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<div class="subTitle">org.apache.commons.cli</div>
<h2 title="Class DefaultParser" class="title">Class DefaultParser</h2>
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<li>org.apache.commons.cli.DefaultParser</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../org/apache/commons/cli/CommandLineParser.html" title="interface in org.apache.commons.cli">CommandLineParser</a></dd>
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<pre>public class <span class="typeNameLabel">DefaultParser</span>
extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
implements <a href="../../../../org/apache/commons/cli/CommandLineParser.html" title="interface in org.apache.commons.cli">CommandLineParser</a></pre>
<div class="block">Default parser.</div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.3</dd>
<dt><span class="simpleTagLabel">Version:</span></dt>
<dd>$Id: DefaultParser.java 1783175 2017-02-16 07:52:05Z britter $</dd>
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<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../org/apache/commons/cli/CommandLine.html" title="class in org.apache.commons.cli">CommandLine</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/cli/DefaultParser.html#cmd">cmd</a></span></code>
<div class="block">The command-line instance.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="../../../../org/apache/commons/cli/Option.html" title="class in org.apache.commons.cli">Option</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/cli/DefaultParser.html#currentOption">currentOption</a></span></code>
<div class="block">The last option parsed.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/cli/DefaultParser.html#currentToken">currentToken</a></span></code>
<div class="block">The token currently processed.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/cli/DefaultParser.html#expectedOpts">expectedOpts</a></span></code>
<div class="block">The required options and groups expected to be found when parsing the command line.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="../../../../org/apache/commons/cli/Options.html" title="class in org.apache.commons.cli">Options</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/cli/DefaultParser.html#options">options</a></span></code>
<div class="block">The current options.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/cli/DefaultParser.html#skipParsing">skipParsing</a></span></code>
<div class="block">Flag indicating if tokens should no longer be analyzed and simply added as arguments of the command line.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/cli/DefaultParser.html#stopAtNonOption">stopAtNonOption</a></span></code>
<div class="block">Flag indicating how unrecognized tokens are handled.</div>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/cli/DefaultParser.html#DefaultParser--">DefaultParser</a></span>()</code>&nbsp;</td>
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<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/cli/DefaultParser.html#handleConcatenatedOptions-java.lang.String-">handleConcatenatedOptions</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;token)</code>
<div class="block">Breaks <code>token</code> into its constituent parts
using the following algorithm.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/commons/cli/CommandLine.html" title="class in org.apache.commons.cli">CommandLine</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/cli/DefaultParser.html#parse-org.apache.commons.cli.Options-java.lang.String:A-">parse</a></span>(<a href="../../../../org/apache/commons/cli/Options.html" title="class in org.apache.commons.cli">Options</a>&nbsp;options,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;arguments)</code>
<div class="block">Parse the arguments according to the specified options.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/commons/cli/CommandLine.html" title="class in org.apache.commons.cli">CommandLine</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/cli/DefaultParser.html#parse-org.apache.commons.cli.Options-java.lang.String:A-boolean-">parse</a></span>(<a href="../../../../org/apache/commons/cli/Options.html" title="class in org.apache.commons.cli">Options</a>&nbsp;options,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;arguments,
boolean&nbsp;stopAtNonOption)</code>
<div class="block">Parse the arguments according to the specified options.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="../../../../org/apache/commons/cli/CommandLine.html" title="class in org.apache.commons.cli">CommandLine</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/cli/DefaultParser.html#parse-org.apache.commons.cli.Options-java.lang.String:A-java.util.Properties-">parse</a></span>(<a href="../../../../org/apache/commons/cli/Options.html" title="class in org.apache.commons.cli">Options</a>&nbsp;options,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;arguments,
<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties)</code>
<div class="block">Parse the arguments according to the specified options and properties.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="../../../../org/apache/commons/cli/CommandLine.html" title="class in org.apache.commons.cli">CommandLine</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/cli/DefaultParser.html#parse-org.apache.commons.cli.Options-java.lang.String:A-java.util.Properties-boolean-">parse</a></span>(<a href="../../../../org/apache/commons/cli/Options.html" title="class in org.apache.commons.cli">Options</a>&nbsp;options,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;arguments,
<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties,
boolean&nbsp;stopAtNonOption)</code>
<div class="block">Parse the arguments according to the specified options and properties.</div>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<h4>cmd</h4>
<pre>protected&nbsp;<a href="../../../../org/apache/commons/cli/CommandLine.html" title="class in org.apache.commons.cli">CommandLine</a> cmd</pre>
<div class="block">The command-line instance.</div>
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<h4>options</h4>
<pre>protected&nbsp;<a href="../../../../org/apache/commons/cli/Options.html" title="class in org.apache.commons.cli">Options</a> options</pre>
<div class="block">The current options.</div>
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<a name="stopAtNonOption">
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<h4>stopAtNonOption</h4>
<pre>protected&nbsp;boolean stopAtNonOption</pre>
<div class="block">Flag indicating how unrecognized tokens are handled. <tt>true</tt> to stop
the parsing and add the remaining tokens to the args list.
