class="sourceLineNo">208</span> /** <a name="line.208"></a>
-<span class="sourceLineNo">209</span> * Retrieves the array of values, if
any, of an option.<a name="line.209"></a>
-<span class="sourceLineNo">210</span> *<a name="line.210"></a>
-<span class="sourceLineNo">211</span> * @param opt character name of the
option<a name="line.211"></a>
-<span class="sourceLineNo">212</span> * @return Values of the argument if
option is set, and has an argument,<a name="line.212"></a>
-<span class="sourceLineNo">213</span> * otherwise null.<a
name="line.213"></a>
-<span class="sourceLineNo">214</span> */<a name="line.214"></a>
-<span class="sourceLineNo">215</span> public String[] getOptionValues(char
opt)<a name="line.215"></a>
-<span class="sourceLineNo">216</span> {<a name="line.216"></a>
-<span class="sourceLineNo">217</span> return
getOptionValues(String.valueOf(opt));<a name="line.217"></a>
-<span class="sourceLineNo">218</span> }<a name="line.218"></a>
-<span class="sourceLineNo">219</span><a name="line.219"></a>
-<span class="sourceLineNo">220</span> /** <a name="line.220"></a>
-<span class="sourceLineNo">221</span> * Retrieve the first argument, if
any, of an option.<a name="line.221"></a>
-<span class="sourceLineNo">222</span> *<a name="line.222"></a>
-<span class="sourceLineNo">223</span> * @param opt name of the option<a
name="line.223"></a>
-<span class="sourceLineNo">224</span> * @param defaultValue is the default
value to be returned if the option<a name="line.224"></a>
-<span class="sourceLineNo">225</span> * is not specified<a
name="line.225"></a>
-<span class="sourceLineNo">226</span> * @return Value of the argument if
option is set, and has an argument,<a name="line.226"></a>
-<span class="sourceLineNo">227</span> * otherwise
<code>defaultValue</code>.<a name="line.227"></a>
-<span class="sourceLineNo">228</span> */<a name="line.228"></a>
-<span class="sourceLineNo">229</span> public String getOptionValue(String
opt, String defaultValue)<a name="line.229"></a>
-<span class="sourceLineNo">230</span> {<a name="line.230"></a>
-<span class="sourceLineNo">231</span> String answer =
getOptionValue(opt);<a name="line.231"></a>
-<span class="sourceLineNo">232</span><a name="line.232"></a>
-<span class="sourceLineNo">233</span> return (answer != null) ? answer
: defaultValue;<a name="line.233"></a>
-<span class="sourceLineNo">234</span> }<a name="line.234"></a>
-<span class="sourceLineNo">235</span><a name="line.235"></a>
-<span class="sourceLineNo">236</span> /** <a name="line.236"></a>
-<span class="sourceLineNo">237</span> * Retrieve the argument, if any, of
an option.<a name="line.237"></a>
-<span class="sourceLineNo">238</span> *<a name="line.238"></a>
-<span class="sourceLineNo">239</span> * @param opt character name of the
option<a name="line.239"></a>
-<span class="sourceLineNo">240</span> * @param defaultValue is the default
value to be returned if the option<a name="line.240"></a>
-<span class="sourceLineNo">241</span> * is not specified<a
name="line.241"></a>
-<span class="sourceLineNo">242</span> * @return Value of the argument if
option is set, and has an argument,<a name="line.242"></a>
-<span class="sourceLineNo">243</span> * otherwise
<code>defaultValue</code>.<a name="line.243"></a>
-<span class="sourceLineNo">244</span> */<a name="line.244"></a>
-<span class="sourceLineNo">245</span> public String getOptionValue(char
opt, String defaultValue)<a name="line.245"></a>
-<span class="sourceLineNo">246</span> {<a name="line.246"></a>
-<span class="sourceLineNo">247</span> return
getOptionValue(String.valueOf(opt), defaultValue);<a name="line.247"></a>
-<span class="sourceLineNo">248</span> }<a name="line.248"></a>
-<span class="sourceLineNo">249</span><a name="line.249"></a>
-<span class="sourceLineNo">250</span> /**<a name="line.250"></a>
-<span class="sourceLineNo">251</span> * Retrieve the map of values
associated to the option. This is convenient<a name="line.251"></a>
-<span class="sourceLineNo">252</span> * for options specifying Java
properties like <tt>-Dparam1=value1<a name="line.252"></a>
-<span class="sourceLineNo">253</span> * -Dparam2=value2</tt>. The
first argument of the option is the key, and<a name="line.253"></a>
-<span class="sourceLineNo">254</span> * the 2nd argument is the value. If
the option has only one argument<a name="line.254"></a>
-<span class="sourceLineNo">255</span> * (<tt>-Dfoo</tt>) it is
considered as a boolean flag and the value is<a name="line.255"></a>
-<span class="sourceLineNo">256</span> * <tt>"true"</tt>.<a
name="line.256"></a>
-<span class="sourceLineNo">257</span> *<a name="line.257"></a>
-<span class="sourceLineNo">258</span> * @param opt name of the option<a
name="line.258"></a>
-<span class="sourceLineNo">259</span> * @return The Properties mapped by
the option, never <tt>null</tt><a name="line.259"></a>
-<span class="sourceLineNo">260</span> * even if the option doesn't
exists<a name="line.260"></a>
-<span class="sourceLineNo">261</span> * @since 1.2<a name="line.261"></a>
-<span class="sourceLineNo">262</span> */<a name="line.262"></a>
-<span class="sourceLineNo">263</span> public Properties
getOptionProperties(String opt)<a name="line.263"></a>
-<span class="sourceLineNo">264</span> {<a name="line.264"></a>
-<span class="sourceLineNo">265</span> Properties props = new
Properties();<a name="line.265"></a>
-<span class="sourceLineNo">266</span><a name="line.266"></a>
-<span class="sourceLineNo">267</span> for (Option option : options)<a
name="line.267"></a>
-<span class="sourceLineNo">268</span> {<a name="line.268"></a>
-<span class="sourceLineNo">269</span> if
(opt.equals(option.getOpt()) || opt.equals(option.getLongOpt()))<a
name="line.269"></a>
-<span class="sourceLineNo">270</span> {<a name="line.270"></a>
-<span class="sourceLineNo">271</span> List<String> values
= option.getValuesList();<a name="line.271"></a>
-<span class="sourceLineNo">272</span> if (values.size() >=
2)<a name="line.272"></a>
-<span class="sourceLineNo">273</span> {<a name="line.273"></a>
-<span class="sourceLineNo">274</span> // use the first 2
arguments as the key/value pair<a name="line.274"></a>
-<span class="sourceLineNo">275</span>
props.put(values.get(0), values.get(1));<a name="line.275"></a>
-<span class="sourceLineNo">276</span> }<a name="line.276"></a>
-<span class="sourceLineNo">277</span> else if (values.size() ==
1)<a name="line.277"></a>
-<span class="sourceLineNo">278</span> {<a name="line.278"></a>
-<span class="sourceLineNo">279</span> // no explicit value,
handle it as a boolean<a name="line.279"></a>
-<span class="sourceLineNo">280</span>
props.put(values.get(0), "true");<a name="line.280"></a>
-<span class="sourceLineNo">281</span> }<a name="line.281"></a>
-<span class="sourceLineNo">282</span> }<a name="line.282"></a>
-<span class="sourceLineNo">283</span> }<a name="line.283"></a>
-<span class="sourceLineNo">284</span><a name="line.284"></a>
-<span class="sourceLineNo">285</span> return props;<a
name="line.285"></a>
-<span class="sourceLineNo">286</span> }<a name="line.286"></a>
-<span class="sourceLineNo">287</span><a name="line.287"></a>
-<span class="sourceLineNo">288</span> /** <a name="line.288"></a>
-<span class="sourceLineNo">289</span> * Retrieve any left-over
