Modified: websites/production/commons/content/proper/commons-cli/apidocs/src-html/org/apache/commons/cli/Option.html ============================================================================== --- websites/production/commons/content/proper/commons-cli/apidocs/src-html/org/apache/commons/cli/Option.html (original) +++ websites/production/commons/content/proper/commons-cli/apidocs/src-html/org/apache/commons/cli/Option.html Thu Jun 8 17:47:18 2017 @@ -45,7 +45,7 @@ <span class="sourceLineNo">037</span> * @see org.apache.commons.cli.Options<a name="line.37"></a> <span class="sourceLineNo">038</span> * @see org.apache.commons.cli.CommandLine<a name="line.38"></a> <span class="sourceLineNo">039</span> *<a name="line.39"></a> -<span class="sourceLineNo">040</span> * @version $Id: Option.java 1756753 2016-08-18 10:18:43Z britter $<a name="line.40"></a> +<span class="sourceLineNo">040</span> * @version $Id$<a name="line.40"></a> <span class="sourceLineNo">041</span> */<a name="line.41"></a> <span class="sourceLineNo">042</span>public class Option implements Cloneable, Serializable<a name="line.42"></a> <span class="sourceLineNo">043</span>{<a name="line.43"></a> @@ -116,7 +116,7 @@ <span class="sourceLineNo">108</span> * @throws IllegalArgumentException if there are any non valid<a name="line.108"></a> <span class="sourceLineNo">109</span> * Option characters in <code>opt</code>.<a name="line.109"></a> <span class="sourceLineNo">110</span> */<a name="line.110"></a> -<span class="sourceLineNo">111</span> public Option(String opt, String description) throws IllegalArgumentException<a name="line.111"></a> +<span class="sourceLineNo">111</span> public Option(final String opt, final String description) throws IllegalArgumentException<a name="line.111"></a> <span class="sourceLineNo">112</span> {<a name="line.112"></a> <span class="sourceLineNo">113</span> this(opt, null, false, description);<a name="line.113"></a> <span class="sourceLineNo">114</span> }<a name="line.114"></a> @@ -131,7 +131,7 @@ <span class="sourceLineNo">123</span> * @throws IllegalArgumentException if there are any non valid<a name="line.123"></a> <span class="sourceLineNo">124</span> * Option characters in <code>opt</code>.<a name="line.124"></a> <span class="sourceLineNo">125</span> */<a name="line.125"></a> -<span class="sourceLineNo">126</span> public Option(String opt, boolean hasArg, String description) throws IllegalArgumentException<a name="line.126"></a> +<span class="sourceLineNo">126</span> public Option(final String opt, final boolean hasArg, final String description) throws IllegalArgumentException<a name="line.126"></a> <span class="sourceLineNo">127</span> {<a name="line.127"></a> <span class="sourceLineNo">128</span> this(opt, null, hasArg, description);<a name="line.128"></a> <span class="sourceLineNo">129</span> }<a name="line.129"></a> @@ -147,7 +147,7 @@ <span class="sourceLineNo">139</span> * @throws IllegalArgumentException if there are any non valid<a name="line.139"></a> <span class="sourceLineNo">140</span> * Option characters in <code>opt</code>.<a name="line.140"></a> <span class="sourceLineNo">141</span> */<a name="line.141"></a> -<span class="sourceLineNo">142</span> public Option(String opt, String longOpt, boolean hasArg, String description)<a name="line.142"></a> +<span class="sourceLineNo">142</span> public Option(final String opt, final String longOpt, final boolean hasArg, final String description)<a name="line.142"></a> <span class="sourceLineNo">143</span> throws IllegalArgumentException<a name="line.143"></a> <span class="sourceLineNo">144</span> {<a name="line.144"></a> <span class="sourceLineNo">145</span> // ensure that the option is valid<a name="line.145"></a> @@ -223,7 +223,7 @@ <span class="sourceLineNo">215</span> * @deprecated since 1.3, use {@link #setType(Class)} instead<a name="line.215"></a> <span class="sourceLineNo">216</span> */<a name="line.216"></a> <span class="sourceLineNo">217</span> @Deprecated<a name="line.217"></a> -<span class="sourceLineNo">218</span> public void setType(Object type)<a name="line.218"></a> +<span class="sourceLineNo">218</span> public void setType(final Object type)<a name="line.218"></a> <span class="sourceLineNo">219</span> {<a name="line.219"></a> <span class="sourceLineNo">220</span> setType((Class<?>) type);<a name="line.220"></a> <span class="sourceLineNo">221</span> }<a name="line.221"></a> @@ -234,7 +234,7 @@ <span class="sourceLineNo">226</span> * @param type the type of this Option<a name="line.226"></a> <span class="sourceLineNo">227</span> * @since 1.3<a name="line.227"></a> <span class="sourceLineNo">228</span> */<a name="line.228"></a> -<span class="sourceLineNo">229</span> public void setType(Class<?> type)<a name="line.229"></a> +<span class="sourceLineNo">229</span> public void setType(final Class<?> type)<a name="line.229"></a> <span class="sourceLineNo">230</span> {<a name="line.230"></a> <span class="sourceLineNo">231</span> this.type = type;<a name="line.231"></a> <span class="sourceLineNo">232</span> }<a name="line.232"></a> @@ -254,7 +254,7 @@ <span class="sourceLineNo">246</span> *<a name="line.246"></a> <span class="sourceLineNo">247</span> * @param longOpt the long name of this Option<a name="line.247"></a> <span class="sourceLineNo">248</span> */<a name="line.248"></a> -<span class="sourceLineNo">249</span> public void setLongOpt(String longOpt)<a name="line.249"></a> +<span class="sourceLineNo">249</span> public void setLongOpt(final String longOpt)<a name="line.249"></a> <span class="sourceLineNo">250</span> {<a name="line.250"></a> <span class="sourceLineNo">251</span> this.longOpt = longOpt;<a name="line.251"></a> <span class="sourceLineNo">252</span> }<a name="line.252"></a> @@ -265,7 +265,7 @@ <span class="sourceLineNo">257</span> * @param optionalArg specifies whether the Option can have<a name="line.257"></a> <span class="sourceLineNo">258</span> * an optional argument.