diff options
Diffstat (limited to 'pki/base/silent/src/argparser/SimpleExample.java')
-rw-r--r-- | pki/base/silent/src/argparser/SimpleExample.java | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/pki/base/silent/src/argparser/SimpleExample.java b/pki/base/silent/src/argparser/SimpleExample.java new file mode 100644 index 000000000..58e4d4656 --- /dev/null +++ b/pki/base/silent/src/argparser/SimpleExample.java @@ -0,0 +1,55 @@ +// --- 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); + } +} + |