non-recognized options and arguments<a name="line.289"></a>
-<span class="sourceLineNo">290</span> *<a name="line.290"></a>
-<span class="sourceLineNo">291</span> * @return remaining items passed in
but not parsed as an array<a name="line.291"></a>
-<span class="sourceLineNo">292</span> */<a name="line.292"></a>
-<span class="sourceLineNo">293</span> public String[] getArgs()<a
name="line.293"></a>
-<span class="sourceLineNo">294</span> {<a name="line.294"></a>
-<span class="sourceLineNo">295</span> String[] answer = new
String[args.size()];<a name="line.295"></a>
-<span class="sourceLineNo">296</span><a name="line.296"></a>
-<span class="sourceLineNo">297</span> args.toArray(answer);<a
name="line.297"></a>
-<span class="sourceLineNo">298</span><a name="line.298"></a>
-<span class="sourceLineNo">299</span> return answer;<a
name="line.299"></a>
-<span class="sourceLineNo">300</span> }<a name="line.300"></a>
-<span class="sourceLineNo">301</span><a name="line.301"></a>
-<span class="sourceLineNo">302</span> /** <a name="line.302"></a>
-<span class="sourceLineNo">303</span> * Retrieve any left-over
non-recognized options and arguments<a name="line.303"></a>
-<span class="sourceLineNo">304</span> *<a name="line.304"></a>
-<span class="sourceLineNo">305</span> * @return remaining items passed in
but not parsed as a <code>List</code>.<a name="line.305"></a>
-<span class="sourceLineNo">306</span> */<a name="line.306"></a>
-<span class="sourceLineNo">307</span> public List<String>
getArgList()<a name="line.307"></a>
-<span class="sourceLineNo">308</span> {<a name="line.308"></a>
-<span class="sourceLineNo">309</span> return args;<a
name="line.309"></a>
-<span class="sourceLineNo">310</span> }<a name="line.310"></a>
-<span class="sourceLineNo">311</span><a name="line.311"></a>
-<span class="sourceLineNo">312</span> /** <a name="line.312"></a>
-<span class="sourceLineNo">313</span> * jkeyes<a name="line.313"></a>
-<span class="sourceLineNo">314</span> * - commented out until it is
implemented properly<a name="line.314"></a>
-<span class="sourceLineNo">315</span> * <p>Dump state, suitable for
debugging.</p><a name="line.315"></a>
-<span class="sourceLineNo">316</span> *<a name="line.316"></a>
-<span class="sourceLineNo">317</span> * @return Stringified form of this
object<a name="line.317"></a>
-<span class="sourceLineNo">318</span> */<a name="line.318"></a>
-<span class="sourceLineNo">319</span><a name="line.319"></a>
-<span class="sourceLineNo">320</span> /*<a name="line.320"></a>
-<span class="sourceLineNo">321</span> public String toString() {<a
name="line.321"></a>
-<span class="sourceLineNo">322</span> StringBuilder buf = new
StringBuilder();<a name="line.322"></a>
-<span class="sourceLineNo">323</span> <a name="line.323"></a>
-<span class="sourceLineNo">324</span> buf.append("[ CommandLine: [
options: ");<a name="line.324"></a>
-<span class="sourceLineNo">325</span> buf.append(options.toString());<a
name="line.325"></a>
-<span class="sourceLineNo">326</span> buf.append(" ] [ args: ");<a
name="line.326"></a>
-<span class="sourceLineNo">327</span> buf.append(args.toString());<a
name="line.327"></a>
-<span class="sourceLineNo">328</span> buf.append(" ] ]");<a
name="line.328"></a>
-<span class="sourceLineNo">329</span> <a name="line.329"></a>
-<span class="sourceLineNo">330</span> return buf.toString();<a
name="line.330"></a>
-<span class="sourceLineNo">331</span> }<a name="line.331"></a>
-<span class="sourceLineNo">332</span> */<a name="line.332"></a>
-<span class="sourceLineNo">333</span><a name="line.333"></a>
-<span class="sourceLineNo">334</span> /**<a name="line.334"></a>
-<span class="sourceLineNo">335</span> * Add left-over unrecognized
option/argument.<a name="line.335"></a>
-<span class="sourceLineNo">336</span> *<a name="line.336"></a>
-<span class="sourceLineNo">337</span> * @param arg the unrecognized
option/argument.<a name="line.337"></a>
-<span class="sourceLineNo">338</span> */<a name="line.338"></a>
-<span class="sourceLineNo">339</span> protected void addArg(String arg)<a
name="line.339"></a>
-<span class="sourceLineNo">340</span> {<a name="line.340"></a>
-<span class="sourceLineNo">341</span> args.add(arg);<a
name="line.341"></a>
-<span class="sourceLineNo">342</span> }<a name="line.342"></a>
-<span class="sourceLineNo">343</span><a name="line.343"></a>
-<span class="sourceLineNo">344</span> /**<a name="line.344"></a>
-<span class="sourceLineNo">345</span> * Add an option to the command line.
The values of the option are stored.<a name="line.345"></a>
-<span class="sourceLineNo">346</span> *<a name="line.346"></a>
-<span class="sourceLineNo">347</span> * @param opt the processed option<a
name="line.347"></a>
-<span class="sourceLineNo">348</span> */<a name="line.348"></a>
-<span class="sourceLineNo">349</span> protected void addOption(Option
opt)<a name="line.349"></a>
-<span class="sourceLineNo">350</span> {<a name="line.350"></a>
-<span class="sourceLineNo">351</span> options.add(opt);<a
name="line.351"></a>
-<span class="sourceLineNo">352</span> }<a name="line.352"></a>
-<span class="sourceLineNo">353</span><a name="line.353"></a>
-<span class="sourceLineNo">354</span> /**<a name="line.354"></a>
-<span class="sourceLineNo">355</span> * Returns an iterator over the
Option members of CommandLine.<a name="line.355"></a>
-<span class="sourceLineNo">356</span> *<a name="line.356"></a>
-<span class="sourceLineNo">357</span> * @return an
<code>Iterator</code> over the processed {@link Option}<a
name="line.357"></a>
-<span class="sourceLineNo">358</span> * members of this {@link
CommandLine}<a name="line.358"></a>
-<span class="sourceLineNo">359</span> */<a name="line.359"></a>
-<span class="sourceLineNo">360</span> public Iterator<Option>
iterator()<a name="line.360"></a>
-<span class="sourceLineNo">361</span> {<a name="line.361"></a>
-<span class="sourceLineNo">362</span> return options.iterator();<a
name="line.362"></a>
-<span class="sourceLineNo">363</span> }<a name="line.363"></a>
-<span class="sourceLineNo">364</span><a name="line.364"></a>
-<span class="sourceLineNo">365</span> /**<a name="line.365"></a>
-<span class="sourceLineNo">366</span> * Returns an array of the processed
{@link Option}s.<a name="line.366"></a>
-<span class="sourceLineNo">367</span> *<a name="line.367"></a>
-<span class="sourceLineNo">368</span> * @return an array of the processed
{@link Option}s.<a name="line.368"></a>
-<span class="sourceLineNo">369</span> */<a name="line.369"></a>
-<span class="sourceLineNo">370</span> public Option[] getOptions()<a
name="line.370"></a>
-<span class="sourceLineNo">371</span> {<a name="line.371"></a>
-<span class="sourceLineNo">372</span> Collection<Option>
processed = options;<a name="line.372"></a>
-<span class="sourceLineNo">373</span><a name="line.373"></a>
-<span class="sourceLineNo">374</span> // reinitialise array<a
name="line.374"></a>
-<span class="sourceLineNo">375</span> Option[] optionsArray = new
Option[processed.size()];<a name="line.375"></a>
-<span class="sourceLineNo">376</span><a name="line.376"></a>
-<span class="sourceLineNo">377</span> // return the array<a
name="line.377"></a>
-<span class="sourceLineNo">378</span> return
processed.toArray(optionsArray);<a name="line.378"></a>