<a name="line.258"></a> <span class="sourceLineNo">259</span> */<a name="line.259"></a> -<span class="sourceLineNo">260</span> public void setOptionalArg(boolean optionalArg)<a name="line.260"></a> +<span class="sourceLineNo">260</span> public void setOptionalArg(final boolean optionalArg)<a name="line.260"></a> <span class="sourceLineNo">261</span> {<a name="line.261"></a> <span class="sourceLineNo">262</span> this.optionalArg = optionalArg;<a name="line.262"></a> <span class="sourceLineNo">263</span> }<a name="line.263"></a> @@ -314,7 +314,7 @@ <span class="sourceLineNo">306</span> * @param description The description of this option<a name="line.306"></a> <span class="sourceLineNo">307</span> * @since 1.1<a name="line.307"></a> <span class="sourceLineNo">308</span> */<a name="line.308"></a> -<span class="sourceLineNo">309</span> public void setDescription(String description)<a name="line.309"></a> +<span class="sourceLineNo">309</span> public void setDescription(final String description)<a name="line.309"></a> <span class="sourceLineNo">310</span> {<a name="line.310"></a> <span class="sourceLineNo">311</span> this.description = description;<a name="line.311"></a> <span class="sourceLineNo">312</span> }<a name="line.312"></a> @@ -334,7 +334,7 @@ <span class="sourceLineNo">326</span> *<a name="line.326"></a> <span class="sourceLineNo">327</span> * @param required specifies whether this Option is mandatory<a name="line.327"></a> <span class="sourceLineNo">328</span> */<a name="line.328"></a> -<span class="sourceLineNo">329</span> public void setRequired(boolean required)<a name="line.329"></a> +<span class="sourceLineNo">329</span> public void setRequired(final boolean required)<a name="line.329"></a> <span class="sourceLineNo">330</span> {<a name="line.330"></a> <span class="sourceLineNo">331</span> this.required = required;<a name="line.331"></a> <span class="sourceLineNo">332</span> }<a name="line.332"></a> @@ -344,7 +344,7 @@ <span class="sourceLineNo">336</span> *<a name="line.336"></a> <span class="sourceLineNo">337</span> * @param argName the display name for the argument value.<a name="line.337"></a> <span class="sourceLineNo">338</span> */<a name="line.338"></a> -<span class="sourceLineNo">339</span> public void setArgName(String argName)<a name="line.339"></a> +<span class="sourceLineNo">339</span> public void setArgName(final String argName)<a name="line.339"></a> <span class="sourceLineNo">340</span> {<a name="line.340"></a> <span class="sourceLineNo">341</span> this.argName = argName;<a name="line.341"></a> <span class="sourceLineNo">342</span> }<a name="line.342"></a> @@ -384,7 +384,7 @@ <span class="sourceLineNo">376</span> *<a name="line.376"></a> <span class="sourceLineNo">377</span> * @param num the number of argument values<a name="line.377"></a> <span class="sourceLineNo">378</span> */<a name="line.378"></a> -<span class="sourceLineNo">379</span> public void setArgs(int num)<a name="line.379"></a> +<span class="sourceLineNo">379</span> public void setArgs(final int num)<a name="line.379"></a> <span class="sourceLineNo">380</span> {<a name="line.380"></a> <span class="sourceLineNo">381</span> this.numberOfArgs = num;<a name="line.381"></a> <span class="sourceLineNo">382</span> }<a name="line.382"></a> @@ -395,7 +395,7 @@ <span class="sourceLineNo">387</span> *<a name="line.387"></a> <span class="sourceLineNo">388</span> * @param sep The value separator.<a name="line.388"></a> <span class="sourceLineNo">389</span> */<a name="line.389"></a> -<span class="sourceLineNo">390</span> public void setValueSeparator(char sep)<a name="line.390"></a> +<span class="sourceLineNo">390</span> public void setValueSeparator(final char sep)<a name="line.390"></a> <span class="sourceLineNo">391</span> {<a name="line.391"></a> <span class="sourceLineNo">392</span> this.valuesep = sep;<a name="line.392"></a> <span class="sourceLineNo">393</span> }<a name="line.393"></a> @@ -445,7 +445,7 @@ <span class="sourceLineNo">437</span> * <a name="line.437"></a> <span class="sourceLineNo">438</span> * @param value is a/the value of this Option<a name="line.438"></a> <span class="sourceLineNo">439</span> */<a name="line.439"></a> -<span class="sourceLineNo">440</span> void addValueForProcessing(String value)<a name="line.440"></a> +<span class="sourceLineNo">440</span> void addValueForProcessing(final String value)<a name="line.440"></a> <span class="sourceLineNo">441</span> {<a name="line.441"></a> <span class="sourceLineNo">442</span> if (numberOfArgs == UNINITIALIZED)<a name="line.442"></a> <span class="sourceLineNo">443</span> {<a name="line.443"></a> @@ -471,7 +471,7 @@ <span class="sourceLineNo">463</span> if (hasValueSeparator())<a name="line.463"></a> <span class="sourceLineNo">464</span> {<a name="line.464"></a> <span class="sourceLineNo">465</span> // get the separator character<a name="line.465"></a> -<span class="sourceLineNo">466</span> char sep = getValueSeparator();<a name="line.466"></a> +<span class="sourceLineNo">466</span> final char sep = getValueSeparator();<a name="line.466"></a> <span class="sourceLineNo">467</span><a name="line.467"></a> <span