Coverage Report

Coverage Report - com.jeantessier.commandline.OptionalValueSwitch

Classes in this File

Line Coverage

Branch Coverage

Complexity

OptionalValueSwitch

86%

13/15

100%

2/2

1.167

 /*
  *  Copyright (c) 2001-2009, Jean Tessier
  *  All rights reserved.
  *  
  *  Redistribution and use in source and binary forms, with or without
  *  modification, are permitted provided that the following conditions
  *  are met:
  *  
  *      * Redistributions of source code must retain the above copyright
  *        notice, this list of conditions and the following disclaimer.
  *  
  *      * Redistributions in binary form must reproduce the above copyright
  *        notice, this list of conditions and the following disclaimer in the
  *        documentation and/or other materials provided with the distribution.
  *  
  *      * Neither the name of Jean Tessier nor the names of his contributors
  *        may be used to endorse or promote products derived from this software
  *        without specific prior written permission.
  *  
  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  *  A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR
  *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  *  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 package com.jeantessier.commandline;
 
 /**
  *  The switch can appear by itself or followed by a value.  It can only
  *  appear once on the command-line.
  */
 public class OptionalValueSwitch extends CommandLineSwitchBase {
     public OptionalValueSwitch(String name) {
         this(name, "", false);
     }
 
     public OptionalValueSwitch(String name, String defaultValue) {
         this(name, defaultValue, false);
     }
 
     public OptionalValueSwitch(String name, boolean mandatory) {
         this(name, "", mandatory);
     }
 
     public OptionalValueSwitch(String name, String defaultValue, boolean mandatory) {
         super(name, defaultValue, mandatory);
     }
 
     public int parse(String value) throws CommandLineException {
         int result = 1;
 
         setValue(value);
 
         if (value != null) {
             result++;
         }
     
         return result;
     }
 
     public void accept(Visitor visitor) {
         visitor.visitOptionalValueSwitch(this);
     }
 }

1		/*
2		* Copyright (c) 2001-2009, Jean Tessier
3		* All rights reserved.
4		*
5		* Redistribution and use in source and binary forms, with or without
6		* modification, are permitted provided that the following conditions
7		* are met:
8		*
9		* * Redistributions of source code must retain the above copyright
10		* notice, this list of conditions and the following disclaimer.
11		*
12		* * Redistributions in binary form must reproduce the above copyright
13		* notice, this list of conditions and the following disclaimer in the
14		* documentation and/or other materials provided with the distribution.
15		*
16		* * Neither the name of Jean Tessier nor the names of his contributors
17		* may be used to endorse or promote products derived from this software
18		* without specific prior written permission.
19		*
20		* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21		* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22		* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23		* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
24		* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25		* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26		* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27		* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28		* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29		* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30		* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31		*/
32
33		package com.jeantessier.commandline;
34
35		/**
36		* The switch can appear by itself or followed by a value. It can only
37		* appear once on the command-line.
38		*/
39		public class OptionalValueSwitch extends CommandLineSwitchBase {
40		public OptionalValueSwitch(String name) {
41	29	this(name, "", false);
42	29	}
43
44		public OptionalValueSwitch(String name, String defaultValue) {
45	147	this(name, defaultValue, false);
46	147	}
47
48		public OptionalValueSwitch(String name, boolean mandatory) {
49	0	this(name, "", mandatory);
50	0	}
51
52		public OptionalValueSwitch(String name, String defaultValue, boolean mandatory) {
53	177	super(name, defaultValue, mandatory);
54	177	}
55
56		public int parse(String value) throws CommandLineException {
57	13	int result = 1;
58
59	13	setValue(value);
60
61	13	if (value != null) {
62	8	result++;
63		}
64
65	13	return result;
66		}
67
68		public void accept(Visitor visitor) {
69	22	visitor.visitOptionalValueSwitch(this);
70	22	}
71		}