-<span class="sourceLineNo">379</span> }<a name="line.379"></a>
-<span class="sourceLineNo">380</span><a name="line.380"></a>
-<span class="sourceLineNo">381</span> /**<a name="line.381"></a>
-<span class="sourceLineNo">382</span> * A nested builder class to create
<code>CommandLine</code> instance<a name="line.382"></a>
-<span class="sourceLineNo">383</span> * using descriptive methods.<a
name="line.383"></a>
-<span class="sourceLineNo">384</span> * <a name="line.384"></a>
-<span class="sourceLineNo">385</span> * @since 1.4<a name="line.385"></a>
-<span class="sourceLineNo">386</span> */<a name="line.386"></a>
-<span class="sourceLineNo">387</span> public static final class Builder<a
name="line.387"></a>
-<span class="sourceLineNo">388</span> {<a name="line.388"></a>
-<span class="sourceLineNo">389</span> /**<a name="line.389"></a>
-<span class="sourceLineNo">390</span> * CommandLine that is being
build by this Builder.<a name="line.390"></a>
-<span class="sourceLineNo">391</span> */<a name="line.391"></a>
-<span class="sourceLineNo">392</span> private final CommandLine
commandLine = new CommandLine();<a name="line.392"></a>
-<span class="sourceLineNo">393</span><a name="line.393"></a>
-<span class="sourceLineNo">394</span> /**<a name="line.394"></a>
-<span class="sourceLineNo">395</span> * Add an option to the command
line. The values of the option are stored.<a name="line.395"></a>
-<span class="sourceLineNo">396</span> *<a name="line.396"></a>
-<span class="sourceLineNo">397</span> * @param opt the processed
option<a name="line.397"></a>
-<span class="sourceLineNo">398</span> *<a name="line.398"></a>
-<span class="sourceLineNo">399</span> * @return this Builder instance
for method chaining.<a name="line.399"></a>
-<span class="sourceLineNo">400</span> */<a name="line.400"></a>
-<span class="sourceLineNo">401</span> public Builder addOption(Option
opt)<a name="line.401"></a>
-<span class="sourceLineNo">402</span> {<a name="line.402"></a>
-<span class="sourceLineNo">403</span> commandLine.addOption(opt);<a
name="line.403"></a>
-<span class="sourceLineNo">404</span> return this;<a
name="line.404"></a>
-<span class="sourceLineNo">405</span> }<a name="line.405"></a>
-<span class="sourceLineNo">406</span><a name="line.406"></a>
-<span class="sourceLineNo">407</span> /**<a name="line.407"></a>
-<span class="sourceLineNo">408</span> * Add left-over unrecognized
option/argument.<a name="line.408"></a>
-<span class="sourceLineNo">409</span> *<a name="line.409"></a>
-<span class="sourceLineNo">410</span> * @param arg the unrecognized
option/argument.<a name="line.410"></a>
-<span class="sourceLineNo">411</span> *<a name="line.411"></a>
-<span class="sourceLineNo">412</span> * @return this Builder instance
for method chaining.<a name="line.412"></a>
-<span class="sourceLineNo">413</span> */<a name="line.413"></a>
-<span class="sourceLineNo">414</span> public Builder addArg(String
arg)<a name="line.414"></a>
-<span class="sourceLineNo">415</span> {<a name="line.415"></a>
-<span class="sourceLineNo">416</span> commandLine.addArg(arg);<a
name="line.416"></a>
-<span class="sourceLineNo">417</span> return this;<a
name="line.417"></a>
-<span class="sourceLineNo">418</span> }<a name="line.418"></a>
+<span class="sourceLineNo">088</span> public boolean hasOption(char opt)<a
name="line.88"></a>
+<span class="sourceLineNo">089</span> {<a name="line.89"></a>
+<span class="sourceLineNo">090</span> return
hasOption(String.valueOf(opt));<a name="line.90"></a>
+<span class="sourceLineNo">091</span> }<a name="line.91"></a>
+<span class="sourceLineNo">092</span><a name="line.92"></a>
+<span class="sourceLineNo">093</span> /**<a name="line.93"></a>
+<span class="sourceLineNo">094</span> * Return the
<code>Object</code> type of this <code>Option</code>.<a
name="line.94"></a>
+<span class="sourceLineNo">095</span> *<a name="line.95"></a>
+<span class="sourceLineNo">096</span> * @param opt the name of the
option<a name="line.96"></a>
+<span class="sourceLineNo">097</span> * @return the type of this
<code>Option</code><a name="line.97"></a>
+<span class="sourceLineNo">098</span> * @deprecated due to System.err
message. Instead use getParsedOptionValue(String)<a name="line.98"></a>
+<span class="sourceLineNo">099</span> */<a name="line.99"></a>
+<span class="sourceLineNo">100</span> @Deprecated<a name="line.100"></a>
+<span class="sourceLineNo">101</span> public Object getOptionObject(String
opt)<a name="line.101"></a>
+<span class="sourceLineNo">102</span> {<a name="line.102"></a>
+<span class="sourceLineNo">103</span> try<a name="line.103"></a>
+<span class="sourceLineNo">104</span> {<a name="line.104"></a>
+<span class="sourceLineNo">105</span> return
getParsedOptionValue(opt);<a name="line.105"></a>
+<span class="sourceLineNo">106</span> }<a name="line.106"></a>
+<span class="sourceLineNo">107</span> catch (ParseException pe)<a
name="line.107"></a>
+<span class="sourceLineNo">108</span> {<a name="line.108"></a>
+<span class="sourceLineNo">109</span> System.err.println("Exception
found converting " + opt + " to desired type: " + pe.getMessage());<a
name="line.109"></a>
+<span class="sourceLineNo">110</span> return null;<a
name="line.110"></a>
+<span class="sourceLineNo">111</span> }<a name="line.111"></a>
+<span class="sourceLineNo">112</span> }<a name="line.112"></a>
+<span class="sourceLineNo">113</span> <a name="line.113"></a>
+<span class="sourceLineNo">114</span> /**<a name="line.114"></a>
+<span class="sourceLineNo">115</span> * Return a version of this
<code>Option</code> converted to a particular type. <a
name="line.115"></a>
+<span class="sourceLineNo">116</span> *<a name="line.116"></a>
+<span class="sourceLineNo">117</span> * @param option the name of the
option<a name="line.117"></a>
+<span class="sourceLineNo">118</span> * @return the value parsed into a
particular object<a name="line.118"></a>
+<span class="sourceLineNo">119</span> * @throws ParseException if there
are problems turning the option value into the desired type<a
name="line.119"></a>
+<span class="sourceLineNo">120</span> * @see PatternOptionBuilder<a
name="line.120"></a>
+<span class="sourceLineNo">121</span> * @since 1.4<a name="line.121"></a>
+<span class="sourceLineNo">122</span> */<a name="line.122"></a>
+<span class="sourceLineNo">123</span> public Object
getParsedOptionValue(Option option) throws ParseException<a name="line.123"></a>
+<span class="sourceLineNo">124</span> {<a name="line.124"></a>
+<span class="sourceLineNo">125</span> if (option == null)<a
name="line.125"></a>
+<span class="sourceLineNo">126</span> {<a name="line.126"></a>
+<span class="sourceLineNo">127</span> return null;<a
name="line.127"></a>
+<span class="sourceLineNo">128</span> }<a name="line.128"></a>
+<span class="sourceLineNo">129</span> String res =
getOptionValue(option);<a name="line.129"></a>
+<span class="sourceLineNo">130</span> if (res == null)<a
name="line.130"></a>
+<span class="sourceLineNo">131</span> {<a name="line.131"></a>
+<span class="sourceLineNo">132</span> return null;<a
name="line.132"></a>
+<span class="sourceLineNo">133</span> }<a name="line.133"></a>
+<span class="sourceLineNo">134</span> return
TypeHandler.createValue(res, option.getType());<a name="line.134"></a>
