blob: a97a2957c896244645832e873ae7d7edecad4bf1 (
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
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
/*****************************************************************************
* Copyright (c) 2011 CEA LIST.
*
*
* 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:
*
* Yann Tanguy (CEA LIST) yann.tanguy@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.service.types.helper;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.gmf.runtime.common.core.command.ICommand;
import org.eclipse.gmf.runtime.emf.type.core.requests.CreateRelationshipRequest;
import org.eclipse.gmf.runtime.emf.type.core.requests.IEditCommandRequest;
import org.eclipse.gmf.runtime.emf.type.core.requests.ReorientRelationshipRequest;
import org.eclipse.papyrus.uml.service.types.command.InterfaceRealizationReorientCommand;
import org.eclipse.uml2.uml.BehavioredClassifier;
import org.eclipse.uml2.uml.Interface;
import org.eclipse.uml2.uml.UMLPackage;
/**
* This helper is used to set the source and the target for a {@link InterfaceRealization}
*/
public class InterfaceRealizationEditHelper extends DependencyEditHelper {
/**
* {@inheritDoc}
*/
@Override
protected EReference getSourceReference() {
return UMLPackage.eINSTANCE.getInterfaceRealization_ImplementingClassifier();
}
/**
* {@inheritDoc}
*/
@Override
protected EReference getTargetReference() {
return UMLPackage.eINSTANCE.getInterfaceRealization_Contract();
}
/**
* {@inheritDoc}
*/
@Override
protected boolean canCreate(EObject source, EObject target) {
if((source != null) && !(source instanceof BehavioredClassifier)) {
return false;
}
if((target != null) && !(target instanceof Interface)) {
return false;
}
if((source != null) && (target != null) && (source == target)) {
return false;
}
return true;
}
/**
* {@inheritDoc}
*/
@Override
protected ICommand getReorientRelationshipCommand(ReorientRelationshipRequest req) {
return new InterfaceRealizationReorientCommand(req);
}
/**
*
* @see org.eclipse.papyrus.uml.service.types.helper.DirectedRelationshipEditHelper#getCreateRelationshipCommand(org.eclipse.gmf.runtime.emf.type.core.requests.CreateRelationshipRequest)
*
* @param req
* @return
* the command to use to create the interface realization link
*/
@Override
protected ICommand getCreateRelationshipCommand(CreateRelationshipRequest req) {
final ICommand cmd = super.getCreateRelationshipCommand(req);
req.setContainer(req.getSource());
return cmd;
}
/**
*
* @see org.eclipse.gmf.runtime.emf.type.core.edithelper.AbstractEditHelper#configureRequest(org.eclipse.gmf.runtime.emf.type.core.requests.IEditCommandRequest)
*
* @param request
* the request
*/
@Override
protected void configureRequest(final IEditCommandRequest request) {
super.configureRequest(request);
if(request instanceof CreateRelationshipRequest) {
((CreateRelationshipRequest)request).setContainer(((CreateRelationshipRequest)request).getSource());
}
}
}
|