class="sourceLineNo">468</span> // store the index for the value separator<a name="line.468"></a> <span class="sourceLineNo">469</span> int index = value.indexOf(sep);<a name="line.469"></a> @@ -509,7 +509,7 @@ <span class="sourceLineNo">501</span> *<a name="line.501"></a> <span class="sourceLineNo">502</span> * @since 1.0.1<a name="line.502"></a> <span class="sourceLineNo">503</span> */<a name="line.503"></a> -<span class="sourceLineNo">504</span> private void add(String value)<a name="line.504"></a> +<span class="sourceLineNo">504</span> private void add(final String value)<a name="line.504"></a> <span class="sourceLineNo">505</span> {<a name="line.505"></a> <span class="sourceLineNo">506</span> if (!acceptsArg())<a name="line.506"></a> <span class="sourceLineNo">507</span> {<a name="line.507"></a> @@ -544,7 +544,7 @@ <span class="sourceLineNo">536</span> * @throws IndexOutOfBoundsException if index is less than 1<a name="line.536"></a> <span class="sourceLineNo">537</span> * or greater than the number of the values for this Option.<a name="line.537"></a> <span class="sourceLineNo">538</span> */<a name="line.538"></a> -<span class="sourceLineNo">539</span> public String getValue(int index) throws IndexOutOfBoundsException<a name="line.539"></a> +<span class="sourceLineNo">539</span> public String getValue(final int index) throws IndexOutOfBoundsException<a name="line.539"></a> <span class="sourceLineNo">540</span> {<a name="line.540"></a> <span class="sourceLineNo">541</span> return hasNoValues() ? null : values.get(index);<a name="line.541"></a> <span class="sourceLineNo">542</span> }<a name="line.542"></a> @@ -559,9 +559,9 @@ <span class="sourceLineNo">551</span> * @return the value/first value of this Option or the <a name="line.551"></a> <span class="sourceLineNo">552</span> * <code>defaultValue</code> if there are no values.<a name="line.552"></a> <span class="sourceLineNo">553</span> */<a name="line.553"></a> -<span class="sourceLineNo">554</span> public String getValue(String defaultValue)<a name="line.554"></a> +<span class="sourceLineNo">554</span> public String getValue(final String defaultValue)<a name="line.554"></a> <span class="sourceLineNo">555</span> {<a name="line.555"></a> -<span class="sourceLineNo">556</span> String value = getValue();<a name="line.556"></a> +<span class="sourceLineNo">556</span> final String value = getValue();<a name="line.556"></a> <span class="sourceLineNo">557</span><a name="line.557"></a> <span class="sourceLineNo">558</span> return (value != null) ? value : defaultValue;<a name="line.558"></a> <span class="sourceLineNo">559</span> }<a name="line.559"></a> @@ -595,7 +595,7 @@ <span class="sourceLineNo">587</span> @Override<a name="line.587"></a> <span class="sourceLineNo">588</span> public String toString()<a name="line.588"></a> <span class="sourceLineNo">589</span> {<a name="line.589"></a> -<span class="sourceLineNo">590</span> StringBuilder buf = new StringBuilder().append("[ option: ");<a name="line.590"></a> +<span class="sourceLineNo">590</span> final StringBuilder buf = new StringBuilder().append("[ option: ");<a name="line.590"></a> <span class="sourceLineNo">591</span><a name="line.591"></a> <span class="sourceLineNo">592</span> buf.append(opt);<a name="line.592"></a> <span class="sourceLineNo">593</span><a name="line.593"></a> @@ -638,7 +638,7 @@ <span class="sourceLineNo">630</span> }<a name="line.630"></a> <span class="sourceLineNo">631</span><a name="line.631"></a> <span class="sourceLineNo">632</span> @Override<a name="line.632"></a> -<span class="sourceLineNo">633</span> public boolean equals(Object o)<a name="line.633"></a> +<span class="sourceLineNo">633</span> public boolean equals(final Object o)<a name="line.633"></a> <span class="sourceLineNo">634</span> {<a name="line.634"></a> <span class="sourceLineNo">635</span> if (this == o)<a name="line.635"></a> <span class="sourceLineNo">636</span> {<a name="line.636"></a> @@ -649,378 +649,377 @@ <span class="sourceLineNo">641</span> return false;<a name="line.641"></a> <span class="sourceLineNo">642</span> }<a name="line.642"></a> <span class="sourceLineNo">643</span><a name="line.643"></a> -<span class="sourceLineNo">644</span> Option option = (Option) o;<a name="line.644"></a> +<span class="sourceLineNo">644</span> final Option option = (Option) o;<a name="line.644"></a> <span class="sourceLineNo">645</span><a name="line.645"></a> -<span class="sourceLineNo">646</span><a name="line.646"></a> -<span class="sourceLineNo">647</span> if (opt != null ? !opt.equals(option.opt) : option.opt != null)<a name="line.647"></a> -<span class="sourceLineNo">648</span> {<a name="line.648"></a> -<span class="sourceLineNo">649</span> return false;<a name="line.649"></a> -<span class="sourceLineNo">650</span> }<a name="line.650"></a> -<span class="sourceLineNo">651</span> if (longOpt != null ? !longOpt.equals(option.longOpt) : option.longOpt != null)<a name="line.651"></a> -<span class="sourceLineNo">652</span> {<a name="line.652"></a> -<span class="sourceLineNo">653</span> return false;<a name="line.653"></a> -<span class="sourceLineNo">654</span> }<a name="line.654"></a> -<span class="sourceLineNo">655</span><a name="line.655"></a> -<span class="sourceLineNo">656</span> return true;<a name="line.656"></a> -<span class="sourceLineNo">657</span> }<a name="line.657"></a> -<span class="sourceLineNo">658</span><a name="line.658"></a> -<span class="sourceLineNo">659</span> @Override<a name="line.659"></a> -<span class="sourceLineNo">660</span> public int hashCode()<a