+<span class="sourceLineNo">135</span> }<a name="line.135"></a>
+<span class="sourceLineNo">136</span><a name="line.136"></a>
+<span class="sourceLineNo">137</span> /**<a name="line.137"></a>
+<span class="sourceLineNo">138</span> * Return a version of this
<code>Option</code> converted to a particular type. <a
name="line.138"></a>
+<span class="sourceLineNo">139</span> *<a name="line.139"></a>
+<span class="sourceLineNo">140</span> * @param opt the name of the
option<a name="line.140"></a>
+<span class="sourceLineNo">141</span> * @return the value parsed into a
particular object<a name="line.141"></a>
+<span class="sourceLineNo">142</span> * @throws ParseException if there
are problems turning the option value into the desired type<a
name="line.142"></a>
+<span class="sourceLineNo">143</span> * @see PatternOptionBuilder<a
name="line.143"></a>
+<span class="sourceLineNo">144</span> * @since 1.2<a name="line.144"></a>
+<span class="sourceLineNo">145</span> */<a name="line.145"></a>
+<span class="sourceLineNo">146</span> public Object
getParsedOptionValue(String opt) throws ParseException<a name="line.146"></a>
+<span class="sourceLineNo">147</span> {<a name="line.147"></a>
+<span class="sourceLineNo">148</span> return
getParsedOptionValue(resolveOption(opt));<a name="line.148"></a>
+<span class="sourceLineNo">149</span> }<a name="line.149"></a>
+<span class="sourceLineNo">150</span> <a name="line.150"></a>
+<span class="sourceLineNo">151</span> /**<a name="line.151"></a>
+<span class="sourceLineNo">152</span> * Return a version of this
<code>Option</code> converted to a particular type. <a
name="line.152"></a>
+<span class="sourceLineNo">153</span> *<a name="line.153"></a>
+<span class="sourceLineNo">154</span> * @param opt the name of the
option<a name="line.154"></a>
+<span class="sourceLineNo">155</span> * @return the value parsed into a
particular object<a name="line.155"></a>
+<span class="sourceLineNo">156</span> * @throws ParseException if there
are problems turning the option value into the desired type<a
name="line.156"></a>
+<span class="sourceLineNo">157</span> * @see PatternOptionBuilder<a
name="line.157"></a>
+<span class="sourceLineNo">158</span> * @since 1.2<a name="line.158"></a>
+<span class="sourceLineNo">159</span> */<a name="line.159"></a>
+<span class="sourceLineNo">160</span> public Object
getParsedOptionValue(char opt) throws ParseException<a name="line.160"></a>
+<span class="sourceLineNo">161</span> {<a name="line.161"></a>
+<span class="sourceLineNo">162</span> return
getParsedOptionValue(String.valueOf(opt));<a name="line.162"></a>
+<span class="sourceLineNo">163</span> }<a name="line.163"></a>
+<span class="sourceLineNo">164</span><a name="line.164"></a>
+<span class="sourceLineNo">165</span> /**<a name="line.165"></a>
+<span class="sourceLineNo">166</span> * Return the
<code>Object</code> type of this <code>Option</code>.<a
name="line.166"></a>
+<span class="sourceLineNo">167</span> *<a name="line.167"></a>
+<span class="sourceLineNo">168</span> * @deprecated due to System.err
message. Instead use getParsedOptionValue(char)<a name="line.168"></a>
+<span class="sourceLineNo">169</span> * @param opt the name of the
option<a name="line.169"></a>
+<span class="sourceLineNo">170</span> * @return the type of opt<a
name="line.170"></a>
+<span class="sourceLineNo">171</span> */<a name="line.171"></a>
+<span class="sourceLineNo">172</span> public Object getOptionObject(char
opt)<a name="line.172"></a>
+<span class="sourceLineNo">173</span> {<a name="line.173"></a>
+<span class="sourceLineNo">174</span> return
getOptionObject(String.valueOf(opt));<a name="line.174"></a>
+<span class="sourceLineNo">175</span> }<a name="line.175"></a>
+<span class="sourceLineNo">176</span> <a name="line.176"></a>
+<span class="sourceLineNo">177</span> /** <a name="line.177"></a>
+<span class="sourceLineNo">178</span> * Retrieve the first argument, if
any, of this option.<a name="line.178"></a>
+<span class="sourceLineNo">179</span> *<a name="line.179"></a>
+<span class="sourceLineNo">180</span> * @param option the name of the
option<a name="line.180"></a>
+<span class="sourceLineNo">181</span> * @return Value of the argument if
option is set, and has an argument,<a name="line.181"></a>
+<span class="sourceLineNo">182</span> * otherwise null.<a
name="line.182"></a>
+<span class="sourceLineNo">183</span> * @since 1.4<a name="line.183"></a>
+<span class="sourceLineNo">184</span> */<a name="line.184"></a>
+<span class="sourceLineNo">185</span> public String getOptionValue(Option
option)<a name="line.185"></a>
+<span class="sourceLineNo">186</span> {<a name="line.186"></a>
+<span class="sourceLineNo">187</span> if (option == null)<a
name="line.187"></a>
+<span class="sourceLineNo">188</span> {<a name="line.188"></a>
+<span class="sourceLineNo">189</span> return null;<a
name="line.189"></a>
+<span class="sourceLineNo">190</span> }<a name="line.190"></a>
+<span class="sourceLineNo">191</span> String[] values =
getOptionValues(option);<a name="line.191"></a>
+<span class="sourceLineNo">192</span> return (values == null) ? null :
values[0];<a name="line.192"></a>
+<span class="sourceLineNo">193</span> }<a name="line.193"></a>
+<span class="sourceLineNo">194</span><a name="line.194"></a>
+<span class="sourceLineNo">195</span> /** <a name="line.195"></a>
+<span class="sourceLineNo">196</span> * Retrieve the first argument, if
any, of this option.<a name="line.196"></a>
+<span class="sourceLineNo">197</span> *<a name="line.197"></a>
+<span class="sourceLineNo">198</span> * @param opt the name of the
option<a name="line.198"></a>
+<span class="sourceLineNo">199</span> * @return Value of the argument if
option is set, and has an argument,<a name="line.199"></a>
+<span class="sourceLineNo">200</span> * otherwise null.<a
name="line.200"></a>
+<span class="sourceLineNo">201</span> */<a name="line.201"></a>
+<span class="sourceLineNo">202</span> public String getOptionValue(String
opt)<a name="line.202"></a>
+<span class="sourceLineNo">203</span> {<a name="line.203"></a>
+<span class="sourceLineNo">204</span> return
getOptionValue(resolveOption(opt));<a name="line.204"></a>
+<span class="sourceLineNo">205</span> }<a name="line.205"></a>
+<span class="sourceLineNo">206</span><a name="line.206"></a>
+<span class="sourceLineNo">207</span> /** <a name="line.207"></a>
+<span class="sourceLineNo">208</span> * Retrieve the first argument, if
any, of this option.<a name="line.208"></a>
+<span class="sourceLineNo">209</span> *<a name="line.209"></a>
+<span class="sourceLineNo">210</span> * @param opt the character name of
the option<a name="line.210"></a>
+<span class="sourceLineNo">211</span> * @return Value of the argument if
option is set, and has an argument,<a name="line.211"></a>
+<span class="sourceLineNo">212</span> * otherwise null.<a
name="line.212"></a>
+<span class="sourceLineNo">213</span> */<a name="line.213"></a>
+<span class="sourceLineNo">214</span> public String getOptionValue(char
opt)<a name="line.214"></a>
+<span class="sourceLineNo">215</span> {<a name="line.215"></a>
+<span class="sourceLineNo">216</span> return
getOptionValue(String.valueOf(opt));<a name="line.216"></a>
+<span class="sourceLineNo">217</span> }<a name="line.217"></a>
+<span class="sourceLineNo">218</span> <a name="line.218"></a>
