Coverage Report - palmed.command.AboutCommand

Classes in this Package	Line Coverage	Branch Coverage	Complexity
AboutCommand	0%	0%	2.0;2

1		/**
2		* Redistribution and use in source and binary forms, with or without
3		* modification, are permitted provided that the following conditions are
4		* met :
5		*
6		* . Redistributions of source code must retain the above copyright
7		* notice, this list of conditions and the following disclaimer.
8		*
9		* . Redistributions in binary form must reproduce the above copyright
10		* notice, this list of conditions and the following disclaimer in the
11		* documentation and/or other materials provided with the distribution.
12		*
13		* . The name of the author may not be used to endorse or promote products
14		* derived from this software without specific prior written permission.
15		*
16		* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17		* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18		* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19		* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
20		* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21		* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
22		* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23		* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
24		* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
25		* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26		* POSSIBILITY OF SUCH DAMAGE.
27		*
28		* $Id$
29		*/
30
31		package palmed.command;
32
33		import javax.microedition.lcdui.Display;
34		import javax.microedition.lcdui.Displayable;
35		import javax.microedition.midlet.MIDlet;
36		import palmed.ui.AboutDialog;
37		import palmed.ui.ICommand;
38
39		/**
40		* This class implements the 'about' command.
41		*
42		* @author Mathieu Champlon
43		* @version $Revision$ $Date$
44		*/
45		public final class AboutCommand implements ICommand
46		{
47		/**
48		* The display.
49		*/
50		private final Display display_;
51		/**
52		* The about dialog.
53		*/
54		private final AboutDialog dialog_;
55
56		/**
57		* Create an 'about' command.
58		*
59		* @param midlet the midlet
60		* @param display the display
61		* @param next the displayable to show when closing the about dialog
62		*/
63		public AboutCommand( final MIDlet midlet, final Display display, final Displayable next )
64	0	{
65	0	if( display == null )
66	0	throw new IllegalArgumentException( "parameter 'display' is null" );
67	0	dialog_ = new AboutDialog( midlet, display, next );
68	0	display_ = display;
69	0	}
70
71		/**
72		* {@inheritDoc}
73		*/
74		public void execute()
75		{
76	0	display_.setCurrent( dialog_.refresh() );
77	0	}
78		}