name="line.660"></a> -<span class="sourceLineNo">661</span> {<a name="line.661"></a> -<span class="sourceLineNo">662</span> int result;<a name="line.662"></a> -<span class="sourceLineNo">663</span> result = opt != null ? opt.hashCode() : 0;<a name="line.663"></a> -<span class="sourceLineNo">664</span> result = 31 * result + (longOpt != null ? longOpt.hashCode() : 0);<a name="line.664"></a> -<span class="sourceLineNo">665</span> return result;<a name="line.665"></a> -<span class="sourceLineNo">666</span> }<a name="line.666"></a> -<span class="sourceLineNo">667</span><a name="line.667"></a> -<span class="sourceLineNo">668</span> /**<a name="line.668"></a> -<span class="sourceLineNo">669</span> * A rather odd clone method - due to incorrect code in 1.0 it is public <a name="line.669"></a> -<span class="sourceLineNo">670</span> * and in 1.1 rather than throwing a CloneNotSupportedException it throws <a name="line.670"></a> -<span class="sourceLineNo">671</span> * a RuntimeException so as to maintain backwards compat at the API level. <a name="line.671"></a> -<span class="sourceLineNo">672</span> *<a name="line.672"></a> -<span class="sourceLineNo">673</span> * After calling this method, it is very likely you will want to call <a name="line.673"></a> -<span class="sourceLineNo">674</span> * clearValues(). <a name="line.674"></a> -<span class="sourceLineNo">675</span> *<a name="line.675"></a> -<span class="sourceLineNo">676</span> * @return a clone of this Option instance<a name="line.676"></a> -<span class="sourceLineNo">677</span> * @throws RuntimeException if a {@link CloneNotSupportedException} has been thrown<a name="line.677"></a> -<span class="sourceLineNo">678</span> * by {@code super.clone()}<a name="line.678"></a> -<span class="sourceLineNo">679</span> */<a name="line.679"></a> -<span class="sourceLineNo">680</span> @Override<a name="line.680"></a> -<span class="sourceLineNo">681</span> public Object clone()<a name="line.681"></a> -<span class="sourceLineNo">682</span> {<a name="line.682"></a> -<span class="sourceLineNo">683</span> try<a name="line.683"></a> -<span class="sourceLineNo">684</span> {<a name="line.684"></a> -<span class="sourceLineNo">685</span> Option option = (Option) super.clone();<a name="line.685"></a> -<span class="sourceLineNo">686</span> option.values = new ArrayList<String>(values);<a name="line.686"></a> -<span class="sourceLineNo">687</span> return option;<a name="line.687"></a> -<span class="sourceLineNo">688</span> }<a name="line.688"></a> -<span class="sourceLineNo">689</span> catch (CloneNotSupportedException cnse)<a name="line.689"></a> -<span class="sourceLineNo">690</span> {<a name="line.690"></a> -<span class="sourceLineNo">691</span> throw new RuntimeException("A CloneNotSupportedException was thrown: " + cnse.getMessage());<a name="line.691"></a> -<span class="sourceLineNo">692</span> }<a name="line.692"></a> -<span class="sourceLineNo">693</span> }<a name="line.693"></a> -<span class="sourceLineNo">694</span><a name="line.694"></a> -<span class="sourceLineNo">695</span> /**<a name="line.695"></a> -<span class="sourceLineNo">696</span> * Clear the Option values. After a parse is complete, these are left with<a name="line.696"></a> -<span class="sourceLineNo">697</span> * data in them and they need clearing if another parse is done.<a name="line.697"></a> -<span class="sourceLineNo">698</span> *<a name="line.698"></a> -<span class="sourceLineNo">699</span> * See: <a href="https://issues.apache.org/jira/browse/CLI-71">CLI-71</a><a name="line.699"></a> -<span class="sourceLineNo">700</span> */<a name="line.700"></a> -<span class="sourceLineNo">701</span> void clearValues()<a name="line.701"></a> -<span class="sourceLineNo">702</span> {<a name="line.702"></a> -<span class="sourceLineNo">703</span> values.clear();<a name="line.703"></a> -<span class="sourceLineNo">704</span> }<a name="line.704"></a> -<span class="sourceLineNo">705</span><a name="line.705"></a> -<span class="sourceLineNo">706</span> /**<a name="line.706"></a> -<span class="sourceLineNo">707</span> * This method is not intended to be used. It was a piece of internal <a name="line.707"></a> -<span class="sourceLineNo">708</span> * API that was made public in 1.0. It currently throws an UnsupportedOperationException.<a name="line.708"></a> -<span class="sourceLineNo">709</span> *<a name="line.709"></a> -<span class="sourceLineNo">710</span> * @param value the value to add<a name="line.710"></a> -<span class="sourceLineNo">711</span> * @return always throws an {@link UnsupportedOperationException}<a name="line.711"></a> -<span class="sourceLineNo">712</span> * @throws UnsupportedOperationException always<a name="line.712"></a> -<span class="sourceLineNo">713</span> * @deprecated<a name="line.713"></a> -<span class="sourceLineNo">714</span> */<a name="line.714"></a> -<span class="sourceLineNo">715</span> @Deprecated<a name="line.715"></a> -<span class="sourceLineNo">716</span> public boolean addValue(String value)<a name="line.716"></a> -<span class="sourceLineNo">717</span> {<a name="line.717"></a> -<span class="sourceLineNo">718</span> throw new UnsupportedOperationException("The addValue method is not intended for client use. "<a name="line.718"></a> -<span class="sourceLineNo">719</span> + "Subclasses should use the addValueForProcessing method instead. ");<a name="line.719"></a> -<span class="sourceLineNo">720</span> }<a name="line.720"></a> -<span class="sourceLineNo">721</span><a name="line.721"></a> -<span class="sourceLineNo">722</span> /**<a name="line.722"></a> -<span class="sourceLineNo">723</span> * Tells if the option can accept more arguments.