+<span class="sourceLineNo">219</span> /** <a name="line.219"></a>
+<span class="sourceLineNo">220</span> * Retrieves the array of values, if
any, of an option.<a name="line.220"></a>
+<span class="sourceLineNo">221</span> *<a name="line.221"></a>
+<span class="sourceLineNo">222</span> * @param option string name of the
option<a name="line.222"></a>
+<span class="sourceLineNo">223</span> * @return Values of the argument if
option is set, and has an argument,<a name="line.223"></a>
+<span class="sourceLineNo">224</span> * otherwise null.<a
name="line.224"></a>
+<span class="sourceLineNo">225</span> * @since 1.4<a name="line.225"></a>
+<span class="sourceLineNo">226</span> */<a name="line.226"></a>
+<span class="sourceLineNo">227</span> public String[]
getOptionValues(Option option)<a name="line.227"></a>
+<span class="sourceLineNo">228</span> {<a name="line.228"></a>
+<span class="sourceLineNo">229</span> List<String> values = new
ArrayList<String>();<a name="line.229"></a>
+<span class="sourceLineNo">230</span><a name="line.230"></a>
+<span class="sourceLineNo">231</span> for (Option processedOption :
options)<a name="line.231"></a>
+<span class="sourceLineNo">232</span> {<a name="line.232"></a>
+<span class="sourceLineNo">233</span> if
(processedOption.equals(option))<a name="line.233"></a>
+<span class="sourceLineNo">234</span> {<a name="line.234"></a>
+<span class="sourceLineNo">235</span>
values.addAll(processedOption.getValuesList());<a name="line.235"></a>
+<span class="sourceLineNo">236</span> }<a name="line.236"></a>
+<span class="sourceLineNo">237</span> }<a name="line.237"></a>
+<span class="sourceLineNo">238</span><a name="line.238"></a>
+<span class="sourceLineNo">239</span> return values.isEmpty() ? null :
values.toArray(new String[values.size()]);<a name="line.239"></a>
+<span class="sourceLineNo">240</span> }<a name="line.240"></a>
+<span class="sourceLineNo">241</span><a name="line.241"></a>
+<span class="sourceLineNo">242</span> /** <a name="line.242"></a>
+<span class="sourceLineNo">243</span> * Retrieves the array of values, if
any, of an option.<a name="line.243"></a>
+<span class="sourceLineNo">244</span> *<a name="line.244"></a>
+<span class="sourceLineNo">245</span> * @param opt string name of the
option<a name="line.245"></a>
+<span class="sourceLineNo">246</span> * @return Values of the argument if
option is set, and has an argument,<a name="line.246"></a>
+<span class="sourceLineNo">247</span> * otherwise null.<a
name="line.247"></a>
+<span class="sourceLineNo">248</span> */<a name="line.248"></a>
+<span class="sourceLineNo">249</span> public String[]
getOptionValues(String opt)<a name="line.249"></a>
+<span class="sourceLineNo">250</span> {<a name="line.250"></a>
+<span class="sourceLineNo">251</span> return
getOptionValues(resolveOption(opt));<a name="line.251"></a>
+<span class="sourceLineNo">252</span> }<a name="line.252"></a>
+<span class="sourceLineNo">253</span><a name="line.253"></a>
+<span class="sourceLineNo">254</span> /**<a name="line.254"></a>
+<span class="sourceLineNo">255</span> * Retrieves the option object given
the long or short option as a String<a name="line.255"></a>
+<span class="sourceLineNo">256</span> * <a name="line.256"></a>
+<span class="sourceLineNo">257</span> * @param opt short or long name of
the option<a name="line.257"></a>
+<span class="sourceLineNo">258</span> * @return Canonicalized option<a
name="line.258"></a>
+<span class="sourceLineNo">259</span> */<a name="line.259"></a>
+<span class="sourceLineNo">260</span> private Option resolveOption(String
opt)<a name="line.260"></a>
+<span class="sourceLineNo">261</span> {<a name="line.261"></a>
+<span class="sourceLineNo">262</span> opt =
Util.stripLeadingHyphens(opt);<a name="line.262"></a>
+<span class="sourceLineNo">263</span> for (Option option : options)<a
name="line.263"></a>
+<span class="sourceLineNo">264</span> {<a name="line.264"></a>
+<span class="sourceLineNo">265</span> if
(opt.equals(option.getOpt()))<a name="line.265"></a>
+<span class="sourceLineNo">266</span> {<a name="line.266"></a>
+<span class="sourceLineNo">267</span> return option;<a
name="line.267"></a>
+<span class="sourceLineNo">268</span> }<a name="line.268"></a>
+<span class="sourceLineNo">269</span><a name="line.269"></a>
+<span class="sourceLineNo">270</span> if
(opt.equals(option.getLongOpt()))<a name="line.270"></a>
+<span class="sourceLineNo">271</span> {<a name="line.271"></a>
+<span class="sourceLineNo">272</span> return option;<a
name="line.272"></a>
+<span class="sourceLineNo">273</span> }<a name="line.273"></a>
+<span class="sourceLineNo">274</span><a name="line.274"></a>
+<span class="sourceLineNo">275</span> }<a name="line.275"></a>
+<span class="sourceLineNo">276</span> return null;<a
name="line.276"></a>
+<span class="sourceLineNo">277</span> }<a name="line.277"></a>
+<span class="sourceLineNo">278</span><a name="line.278"></a>
+<span class="sourceLineNo">279</span> /** <a name="line.279"></a>
+<span class="sourceLineNo">280</span> * Retrieves the array of values, if
any, of an option.<a name="line.280"></a>
+<span class="sourceLineNo">281</span> *<a name="line.281"></a>
+<span class="sourceLineNo">282</span> * @param opt character name of the
option<a name="line.282"></a>
+<span class="sourceLineNo">283</span> * @return Values of the argument if
option is set, and has an argument,<a name="line.283"></a>
+<span class="sourceLineNo">284</span> * otherwise null.<a
name="line.284"></a>
+<span class="sourceLineNo">285</span> */<a name="line.285"></a>
+<span class="sourceLineNo">286</span> public String[] getOptionValues(char
opt)<a name="line.286"></a>
+<span class="sourceLineNo">287</span> {<a name="line.287"></a>
+<span class="sourceLineNo">288</span> return
getOptionValues(String.valueOf(opt));<a name="line.288"></a>
+<span class="sourceLineNo">289</span> }<a name="line.289"></a>
+<span class="sourceLineNo">290</span> <a name="line.290"></a>
+<span class="sourceLineNo">291</span> /** <a name="line.291"></a>
+<span class="sourceLineNo">292</span> * Retrieve the first argument, if
any, of an option.<a name="line.292"></a>
+<span class="sourceLineNo">293</span> *<a name="line.293"></a>
+<span class="sourceLineNo">294</span> * @param option name of the option<a
name="line.294"></a>
+<span class="sourceLineNo">295</span> * @param defaultValue is the default
value to be returned if the option<a name="line.295"></a>
+<span class="sourceLineNo">296</span> * is not specified<a
name="line.296"></a>
+<span class="sourceLineNo">297</span> * @return Value of the argument if
option is set, and has an argument,<a name="line.297"></a>
+<span class="sourceLineNo">298</span> * otherwise
<code>defaultValue</code>.<a name="line.298"></a>
+<span class="sourceLineNo">299</span> * @since 1.4<a name="line.299"></a>
+<span class="sourceLineNo">300</span> */<a name="line.300"></a>
+<span class="sourceLineNo">301</span> public String getOptionValue(Option
option, String defaultValue)<a name="line.301"></a>
+<span class="sourceLineNo">302</span> {<a name="line.302"></a>
+<span class="sourceLineNo">303</span> String answer =
getOptionValue(option);<a name="line.303"></a>
+<span class="sourceLineNo">304</span> return (answer != null) ? answer