<tt>false</tt> to throw an exception.</div>
</li>
</ul>
<a name="currentToken">
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<h4>currentToken</h4>
<pre>protected&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> currentToken</pre>
<div class="block">The token currently processed.</div>
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<a name="currentOption">
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<h4>currentOption</h4>
<pre>protected&nbsp;<a href="../../../../org/apache/commons/cli/Option.html" title="class in org.apache.commons.cli">Option</a> currentOption</pre>
<div class="block">The last option parsed.</div>
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<h4>skipParsing</h4>
<pre>protected&nbsp;boolean skipParsing</pre>
<div class="block">Flag indicating if tokens should no longer be analyzed and simply added as arguments of the command line.</div>
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<a name="expectedOpts">
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<h4>expectedOpts</h4>
<pre>protected&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a> expectedOpts</pre>
<div class="block">The required options and groups expected to be found when parsing the command line.</div>
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<h3>Constructor Detail</h3>
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<h4>DefaultParser</h4>
<pre>public&nbsp;DefaultParser()</pre>
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<h4>parse</h4>
<pre>public&nbsp;<a href="../../../../org/apache/commons/cli/CommandLine.html" title="class in org.apache.commons.cli">CommandLine</a>&nbsp;parse(<a href="../../../../org/apache/commons/cli/Options.html" title="class in org.apache.commons.cli">Options</a>&nbsp;options,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;arguments)
throws <a href="../../../../org/apache/commons/cli/ParseException.html" title="class in org.apache.commons.cli">ParseException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../org/apache/commons/cli/CommandLineParser.html#parse-org.apache.commons.cli.Options-java.lang.String:A-">CommandLineParser</a></code></span></div>
<div class="block">Parse the arguments according to the specified options.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/commons/cli/CommandLineParser.html#parse-org.apache.commons.cli.Options-java.lang.String:A-">parse</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/commons/cli/CommandLineParser.html" title="interface in org.apache.commons.cli">CommandLineParser</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>options</code> - the specified Options</dd>
<dd><code>arguments</code> - the command line arguments</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the list of atomic option and value tokens</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../org/apache/commons/cli/ParseException.html" title="class in org.apache.commons.cli">ParseException</a></code> - if there are any problems encountered
while parsing the command line tokens.</dd>
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<h4>parse</h4>
<pre>public&nbsp;<a href="../../../../org/apache/commons/cli/CommandLine.html" title="class in org.apache.commons.cli">CommandLine</a>&nbsp;parse(<a href="../../../../org/apache/commons/cli/Options.html" title="class in org.apache.commons.cli">Options</a>&nbsp;options,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;arguments,
<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties)
throws <a href="../../../../org/apache/commons/cli/ParseException.html" title="class in org.apache.commons.cli">ParseException</a></pre>
<div class="block">Parse the arguments according to the specified options and properties.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>options</code> - the specified Options</dd>
<dd><code>arguments</code> - the command line arguments</dd>
<dd><code>properties</code> - command line option name-value pairs</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the list of atomic option and value tokens</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../org/apache/commons/cli/ParseException.html" title="class in org.apache.commons.cli">ParseException</a></code> - if there are any problems encountered
while parsing the command line tokens.</dd>
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<h4>parse</h4>
<pre>public&nbsp;<a href="../../../../org/apache/commons/cli/CommandLine.html" title="class in org.apache.commons.cli">CommandLine</a>&nbsp;parse(<a href="../../../../org/apache/commons/cli/Options.html" title="class in org.apache.commons.cli">Options</a>&nbsp;options,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;arguments,
boolean&nbsp;stopAtNonOption)
throws <a href="../../../../org/apache/commons/cli/ParseException.html" title="class in org.apache.commons.cli">ParseException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../org/apache/commons/cli/CommandLineParser.html#parse-org.apache.commons.cli.Options-java.lang.String:A-boolean-">CommandLineParser</a></code></span></div>