<a name="line.723"></a> -<span class="sourceLineNo">724</span> * <a name="line.724"></a> -<span class="sourceLineNo">725</span> * @return false if the maximum number of arguments is reached<a name="line.725"></a> -<span class="sourceLineNo">726</span> * @since 1.3<a name="line.726"></a> -<span class="sourceLineNo">727</span> */<a name="line.727"></a> -<span class="sourceLineNo">728</span> boolean acceptsArg()<a name="line.728"></a> -<span class="sourceLineNo">729</span> {<a name="line.729"></a> -<span class="sourceLineNo">730</span> return (hasArg() || hasArgs() || hasOptionalArg()) && (numberOfArgs <= 0 || values.size() < numberOfArgs);<a name="line.730"></a> -<span 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null ? !opt.equals(option.opt) : option.opt != null)<a name="line.646"></a> +<span class="sourceLineNo">647</span> {<a name="line.647"></a> +<span class="sourceLineNo">648</span> return false;<a name="line.648"></a> +<span class="sourceLineNo">649</span> }<a name="line.649"></a> +<span class="sourceLineNo">650</span> if (longOpt != null ? !longOpt.equals(option.longOpt) : option.longOpt != null)<a name="line.650"></a> +<span class="sourceLineNo">651</span> {<a name="line.651"></a> +<span class="sourceLineNo">652</span> return false;<a name="line.652"></a> +<span class="sourceLineNo">653</span> }<a name="line.653"></a> +<span class="sourceLineNo">654</span><a name="line.654"></a> +<span class="sourceLineNo">655</span> return true;<a name="line.655"></a> +<span class="sourceLineNo">656</span> }<a name="line.656"></a> +<span class="sourceLineNo">657</span><a name="line.657"></a> +<span class="sourceLineNo">658</span> @Override<a name="line.658"></a> +<span class="sourceLineNo">659</span> public int hashCode()<a name="line.659"></a> +<span class="sourceLineNo">660</span> {<a name="line.660"></a> +<span class="sourceLineNo">661</span> int result;<a name="line.661"></a> +<span class="sourceLineNo">662</span> result = opt != null ? opt.hashCode() : 0;<a name="line.662"></a> +<span class="sourceLineNo">663</span> result = 31 * result + (longOpt != null ? longOpt.hashCode() : 0);<a name="line.663"></a> +<span class="sourceLineNo">664</span> return result;<a name="line.664"></a> +<span class="sourceLineNo">665</span> }<a name="line.665"></a> +<span class="sourceLineNo">666</span><a name="line.666"></a> +<span class="sourceLineNo">667</span> /**<a name="line.667"></a> +<span class="sourceLineNo">668</span> * A rather odd clone method - due to incorrect code in 1.0 it is public <a name="line.668"></a> +<span class="sourceLineNo">669</span> * and in 1.1 rather than throwing a CloneNotSupportedException it throws <a name="line.669"></a> +<span class="sourceLineNo">670</span> * a RuntimeException so as to maintain backwards compat at the API level. <a name="line.670"></a> +<span class="sourceLineNo">671</span> *<a name="line.671"></a> +<span class="sourceLineNo">672</span> * After calling this method, it is very likely you will want to call <a name="line.672"></a> +<span class="sourceLineNo">673</span> * clearValues(). <a name="line.673"></a> +<span class="sourceLineNo">674</span> *<a name="line.674"></a> +<span class="sourceLineNo">675</span> * @return a clone of this Option instance<a name="line.675"></a> +<span class="sourceLineNo">676</span> * @throws RuntimeException if a {@link CloneNotSupportedException} has been thrown<a name="line.676"></a> +<span class="sourceLineNo">677</span> * by {@code super.clone()}<a name="line.677"></a> +<span class="sourceLineNo">678</span> */<a name="line.678"></a> +<span class="sourceLineNo">679</span> @Override<a name="line.679"></a> +<span class="sourceLineNo">680</span> public Object clone()<a name="line.680"></a> +<span class="sourceLineNo">681</span> {<a name="line.681"></a> +<span class="sourceLineNo">682</span> try<a name="line.682"></a> +<span class="sourceLineNo">683</span> {<a name="line.683"></a> +<span class="sourceLineNo">684</span> final Option option = (Option) super.clone();<a name="line.684"></a> +<span class="sourceLineNo">685</span> option.values = new ArrayList<String>(values);<a name="line.685"></a> +<span class="sourceLineNo">686</span> return option;<a name="line.686"></a> +<span class="sourceLineNo">687</span> }<a name="line.687"></a> +<span class="sourceLineNo">688</span> catch (final CloneNotSupportedException cnse)<a name="line.688"></a> +<span class="sourceLineNo">689</span> {<a name="line.689"></a> +<span class="sourceLineNo">690</span> throw new RuntimeException("A CloneNotSupportedException was thrown: " + cnse.getMessage());<a name="line.690"></a> +<span class="sourceLineNo">691</span> }<a name="line.691"></a> +<span class="sourceLineNo">692</span> }<a name="line.692"></a> 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It was a piece of internal <a name="line.706"></a> +<span class="sourceLineNo">707</span> * API that was made public in 1.0. It currently throws an UnsupportedOperationException.