: defaultValue;<a name="line.304"></a>
+<span class="sourceLineNo">305</span> }<a name="line.305"></a>
+<span class="sourceLineNo">306</span><a name="line.306"></a>
+<span class="sourceLineNo">307</span> /** <a name="line.307"></a>
+<span class="sourceLineNo">308</span> * Retrieve the first argument, if
any, of an option.<a name="line.308"></a>
+<span class="sourceLineNo">309</span> *<a name="line.309"></a>
+<span class="sourceLineNo">310</span> * @param opt name of the option<a
name="line.310"></a>
+<span class="sourceLineNo">311</span> * @param defaultValue is the default
value to be returned if the option<a name="line.311"></a>
+<span class="sourceLineNo">312</span> * is not specified<a
name="line.312"></a>
+<span class="sourceLineNo">313</span> * @return Value of the argument if
option is set, and has an argument,<a name="line.313"></a>
+<span class="sourceLineNo">314</span> * otherwise
<code>defaultValue</code>.<a name="line.314"></a>
+<span class="sourceLineNo">315</span> */<a name="line.315"></a>
+<span class="sourceLineNo">316</span> public String getOptionValue(String
opt, String defaultValue)<a name="line.316"></a>
+<span class="sourceLineNo">317</span> {<a name="line.317"></a>
+<span class="sourceLineNo">318</span> return
getOptionValue(resolveOption(opt), defaultValue);<a name="line.318"></a>
+<span class="sourceLineNo">319</span> }<a name="line.319"></a>
+<span class="sourceLineNo">320</span><a name="line.320"></a>
+<span class="sourceLineNo">321</span> /** <a name="line.321"></a>
+<span class="sourceLineNo">322</span> * Retrieve the argument, if any, of
an option.<a name="line.322"></a>
+<span class="sourceLineNo">323</span> *<a name="line.323"></a>
+<span class="sourceLineNo">324</span> * @param opt character name of the
option<a name="line.324"></a>
+<span class="sourceLineNo">325</span> * @param defaultValue is the default
value to be returned if the option<a name="line.325"></a>
+<span class="sourceLineNo">326</span> * is not specified<a
name="line.326"></a>
+<span class="sourceLineNo">327</span> * @return Value of the argument if
option is set, and has an argument,<a name="line.327"></a>
+<span class="sourceLineNo">328</span> * otherwise
<code>defaultValue</code>.<a name="line.328"></a>
+<span class="sourceLineNo">329</span> */<a name="line.329"></a>
+<span class="sourceLineNo">330</span> public String getOptionValue(char
opt, String defaultValue)<a name="line.330"></a>
+<span class="sourceLineNo">331</span> {<a name="line.331"></a>
+<span class="sourceLineNo">332</span> return
getOptionValue(String.valueOf(opt), defaultValue);<a name="line.332"></a>
+<span class="sourceLineNo">333</span> }<a name="line.333"></a>
+<span class="sourceLineNo">334</span> <a name="line.334"></a>
+<span class="sourceLineNo">335</span> /**<a name="line.335"></a>
+<span class="sourceLineNo">336</span> * Retrieve the map of values
associated to the option. This is convenient<a name="line.336"></a>
+<span class="sourceLineNo">337</span> * for options specifying Java
properties like <tt>-Dparam1=value1<a name="line.337"></a>
+<span class="sourceLineNo">338</span> * -Dparam2=value2</tt>. The
first argument of the option is the key, and<a name="line.338"></a>
+<span class="sourceLineNo">339</span> * the 2nd argument is the value. If
the option has only one argument<a name="line.339"></a>
+<span class="sourceLineNo">340</span> * (<tt>-Dfoo</tt>) it is
considered as a boolean flag and the value is<a name="line.340"></a>
+<span class="sourceLineNo">341</span> * <tt>"true"</tt>.<a
name="line.341"></a>
+<span class="sourceLineNo">342</span> *<a name="line.342"></a>
+<span class="sourceLineNo">343</span> * @param option name of the option<a
name="line.343"></a>
+<span class="sourceLineNo">344</span> * @return The Properties mapped by
the option, never <tt>null</tt><a name="line.344"></a>
+<span class="sourceLineNo">345</span> * even if the option doesn't
exists<a name="line.345"></a>
+<span class="sourceLineNo">346</span> * @since 1.4<a name="line.346"></a>
+<span class="sourceLineNo">347</span> */<a name="line.347"></a>
+<span class="sourceLineNo">348</span> public Properties
getOptionProperties(Option option)<a name="line.348"></a>
+<span class="sourceLineNo">349</span> {<a name="line.349"></a>
+<span class="sourceLineNo">350</span> Properties props = new
Properties();<a name="line.350"></a>
+<span class="sourceLineNo">351</span><a name="line.351"></a>
+<span class="sourceLineNo">352</span> for (Option processedOption :
options)<a name="line.352"></a>
+<span class="sourceLineNo">353</span> {<a name="line.353"></a>
+<span class="sourceLineNo">354</span> if
(processedOption.equals(option))<a name="line.354"></a>
+<span class="sourceLineNo">355</span> {<a name="line.355"></a>
+<span class="sourceLineNo">356</span> List<String> values
= processedOption.getValuesList();<a name="line.356"></a>
+<span class="sourceLineNo">357</span> if (values.size() >=
2)<a name="line.357"></a>
+<span class="sourceLineNo">358</span> {<a name="line.358"></a>
+<span class="sourceLineNo">359</span> // use the first 2
arguments as the key/value pair<a name="line.359"></a>
+<span class="sourceLineNo">360</span>
props.put(values.get(0), values.get(1));<a name="line.360"></a>
+<span class="sourceLineNo">361</span> }<a name="line.361"></a>
+<span class="sourceLineNo">362</span> else if (values.size() ==
1)<a name="line.362"></a>
+<span class="sourceLineNo">363</span> {<a name="line.363"></a>
+<span class="sourceLineNo">364</span> // no explicit value,
handle it as a boolean<a name="line.364"></a>
+<span class="sourceLineNo">365</span>
props.put(values.get(0), "true");<a name="line.365"></a>
+<span class="sourceLineNo">366</span> }<a name="line.366"></a>
+<span class="sourceLineNo">367</span> }<a name="line.367"></a>
+<span class="sourceLineNo">368</span> }<a name="line.368"></a>
+<span class="sourceLineNo">369</span><a name="line.369"></a>
+<span class="sourceLineNo">370</span> return props;<a
name="line.370"></a>
+<span class="sourceLineNo">371</span> }<a name="line.371"></a>
+<span class="sourceLineNo">372</span><a name="line.372"></a>
+<span class="sourceLineNo">373</span> /**<a name="line.373"></a>
+<span class="sourceLineNo">374</span> * Retrieve the map of values
associated to the option. This is convenient<a name="line.374"></a>
+<span class="sourceLineNo">375</span> * for options specifying Java
properties like <tt>-Dparam1=value1<a name="line.375"></a>
+<span class="sourceLineNo">376</span> * -Dparam2=value2</tt>. The
first argument of the option is the key, and<a name="line.376"></a>
+<span class="sourceLineNo">377</span> * the 2nd argument is the value. If
the option has only one argument<a name="line.377"></a>
+<span class="sourceLineNo">378</span> * (<tt>-Dfoo</tt>) it is
considered as a boolean flag and the value is<a name="line.378"></a>
+<span class="sourceLineNo">379</span> * <tt>"true"</tt>.<a
name="line.379"></a>
+<span class="sourceLineNo">380</span> *<a name="line.380"></a>
+<span class="sourceLineNo">381</span> * @param opt name of the option<a
name="line.381"></a>
+<span class="sourceLineNo">382</span> * @return The Properties mapped by
the option, never <tt>null</tt><a name="line.382"></a>
+<span class="sourceLineNo">383</span> * even if the option doesn't