<div class="block">Parse the arguments according to the specified options.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../org/apache/commons/cli/CommandLineParser.html#parse-org.apache.commons.cli.Options-java.lang.String:A-boolean-">parse</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../org/apache/commons/cli/CommandLineParser.html" title="interface in org.apache.commons.cli">CommandLineParser</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>options</code> - the specified Options</dd>
<dd><code>arguments</code> - the command line arguments</dd>
<dd><code>stopAtNonOption</code> - if <tt>true</tt> an unrecognized argument stops
the parsing and the remaining arguments are added to the
<a href="../../../../org/apache/commons/cli/CommandLine.html" title="class in org.apache.commons.cli"><code>CommandLine</code></a>s args list. If <tt>false</tt> an unrecognized
argument triggers a ParseException.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the list of atomic option and value tokens</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../org/apache/commons/cli/ParseException.html" title="class in org.apache.commons.cli">ParseException</a></code> - if there are any problems encountered
while parsing the command line tokens.</dd>
</dl>
</li>
</ul>
<a name="parse-org.apache.commons.cli.Options-java.lang.String:A-java.util.Properties-boolean-">
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<h4>parse</h4>
<pre>public&nbsp;<a href="../../../../org/apache/commons/cli/CommandLine.html" title="class in org.apache.commons.cli">CommandLine</a>&nbsp;parse(<a href="../../../../org/apache/commons/cli/Options.html" title="class in org.apache.commons.cli">Options</a>&nbsp;options,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;arguments,
<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties,
boolean&nbsp;stopAtNonOption)
throws <a href="../../../../org/apache/commons/cli/ParseException.html" title="class in org.apache.commons.cli">ParseException</a></pre>
<div class="block">Parse the arguments according to the specified options and properties.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>options</code> - the specified Options</dd>
<dd><code>arguments</code> - the command line arguments</dd>
<dd><code>properties</code> - command line option name-value pairs</dd>
<dd><code>stopAtNonOption</code> - if <tt>true</tt> an unrecognized argument stops
the parsing and the remaining arguments are added to the
<a href="../../../../org/apache/commons/cli/CommandLine.html" title="class in org.apache.commons.cli"><code>CommandLine</code></a>s args list. If <tt>false</tt> an unrecognized
argument triggers a ParseException.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the list of atomic option and value tokens</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../org/apache/commons/cli/ParseException.html" title="class in org.apache.commons.cli">ParseException</a></code> - if there are any problems encountered
while parsing the command line tokens.</dd>
</dl>
</li>
</ul>
<a name="handleConcatenatedOptions-java.lang.String-">
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<h4>handleConcatenatedOptions</h4>
<pre>protected&nbsp;void&nbsp;handleConcatenatedOptions(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;token)
throws <a href="../../../../org/apache/commons/cli/ParseException.html" title="class in org.apache.commons.cli">ParseException</a></pre>
<div class="block">Breaks <code>token</code> into its constituent parts
using the following algorithm.
<ul>
<li>ignore the first character ("<b>-</b>")</li>
<li>for each remaining character check if an <a href="../../../../org/apache/commons/cli/Option.html" title="class in org.apache.commons.cli"><code>Option</code></a>
exists with that id.</li>
<li>if an <a href="../../../../org/apache/commons/cli/Option.html" title="class in org.apache.commons.cli"><code>Option</code></a> does exist then add that character
prepended with "<b>-</b>" to the list of processed tokens.</li>
<li>if the <a href="../../../../org/apache/commons/cli/Option.html" title="class in org.apache.commons.cli"><code>Option</code></a> can have an argument value and there
are remaining characters in the token then add the remaining
characters as a token to the list of processed tokens.</li>
<li>if an <a href="../../../../org/apache/commons/cli/Option.html" title="class in org.apache.commons.cli"><code>Option</code></a> does <b>NOT</b> exist <b>AND</b>
<code>stopAtNonOption</code> <b>IS</b> set then add the special token
"<b>--</b>" followed by the remaining characters and also
the remaining tokens directly to the processed tokens list.</li>
<li>if an <a href="../../../../org/apache/commons/cli/Option.html" title="class in org.apache.commons.cli"><code>Option</code></a> does <b>NOT</b> exist <b>AND</b>
<code>stopAtNonOption</code> <b>IS NOT</b> set then add that
character prepended with "<b>-</b>".</li>
</ul></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>token</code> - The current token to be <b>burst</b>
at the first non-Option encountered.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../org/apache/commons/cli/ParseException.html" title="class in org.apache.commons.cli">ParseException</a></code> - if there are any problems encountered
while parsing the command line token.</dd>
</dl>
</li>
</ul>
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