<a name="line.707"></a> +<span class="sourceLineNo">708</span> *<a name="line.708"></a> +<span class="sourceLineNo">709</span> * @param value the value to add<a name="line.709"></a> +<span class="sourceLineNo">710</span> * @return always throws an {@link UnsupportedOperationException}<a name="line.710"></a> +<span class="sourceLineNo">711</span> * @throws UnsupportedOperationException always<a name="line.711"></a> +<span class="sourceLineNo">712</span> * @deprecated<a name="line.712"></a> +<span class="sourceLineNo">713</span> */<a name="line.713"></a> +<span class="sourceLineNo">714</span> @Deprecated<a name="line.714"></a> +<span class="sourceLineNo">715</span> public boolean addValue(final String value)<a name="line.715"></a> +<span class="sourceLineNo">716</span> {<a name="line.716"></a> +<span class="sourceLineNo">717</span> throw new UnsupportedOperationException("The addValue method is not intended for client use. "<a name="line.717"></a> +<span class="sourceLineNo">718</span> + "Subclasses should use the addValueForProcessing method instead. ");<a name="line.718"></a> +<span class="sourceLineNo">719</span> }<a name="line.719"></a> +<span class="sourceLineNo">720</span><a name="line.720"></a> +<span class="sourceLineNo">721</span> /**<a name="line.721"></a> +<span class="sourceLineNo">722</span> * Tells if the option can accept more arguments.<a name="line.722"></a> +<span class="sourceLineNo">723</span> * <a name="line.723"></a> +<span class="sourceLineNo">724</span> * @return false if the maximum number of arguments is reached<a name="line.724"></a> +<span class="sourceLineNo">725</span> * @since 1.3<a name="line.725"></a> +<span class="sourceLineNo">726</span> */<a name="line.726"></a> +<span class="sourceLineNo">727</span> boolean acceptsArg()<a name="line.727"></a> +<span class="sourceLineNo">728</span> {<a name="line.728"></a> +<span class="sourceLineNo">729</span> return (hasArg() || hasArgs() || hasOptionalArg()) && (numberOfArgs <= 0 || values.size() < numberOfArgs);<a name="line.729"></a> +<span 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class="sourceLineNo">768</span> * @return a new {@link Builder} instance<a name="line.768"></a> +<span class="sourceLineNo">769</span> * @throws IllegalArgumentException if there are any non valid Option characters in {@code opt}<a name="line.769"></a> +<span class="sourceLineNo">770</span> * @since 1.3<a name="line.770"></a> +<span class="sourceLineNo">771</span> */<a name="line.771"></a> +<span class="sourceLineNo">772</span> public static Builder builder(final String opt)<a name="line.772"></a> +<span class="sourceLineNo">773</span> {<a name="line.773"></a> +<span class="sourceLineNo">774</span> return new Builder(opt);<a name="line.774"></a> +<span class="sourceLineNo">775</span> }<a name="line.775"></a> +<span class="sourceLineNo">776</span> <a name="line.776"></a> +<span class="sourceLineNo">777</span> /**<a name="line.777"></a> +<span class="sourceLineNo">778</span> * A nested builder class to create <code>Option</code> instances<a name="line.778"></a> +<span class="sourceLineNo">779</span> * using descriptive methods.<a name="line.779"></a> +<span class="sourceLineNo">780</span> * <p><a name="line.780"></a> +<span class="sourceLineNo">781</span> * Example usage:<a name="line.781"></a> +<span class="sourceLineNo">782</span> * <pre><a name="line.782"></a> +<span class="sourceLineNo">783</span> * Option option = Option.builder("a")<a name="line.783"></a> +<span class="sourceLineNo">784</span> * .required(true)<a name="line.784"></a> +<span class="sourceLineNo">785</span> * .longOpt("arg-name")<a name="line.785"></a> +<span class="sourceLineNo">786</span> * .build();<a name="line.786"></a> +<span class="sourceLineNo">787</span> * </pre><a name="line.787"></a> +<span class="sourceLineNo">788</span> * <a name="line.788"></a> +<span class="sourceLineNo">789</span> * @since 1.3<a name="line.789"></a> +<span class="sourceLineNo">790</span> */<a name="line.790"></a> +<span class="sourceLineNo">791</span> public static final class Builder <a name="line.791"></a> +<span class="sourceLineNo">792</span> {<a name="line.792"></a> +<span class="sourceLineNo">793</span> /** the name of the option */<a name="line.793"></a> +<span class="sourceLineNo">794</span> private final String opt;<a name="line.794"></a> +<span class="sourceLineNo">795</span><a name="line.795"></a> +<span class="sourceLineNo">796</span> /** description of the option */<a name="line.796"></a> +<span class="sourceLineNo">797</span> private String description;<a name="line.797"></a> +<span class="sourceLineNo">798</span><a name="line.798"></a> +<span class="sourceLineNo">799</span> /** the long representation of the option */<a name="line.799"></a> +<span class="sourceLineNo">800</span> private String longOpt;<a name="line.800"></a> +<span class="sourceLineNo">801</span><a name="line.801"></a> +<span class="sourceLineNo">802</span> /** the name of the argument for this option */<a name="line.802"></a> +<span class="sourceLineNo">803</span> private String argName;<a name="line.803"></a> +<span class="sourceLineNo">804</span><a name="line.804"></a> +<span class="sourceLineNo">805</span> /** specifies whether this option is required to be present */<a name="line.805"></a> +<span class="sourceLineNo">806</span> private boolean required;<a name="line.806"></a> +<span class="sourceLineNo">807</span><a name="line.807"></a> +<span class="sourceLineNo">808</span> /** specifies whether the argument value of this Option is optional */<a name="line.808"></a> +<span class="sourceLineNo">809</span> private boolean optionalArg;<a name="line.809"></a> +<span class="sourceLineNo">810</span><a name="line.810"></a> +<span class="sourceLineNo">811</span> /** the number of argument values this option can have */<a name="line.811"></a> +<span class="sourceLineNo">812</span> private int numberOfArgs = UNINITIALIZED;<a name="line.812"></a> +<span class="sourceLineNo">813</span><a name="line.813"></a> +<span class="sourceLineNo">814</span> /** the type of this Option */<a name="line.814"></a> +<span class="sourceLineNo">815</span> private Class<?