exists<a name="line.383"></a>
+<span class="sourceLineNo">384</span> * @since 1.2<a name="line.384"></a>
+<span class="sourceLineNo">385</span> */<a name="line.385"></a>
+<span class="sourceLineNo">386</span> public Properties
getOptionProperties(String opt)<a name="line.386"></a>
+<span class="sourceLineNo">387</span> {<a name="line.387"></a>
+<span class="sourceLineNo">388</span> Properties props = new
Properties();<a name="line.388"></a>
+<span class="sourceLineNo">389</span><a name="line.389"></a>
+<span class="sourceLineNo">390</span> for (Option option : options)<a
name="line.390"></a>
+<span class="sourceLineNo">391</span> {<a name="line.391"></a>
+<span class="sourceLineNo">392</span> if
(opt.equals(option.getOpt()) || opt.equals(option.getLongOpt()))<a
name="line.392"></a>
+<span class="sourceLineNo">393</span> {<a name="line.393"></a>
+<span class="sourceLineNo">394</span> List<String> values
= option.getValuesList();<a name="line.394"></a>
+<span class="sourceLineNo">395</span> if (values.size() >=
2)<a name="line.395"></a>
+<span class="sourceLineNo">396</span> {<a name="line.396"></a>
+<span class="sourceLineNo">397</span> // use the first 2
arguments as the key/value pair<a name="line.397"></a>
+<span class="sourceLineNo">398</span>
props.put(values.get(0), values.get(1));<a name="line.398"></a>
+<span class="sourceLineNo">399</span> }<a name="line.399"></a>
+<span class="sourceLineNo">400</span> else if (values.size() ==
1)<a name="line.400"></a>
+<span class="sourceLineNo">401</span> {<a name="line.401"></a>
+<span class="sourceLineNo">402</span> // no explicit value,
handle it as a boolean<a name="line.402"></a>
+<span class="sourceLineNo">403</span>
props.put(values.get(0), "true");<a name="line.403"></a>
+<span class="sourceLineNo">404</span> }<a name="line.404"></a>
+<span class="sourceLineNo">405</span> }<a name="line.405"></a>
+<span class="sourceLineNo">406</span> }<a name="line.406"></a>
+<span class="sourceLineNo">407</span><a name="line.407"></a>
+<span class="sourceLineNo">408</span> return props;<a
name="line.408"></a>
+<span class="sourceLineNo">409</span> }<a name="line.409"></a>
+<span class="sourceLineNo">410</span><a name="line.410"></a>
+<span class="sourceLineNo">411</span> /** <a name="line.411"></a>
+<span class="sourceLineNo">412</span> * Retrieve any left-over
non-recognized options and arguments<a name="line.412"></a>
+<span class="sourceLineNo">413</span> *<a name="line.413"></a>
+<span class="sourceLineNo">414</span> * @return remaining items passed in
but not parsed as an array<a name="line.414"></a>
+<span class="sourceLineNo">415</span> */<a name="line.415"></a>
+<span class="sourceLineNo">416</span> public String[] getArgs()<a
name="line.416"></a>
+<span class="sourceLineNo">417</span> {<a name="line.417"></a>
+<span class="sourceLineNo">418</span> String[] answer = new
String[args.size()];<a name="line.418"></a>
<span class="sourceLineNo">419</span><a name="line.419"></a>
-<span class="sourceLineNo">420</span> public CommandLine build()<a
name="line.420"></a>
-<span class="sourceLineNo">421</span> {<a name="line.421"></a>
-<span class="sourceLineNo">422</span> return commandLine;<a
name="line.422"></a>
-<span class="sourceLineNo">423</span> }<a name="line.423"></a>
-<span class="sourceLineNo">424</span> }<a name="line.424"></a>
-<span class="sourceLineNo">425</span>}<a name="line.425"></a>
+<span class="sourceLineNo">420</span> args.toArray(answer);<a
name="line.420"></a>
+<span class="sourceLineNo">421</span><a name="line.421"></a>
+<span class="sourceLineNo">422</span> return answer;<a
name="line.422"></a>
+<span class="sourceLineNo">423</span> }<a name="line.423"></a>
+<span class="sourceLineNo">424</span><a name="line.424"></a>
+<span class="sourceLineNo">425</span> /** <a name="line.425"></a>
+<span class="sourceLineNo">426</span> * Retrieve any left-over
non-recognized options and arguments<a name="line.426"></a>
+<span class="sourceLineNo">427</span> *<a name="line.427"></a>
+<span class="sourceLineNo">428</span> * @return remaining items passed in
but not parsed as a <code>List</code>.<a name="line.428"></a>
+<span class="sourceLineNo">429</span> */<a name="line.429"></a>
+<span class="sourceLineNo">430</span> public List<String>
getArgList()<a name="line.430"></a>
+<span class="sourceLineNo">431</span> {<a name="line.431"></a>
+<span class="sourceLineNo">432</span> return args;<a
name="line.432"></a>
+<span class="sourceLineNo">433</span> }<a name="line.433"></a>
+<span class="sourceLineNo">434</span><a name="line.434"></a>
+<span class="sourceLineNo">435</span> /** <a name="line.435"></a>
+<span class="sourceLineNo">436</span> * jkeyes<a name="line.436"></a>
+<span class="sourceLineNo">437</span> * - commented out until it is
implemented properly<a name="line.437"></a>
+<span class="sourceLineNo">438</span> * <p>Dump state, suitable for
debugging.</p><a name="line.438"></a>
+<span class="sourceLineNo">439</span> *<a name="line.439"></a>
+<span class="sourceLineNo">440</span> * @return Stringified form of this
object<a name="line.440"></a>
+<span class="sourceLineNo">441</span> */<a name="line.441"></a>
+<span class="sourceLineNo">442</span><a name="line.442"></a>
+<span class="sourceLineNo">443</span> /*<a name="line.443"></a>
+<span class="sourceLineNo">444</span> public String toString() {<a
name="line.444"></a>
+<span class="sourceLineNo">445</span> StringBuilder buf = new
StringBuilder();<a name="line.445"></a>
+<span class="sourceLineNo">446</span> <a name="line.446"></a>
+<span class="sourceLineNo">447</span> buf.append("[ CommandLine: [
options: ");<a name="line.447"></a>
+<span class="sourceLineNo">448</span> buf.append(options.toString());<a
name="line.448"></a>
+<span class="sourceLineNo">449</span> buf.append(" ] [ args: ");<a
name="line.449"></a>
+<span class="sourceLineNo">450</span> buf.append(args.toString());<a
name="line.450"></a>
+<span class="sourceLineNo">451</span> buf.append(" ] ]");<a
name="line.451"></a>
+<span class="sourceLineNo">452</span> <a name="line.452"></a>
+<span class="sourceLineNo">453</span> return buf.toString();<a
name="line.453"></a>
+<span class="sourceLineNo">454</span> }<a name="line.454"></a>
+<span class="sourceLineNo">455</span> */<a name="line.455"></a>
+<span class="sourceLineNo">456</span><a name="line.456"></a>
+<span class="sourceLineNo">457</span> /**<a name="line.457"></a>
+<span class="sourceLineNo">458</span> * Add left-over unrecognized
option/argument.<a name="line.458"></a>
+<span class="sourceLineNo">459</span> *<a name="line.459"></a>
+<span class="sourceLineNo">460</span> * @param arg the unrecognized
option/argument.<a name="line.460"></a>
+<span class="sourceLineNo">461</span> */<a name="line.461"></a>
+<span class="sourceLineNo">462</span> protected void addArg(String arg)<a
name="line.462"></a>
+<span class="sourceLineNo">463</span> {<a name="line.463"></a>
+<span class="sourceLineNo">464</span> args.add(arg);<a
name="line.464"></a>
+<span class="sourceLineNo">465</span> }<a name="line.465"></a>
+<span class="sourceLineNo">466</span><a name="line.466"></a>
+<span class="sourceLineNo">467</span> /**<a name="line.467"></a>
+<span class="sourceLineNo">468</span> * Add an option to the command line.
