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package com.netscape.pkisilent.argparser;
// --- BEGIN COPYRIGHT BLOCK ---
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2007 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
/**
* Gives a very simple example of the use of {@link argparser.ArgParser ArgParser}.
*/
public class SimpleExample {
/**
* Run this to invoke command line parsing.
*/
public static void main(String[] args) {
// create holder objects for storing results ...
DoubleHolder theta = new DoubleHolder();
StringHolder fileName = new StringHolder();
BooleanHolder debug = new BooleanHolder();
// create the parser and specify the allowed options ...
ArgParser parser = new ArgParser("java argparser.SimpleExample");
parser.addOption("-theta %f #theta value (in degrees)", theta);
parser.addOption("-file %s #name of the operating file", fileName);
parser.addOption("-debug %v #enables display of debugging info",
debug);
// and then match the arguments
parser.matchAllArgs(args);
// now print out the values
System.out.println("theta=" + theta.value);
System.out.println("fileName=" + fileName.value);
System.out.println("debug=" + debug.value);
}
}
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