> type = String.class;<a name="line.815"></a> +<span class="sourceLineNo">816</span><a name="line.816"></a> +<span class="sourceLineNo">817</span> /** the character that is the value separator */<a name="line.817"></a> +<span class="sourceLineNo">818</span> private char valuesep;<a name="line.818"></a> +<span class="sourceLineNo">819</span><a name="line.819"></a> +<span class="sourceLineNo">820</span> /**<a name="line.820"></a> +<span class="sourceLineNo">821</span> * Constructs a new <code>Builder</code> with the minimum<a name="line.821"></a> +<span class="sourceLineNo">822</span> * required parameters for an <code>Option</code> instance.<a name="line.822"></a> +<span class="sourceLineNo">823</span> * <a name="line.823"></a> +<span class="sourceLineNo">824</span> * @param opt short representation of the option<a name="line.824"></a> +<span class="sourceLineNo">825</span> * @throws IllegalArgumentException if there are any non valid Option characters in {@code opt}<a name="line.825"></a> +<span class="sourceLineNo">826</span> */<a name="line.826"></a> +<span class="sourceLineNo">827</span> private Builder(final String opt) throws IllegalArgumentException<a name="line.827"></a> +<span class="sourceLineNo">828</span> {<a name="line.828"></a> +<span class="sourceLineNo">829</span> OptionValidator.validateOption(opt);<a name="line.829"></a> +<span class="sourceLineNo">830</span> this.opt = opt;<a name="line.830"></a> +<span class="sourceLineNo">831</span> }<a name="line.831"></a> +<span class="sourceLineNo">832</span> <a name="line.832"></a> +<span class="sourceLineNo">833</span> /**<a name="line.833"></a> +<span class="sourceLineNo">834</span> * Sets the display name for the argument value.<a name="line.834"></a> +<span class="sourceLineNo">835</span> *<a name="line.835"></a> +<span class="sourceLineNo">836</span> * @param argName the display name for the argument 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+<span class="sourceLineNo">861</span> * @return this builder, to allow method chaining<a name="line.861"></a> +<span class="sourceLineNo">862</span> */ <a name="line.862"></a> +<span class="sourceLineNo">863</span> public Builder longOpt(final String longOpt)<a name="line.863"></a> +<span class="sourceLineNo">864</span> {<a name="line.864"></a> +<span class="sourceLineNo">865</span> this.longOpt = longOpt;<a name="line.865"></a> +<span class="sourceLineNo">866</span> return this;<a name="line.866"></a> +<span class="sourceLineNo">867</span> }<a name="line.867"></a> +<span class="sourceLineNo">868</span> <a name="line.868"></a> +<span class="sourceLineNo">869</span> /** <a name="line.869"></a> +<span class="sourceLineNo">870</span> * Sets the number of argument values the Option can take.<a name="line.870"></a> +<span class="sourceLineNo">871</span> *<a name="line.871"></a> +<span class="sourceLineNo">872</span> * @param numberOfArgs the number of argument values<a name="line.872"></a> +<span class="sourceLineNo">873</span> * @return this builder, to allow method chaining<a name="line.873"></a> +<span class="sourceLineNo">874</span> */ <a name="line.874"></a> +<span class="sourceLineNo">875</span> public Builder numberOfArgs(final int numberOfArgs)<a name="line.875"></a> +<span class="sourceLineNo">876</span> {<a name="line.876"></a> +<span class="sourceLineNo">877</span> this.numberOfArgs = numberOfArgs;<a name="line.877"></a> +<span class="sourceLineNo">878</span> return this;<a name="line.878"></a> +<span class="sourceLineNo">879</span> }<a name="line.879"></a> +<span class="sourceLineNo">880</span> <a name="line.880"></a> +<span class="sourceLineNo">881</span> /**<a name="line.881"></a> +<span class="sourceLineNo">882</span> * Sets whether the Option can have an optional argument.<a name="line.882"></a> +<span class="sourceLineNo">883</span> *<a name="line.883"></a> +<span class="sourceLineNo">884</span> * @param isOptional specifies whether the Option can have<a name="line.884"></a> +<span class="sourceLineNo">885</span> * an optional argument.<a name="line.885"></a> +<span class="sourceLineNo">886</span> * @return this builder, to allow method chaining<a name="line.886"></a> +<span class="sourceLineNo">887</span> */<a name="line.887"></a> +<span class="sourceLineNo">888</span> public Builder optionalArg(final boolean isOptional)<a name="line.888"></a> +<span class="sourceLineNo">889</span> {<a name="line.889"></a> +<span class="sourceLineNo">890</span> this.optionalArg = isOptional;<a name="line.890"></a> +<span class="sourceLineNo">891</span> return this;<a name="line.891"></a> +<span class="sourceLineNo">892</span> }<a name="line.892"></a> +<span class="sourceLineNo">893</span> <a name="line.893"></a> +<span class="sourceLineNo">894</span> /**<a name="line.894"></a> +<span class="sourceLineNo">895</span> * Marks this Option as required.<a name="line.895"></a> +<span class="sourceLineNo">896</span> *<a name="line.896"></a> +<span class="sourceLineNo">897</span> * @return this builder, to allow method chaining<a name="line.897"></a> +<span class="sourceLineNo">898</span> */<a name="line.898"></a> +<span class="sourceLineNo">899</span> public Builder required()<a name="line.899"></a> +<span class="sourceLineNo">900</span> {<a name="line.900"></a> +<span class="sourceLineNo">901</span> return required(true);<a name="line.901"></a> +<span class="sourceLineNo">902</span> }<a name="line.902"></a> +<span class="sourceLineNo">903</span><a name="line.903"></a> +<span class="sourceLineNo">904</span> /**<a name="line.904"></a> +<span class="sourceLineNo">905</span> * Sets whether the Option is mandatory.