The values of the option are stored.<a name="line.468"></a>
+<span class="sourceLineNo">469</span> *<a name="line.469"></a>
+<span class="sourceLineNo">470</span> * @param opt the processed option<a
name="line.470"></a>
+<span class="sourceLineNo">471</span> */<a name="line.471"></a>
+<span class="sourceLineNo">472</span> protected void addOption(Option
opt)<a name="line.472"></a>
+<span class="sourceLineNo">473</span> {<a name="line.473"></a>
+<span class="sourceLineNo">474</span> options.add(opt);<a
name="line.474"></a>
+<span class="sourceLineNo">475</span> }<a name="line.475"></a>
+<span class="sourceLineNo">476</span><a name="line.476"></a>
+<span class="sourceLineNo">477</span> /**<a name="line.477"></a>
+<span class="sourceLineNo">478</span> * Returns an iterator over the
Option members of CommandLine.<a name="line.478"></a>
+<span class="sourceLineNo">479</span> *<a name="line.479"></a>
+<span class="sourceLineNo">480</span> * @return an
<code>Iterator</code> over the processed {@link Option}<a
name="line.480"></a>
+<span class="sourceLineNo">481</span> * members of this {@link
CommandLine}<a name="line.481"></a>
+<span class="sourceLineNo">482</span> */<a name="line.482"></a>
+<span class="sourceLineNo">483</span> public Iterator<Option>
iterator()<a name="line.483"></a>
+<span class="sourceLineNo">484</span> {<a name="line.484"></a>
+<span class="sourceLineNo">485</span> return options.iterator();<a
name="line.485"></a>
+<span class="sourceLineNo">486</span> }<a name="line.486"></a>
+<span class="sourceLineNo">487</span><a name="line.487"></a>
+<span class="sourceLineNo">488</span> /**<a name="line.488"></a>
+<span class="sourceLineNo">489</span> * Returns an array of the processed
{@link Option}s.<a name="line.489"></a>
+<span class="sourceLineNo">490</span> *<a name="line.490"></a>
+<span class="sourceLineNo">491</span> * @return an array of the processed
{@link Option}s.<a name="line.491"></a>
+<span class="sourceLineNo">492</span> */<a name="line.492"></a>
+<span class="sourceLineNo">493</span> public Option[] getOptions()<a
name="line.493"></a>
+<span class="sourceLineNo">494</span> {<a name="line.494"></a>
+<span class="sourceLineNo">495</span> Collection<Option>
processed = options;<a name="line.495"></a>
+<span class="sourceLineNo">496</span><a name="line.496"></a>
+<span class="sourceLineNo">497</span> // reinitialise array<a
name="line.497"></a>
+<span class="sourceLineNo">498</span> Option[] optionsArray = new
Option[processed.size()];<a name="line.498"></a>
+<span class="sourceLineNo">499</span><a name="line.499"></a>
+<span class="sourceLineNo">500</span> // return the array<a
name="line.500"></a>
+<span class="sourceLineNo">501</span> return
processed.toArray(optionsArray);<a name="line.501"></a>
+<span class="sourceLineNo">502</span> }<a name="line.502"></a>
+<span class="sourceLineNo">503</span><a name="line.503"></a>
+<span class="sourceLineNo">504</span> /**<a name="line.504"></a>
+<span class="sourceLineNo">505</span> * A nested builder class to create
<code>CommandLine</code> instance<a name="line.505"></a>
+<span class="sourceLineNo">506</span> * using descriptive methods.<a
name="line.506"></a>
+<span class="sourceLineNo">507</span> * <a name="line.507"></a>
+<span class="sourceLineNo">508</span> * @since 1.4<a name="line.508"></a>
+<span class="sourceLineNo">509</span> */<a name="line.509"></a>
+<span class="sourceLineNo">510</span> public static final class Builder<a
name="line.510"></a>
+<span class="sourceLineNo">511</span> {<a name="line.511"></a>
+<span class="sourceLineNo">512</span> /**<a name="line.512"></a>
+<span class="sourceLineNo">513</span> * CommandLine that is being
build by this Builder.<a name="line.513"></a>
+<span class="sourceLineNo">514</span> */<a name="line.514"></a>
+<span class="sourceLineNo">515</span> private final CommandLine
commandLine = new CommandLine();<a name="line.515"></a>
+<span class="sourceLineNo">516</span><a name="line.516"></a>
+<span class="sourceLineNo">517</span> /**<a name="line.517"></a>
+<span class="sourceLineNo">518</span> * Add an option to the command
line. The values of the option are stored.<a name="line.518"></a>
+<span class="sourceLineNo">519</span> *<a name="line.519"></a>
+<span class="sourceLineNo">520</span> * @param opt the processed
option<a name="line.520"></a>
+<span class="sourceLineNo">521</span> *<a name="line.521"></a>
+<span class="sourceLineNo">522</span> * @return this Builder instance
for method chaining.<a name="line.522"></a>
+<span class="sourceLineNo">523</span> */<a name="line.523"></a>
+<span class="sourceLineNo">524</span> public Builder addOption(Option
opt)<a name="line.524"></a>
+<span class="sourceLineNo">525</span> {<a name="line.525"></a>
+<span class="sourceLineNo">526</span> commandLine.addOption(opt);<a
name="line.526"></a>
+<span class="sourceLineNo">527</span> return this;<a
name="line.527"></a>
+<span class="sourceLineNo">528</span> }<a name="line.528"></a>
+<span class="sourceLineNo">529</span><a name="line.529"></a>
+<span class="sourceLineNo">530</span> /**<a name="line.530"></a>
+<span class="sourceLineNo">531</span> * Add left-over unrecognized
option/argument.<a name="line.531"></a>
+<span class="sourceLineNo">532</span> *<a name="line.532"></a>
+<span class="sourceLineNo">533</span> * @param arg the unrecognized
option/argument.<a name="line.533"></a>
+<span class="sourceLineNo">534</span> *<a name="line.534"></a>
+<span class="sourceLineNo">535</span> * @return this Builder instance
for method chaining.<a name="line.535"></a>
+<span class="sourceLineNo">536</span> */<a name="line.536"></a>
+<span class="sourceLineNo">537</span> public Builder addArg(String
arg)<a name="line.537"></a>
+<span class="sourceLineNo">538</span> {<a name="line.538"></a>
+<span class="sourceLineNo">539</span> commandLine.addArg(arg);<a
name="line.539"></a>
+<span class="sourceLineNo">540</span> return this;<a
name="line.540"></a>
+<span class="sourceLineNo">541</span> }<a name="line.541"></a>
+<span class="sourceLineNo">542</span><a name="line.542"></a>
+<span class="sourceLineNo">543</span> public CommandLine build()<a
name="line.543"></a>
+<span class="sourceLineNo">544</span> {<a name="line.544"></a>
+<span class="sourceLineNo">545</span> return commandLine;<a
name="line.545"></a>
+<span class="sourceLineNo">546</span> }<a name="line.546"></a>
+<span class="sourceLineNo">547</span> }<a name="line.547"></a>
+<span class="sourceLineNo">548</span>}<a name="line.548"></a>
