blob: f2ede776247f8c6ad8d9cebe3b63816b578ae1d2 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
/*****************************************************************************
* Copyright (c) 2013 CEA
*
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Soyatec - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.diagram.sequence.internal.constraints;
import org.eclipse.gef.EditPart;
import org.eclipse.papyrus.infra.constraints.SimpleConstraint;
import org.eclipse.papyrus.infra.constraints.constraints.Constraint;
import org.eclipse.papyrus.infra.tools.util.ClassLoaderHelper;
import org.eclipse.papyrus.uml.diagram.sequence.edit.parts.CommentAnnotatedElementEditPart;
public class DurationLinkConstraint extends org.eclipse.papyrus.infra.constraints.constraints.AbstractConstraint {
private String sourcePart;
@Override
protected void setDescriptor(SimpleConstraint descriptor) {
sourcePart = getValue("sourcePart"); //$NON-NLS-1$
}
@Override
public boolean match(Object selection) {
if (selection instanceof CommentAnnotatedElementEditPart) {
CommentAnnotatedElementEditPart sel = (CommentAnnotatedElementEditPart) selection;
EditPart source = sel.getSource();
if (source != null && sourcePart != null) {
Class<?> clazz = ClassLoaderHelper.loadClass(sourcePart);
return clazz.isInstance(source);
}
}
return false;
}
@Override
protected boolean equivalent(Constraint constraint) {
if (constraint == null) {
return false;
}
if (!(constraint instanceof DurationLinkConstraint)) {
return false;
}
DurationLinkConstraint other = (DurationLinkConstraint) constraint;
if (sourcePart == null) {
if (other.sourcePart != null) {
return false;
}
} else if (!sourcePart.equals(other.sourcePart)) {
return false;
}
return true;
}
}
|