<a name="line.905"></a> +<span class="sourceLineNo">906</span> *<a name="line.906"></a> +<span class="sourceLineNo">907</span> * @param required specifies whether the Option is mandatory<a name="line.907"></a> +<span class="sourceLineNo">908</span> * @return this builder, to allow method chaining<a name="line.908"></a> +<span class="sourceLineNo">909</span> */<a name="line.909"></a> +<span class="sourceLineNo">910</span> public Builder required(final boolean required)<a name="line.910"></a> +<span class="sourceLineNo">911</span> {<a name="line.911"></a> +<span class="sourceLineNo">912</span> this.required = required;<a name="line.912"></a> +<span class="sourceLineNo">913</span> return this;<a name="line.913"></a> +<span class="sourceLineNo">914</span> }<a name="line.914"></a> +<span class="sourceLineNo">915</span> <a name="line.915"></a> +<span class="sourceLineNo">916</span> /**<a name="line.916"></a> +<span class="sourceLineNo">917</span> * Sets the type of the Option.<a name="line.917"></a> +<span class="sourceLineNo">918</span> *<a name="line.918"></a> +<span class="sourceLineNo">919</span> * @param type the type of the Option<a name="line.919"></a> +<span class="sourceLineNo">920</span> * @return this builder, to allow method chaining<a name="line.920"></a> +<span class="sourceLineNo">921</span> */<a name="line.921"></a> +<span class="sourceLineNo">922</span> public Builder type(final Class<?> type)<a name="line.922"></a> +<span class="sourceLineNo">923</span> {<a name="line.923"></a> +<span class="sourceLineNo">924</span> this.type = type;<a name="line.924"></a> +<span class="sourceLineNo">925</span> return this;<a name="line.925"></a> +<span class="sourceLineNo">926</span> }<a name="line.926"></a> +<span class="sourceLineNo">927</span><a name="line.927"></a> +<span class="sourceLineNo">928</span> /**<a name="line.928"></a> +<span class="sourceLineNo">929</span> * The Option will use '=' as a means to separate argument value.<a name="line.929"></a> +<span class="sourceLineNo">930</span> *<a name="line.930"></a> +<span class="sourceLineNo">931</span> * @return this builder, to allow method chaining<a name="line.931"></a> +<span class="sourceLineNo">932</span> */<a name="line.932"></a> +<span class="sourceLineNo">933</span> public Builder valueSeparator()<a name="line.933"></a> +<span class="sourceLineNo">934</span> {<a name="line.934"></a> +<span class="sourceLineNo">935</span> return valueSeparator('=');<a name="line.935"></a> +<span class="sourceLineNo">936</span> }<a name="line.936"></a> +<span class="sourceLineNo">937</span><a name="line.937"></a> +<span class="sourceLineNo">938</span> /**<a name="line.938"></a> +<span class="sourceLineNo">939</span> * The Option will use <code>sep</code> as a means to<a name="line.939"></a> +<span class="sourceLineNo">940</span> * separate argument values.<a name="line.940"></a> +<span class="sourceLineNo">941</span> * <p><a name="line.941"></a> +<span class="sourceLineNo">942</span> * <b>Example:</b><a name="line.942"></a> +<span class="sourceLineNo">943</span> * <pre><a name="line.943"></a> +<span class="sourceLineNo">944</span> * Option opt = Option.builder("D").hasArgs()<a name="line.944"></a> +<span class="sourceLineNo">945</span> * .valueSeparator('=')<a name="line.945"></a> +<span class="sourceLineNo">946</span> 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value separator.<a name="line.956"></a> +<span class="sourceLineNo">957</span> * @return this builder, to allow method chaining<a name="line.957"></a> +<span class="sourceLineNo">958</span> */<a name="line.958"></a> +<span class="sourceLineNo">959</span> public Builder valueSeparator(final char sep)<a name="line.959"></a> +<span class="sourceLineNo">960</span> {<a name="line.960"></a> +<span class="sourceLineNo">961</span> valuesep = sep;<a name="line.961"></a> +<span class="sourceLineNo">962</span> return this;<a name="line.962"></a> +<span class="sourceLineNo">963</span> }<a name="line.963"></a> +<span class="sourceLineNo">964</span> <a name="line.964"></a> +<span class="sourceLineNo">965</span> /**<a name="line.965"></a> +<span class="sourceLineNo">966</span> * Indicates that the Option will require an argument.<a name="line.966"></a> +<span class="sourceLineNo">967</span> * <a name="line.967"></a> +<span class="sourceLineNo">968</span> * @return this builder, to allow method chaining<a name="line.968"></a> +<span class="sourceLineNo">969</span> */<a name="line.969"></a> +<span class="sourceLineNo">970</span> public Builder hasArg()<a name="line.970"></a> +<span class="sourceLineNo">971</span> {<a name="line.971"></a> +<span class="sourceLineNo">972</span> return hasArg(true);<a name="line.972"></a> +<span class="sourceLineNo">973</span> }<a name="line.973"></a> +<span class="sourceLineNo">974</span><a name="line.974"></a> +<span class="sourceLineNo">975</span> /**<a name="line.975"></a> +<span class="sourceLineNo">976</span> * Indicates if the Option has an argument or not.<a name="line.976"></a> +<span class="sourceLineNo">977</span> * <a name="line.977"></a> +<span class="sourceLineNo">978</span> * @param hasArg specifies whether the Option takes an argument or not<a name="line.978"></a> +<span class="sourceLineNo">979</span> * @return this builder, to allow method chaining<a name="line.979"></a> +<span class="sourceLineNo">980</span> */<a 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