Maven Clover report

Clover coverage report - Maven Clover report

Coverage timestamp: Thu Oct 11 2007 08:41:48 CEST

FRAMES NO FRAMES

file stats:	LOC:	125		Methods:	11
	NCLOC:	93		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

Item.java

85.7%

100%

96.4%

1		/*
2		* Copyright (C) 2007 Eric MIGNOT - mignots.eric@free.fr
3		*
4		* This library is free software; you can redistribute it and/or
5		* modify it under the terms of the GNU Lesser General Public
6		* License as published by the Free Software Foundation; either
7		* version 2.1 of the License, or (at your option) any later version.
8		*
9		* This library is distributed in the hope that it will be useful,
10		* but WITHOUT ANY WARRANTY; without even the implied warranty of
11		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12		* Lesser General Public License for more details.
13		*
14		* You should have received a copy of the GNU Lesser General Public
15		* License along with this library; if not, write to the Free Software
16		* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17		*/
18		package org.ericmignot.modeler.gui.workarea;
19
20		import java.awt.Dimension;
21		import java.awt.Point;
22
23		import javax.swing.JPanel;
24
25		import org.ericmignot.modeler.data.BusinessObject;
26		import org.ericmignot.modeler.data.BusinessObjectListener;
27		import org.ericmignot.modeler.gui.layout.Zoomable;
28
29
30		public abstract class Item extends JPanel implements Zoomable, BusinessObjectListener
31		{
32		private Class expectedBusinessObjectClass;
33		private BusinessObject businessObject;
34		private WorkArea workArea;
35
36	362	protected Item()
37		{
38	362	this.setExpectedBusinessObjectClass (BusinessObject.class);
39	362	this.businessObject = null;
40		}
41
42	5852	public BusinessObject getBusinessObject()
43		{
44	5852	return businessObject;
45		}
46
47	725	public Class getExpectedBusinessObjectClass()
48		{
49	725	return this.expectedBusinessObjectClass;
50		}
51	366	public void setExpectedBusinessObjectClass(Class aClass)
52		{
53	366	if (this.businessObject != null && aClass!=null)
54		{
55	3	if (! (aClass.isAssignableFrom(this.businessObject.getClass())))
56		{
57	1	throw new IllegalArgumentException();
58		}
59		}
60	365	this.expectedBusinessObjectClass = aClass;
61		}
62
63	361	protected void checkSetBusinessObjectAllowed(BusinessObject businessObject)
64		{
65	361	if (businessObject != null && this.getExpectedBusinessObjectClass()!=null)
66		{
67	361	if (! (this.getExpectedBusinessObjectClass().isAssignableFrom(businessObject.getClass())))
68		{
69	1	throw new IllegalArgumentException();
70		}
71		}
72		}
73
74	361	public void setBusinessObject(BusinessObject businessObject)
75		{
76	361	this.checkSetBusinessObjectAllowed(businessObject);
77	360	if (this.businessObject != null)
78		{
79	2	this.businessObject.removeListener(this);
80		}
81	360	this.businessObject = businessObject;
82	360	if (this.businessObject != null)
83		{
84	360	this.businessObject.addListener(this);
85		}
86	360	this.businessObjectUpdated(businessObject);
87		}
88
89	936	public Point getZoomedLocation(double zoomFactor)
90		{
91	936	Dimension halfSize = this.businessObject.getHalfSize();
92	936	Point center = this.businessObject.getCenter();
93	936	return new Point (
94		(int) (zoomFactor*(center.x-halfSize.width)),
95		(int) (zoomFactor*(center.y-halfSize.height)));
96		}
97
98	936	public Dimension getZoomedSize(double zoomFactor)
99		{
100	936	Dimension halfSize = this.businessObject.getHalfSize();
101	936	int width = (int) (1+2halfSize.widthzoomFactor);
102	936	int height = (int) (1+2halfSize.heightzoomFactor);
103	936	return new Dimension (width, height);
104		}
105
106	754	public WorkArea getWorkArea()
107		{
108	754	return workArea;
109		}
110
111	349	public void setWorkArea(WorkArea workArea)
112		{
113	349	this.workArea = workArea;
114		}
115
116	521	final public void businessObjectUpdated(BusinessObject businessObject)
117		{
118	521	this.businessObjectUpdatedImpl(businessObject);
119	521	if (this.getWorkArea()!=null)
120		{
121	129	this.getWorkArea().doLayout();
122		}
123		}
124		protected abstract void businessObjectUpdatedImpl(BusinessObject businessObject);
125		}