-
Notifications
You must be signed in to change notification settings - Fork 85
/
PortRealizationPropagationCommand.java
250 lines (233 loc) · 10.1 KB
/
PortRealizationPropagationCommand.java
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
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
/*******************************************************************************
* Copyright (c) 2006, 2020 THALES GLOBAL SERVICES.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Thales - initial API and implementation
*******************************************************************************/
package org.polarsys.capella.core.platform.sirius.ui.commands;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.emf.ecore.EObject;
import org.polarsys.capella.common.data.activity.ActivityEdge;
import org.polarsys.capella.common.data.activity.ActivityNode;
import org.polarsys.capella.common.data.modellingcore.ModelElement;
import org.polarsys.capella.common.data.modellingcore.TraceableElement;
import org.polarsys.capella.common.tools.report.EmbeddedMessage;
import org.polarsys.capella.core.data.capellacore.CapellaElement;
import org.polarsys.capella.core.data.cs.BlockArchitecture;
import org.polarsys.capella.core.data.cs.Component;
import org.polarsys.capella.core.data.cs.Part;
import org.polarsys.capella.core.data.fa.AbstractFunction;
import org.polarsys.capella.core.data.fa.ComponentExchange;
import org.polarsys.capella.core.data.fa.ComponentPort;
import org.polarsys.capella.core.data.fa.FaPackage;
import org.polarsys.capella.core.data.fa.FunctionInputPort;
import org.polarsys.capella.core.data.fa.FunctionOutputPort;
import org.polarsys.capella.core.data.fa.FunctionalExchange;
import org.polarsys.capella.core.data.helpers.fa.services.FunctionExt;
import org.polarsys.capella.core.data.helpers.fa.services.FunctionalExt;
import org.polarsys.capella.core.data.information.InformationFactory;
import org.polarsys.capella.core.data.information.Port;
import org.polarsys.capella.core.data.information.PortRealization;
import org.polarsys.capella.core.model.helpers.ComponentExchangeExt;
import org.polarsys.capella.core.model.helpers.ComponentExt;
import org.polarsys.capella.core.model.helpers.RefinementLinkExt;
public class PortRealizationPropagationCommand extends AbstractFixCommand {
/**
* {@inheritDoc}
*/
@Override
public String getName() {
return Messages.PropagatePortRealizations;
}
/**
* @param modelElement
*/
public PortRealizationPropagationCommand(Collection<ModelElement> selection) {
this(selection, new NullProgressMonitor());
}
/**
* @param modelElement
* @param progressMonitor
*/
public PortRealizationPropagationCommand(Collection<ModelElement> selection, IProgressMonitor progressMonitor) {
super(selection, progressMonitor);
}
/**
* Returns a list of model elements on which a transition should be applied
* @param modelElement
* @return
*/
@Override
@SuppressWarnings("unchecked")
protected Collection<ModelElement> retrieveModelElements(ModelElement modelElement) {
if (modelElement instanceof BlockArchitecture) {
Collection<?> result = FunctionalExt.getAllFunctionalExchanges((BlockArchitecture) modelElement);
return (Collection<ModelElement>) result;
} else if (modelElement instanceof FunctionalExchange) {
return Collections.singleton(modelElement);
} else if (modelElement instanceof AbstractFunction) {
Collection<?> result = FunctionExt.getAllOwnedFunctionalExchanges((AbstractFunction) modelElement);
return (Collection<ModelElement>) result;
} else if (modelElement instanceof ComponentExchange) {
return Collections.singleton(modelElement);
} else if (modelElement instanceof Component) {
Collection<?> result = ComponentExt.getAllOwnedComponentExchanges((Component) modelElement);
return (Collection<ModelElement>) result;
} else if (modelElement instanceof Part) {
return retrieveModelElements(((Part) modelElement).getAbstractType());
}
return Collections.singleton(modelElement);
}
@Override
protected boolean process(ModelElement element) {
boolean attachementAdded = false;
if (element instanceof FunctionalExchange) {
FunctionalExchange fe = (FunctionalExchange) element;
List<CapellaElement> previousPhaseElements = RefinementLinkExt.getRelatedTargetElements(fe, FaPackage.Literals.FUNCTIONAL_EXCHANGE);
ActivityNode sourceCurrent = fe.getSource();
if (sourceCurrent instanceof Port) {
for (CapellaElement previous : previousPhaseElements) {
FunctionalExchange previousExchange = (FunctionalExchange) previous;
ActivityNode sourcePrevious = previousExchange.getSource();
attachementAdded |= attachIfNeeded((Port) sourceCurrent, sourcePrevious);
}
detachIfUnused((Port) sourceCurrent);
}
ActivityNode targetCurrent = fe.getTarget();
if (targetCurrent instanceof Port) {
for (CapellaElement previous : previousPhaseElements) {
FunctionalExchange previousExchange = (FunctionalExchange) previous;
ActivityNode targetPrevious = previousExchange.getTarget();
attachementAdded |= attachIfNeeded((Port) targetCurrent, targetPrevious);
}
detachIfUnused((Port) targetCurrent);
}
} else if (element instanceof ComponentExchange) {
ComponentExchange ce = (ComponentExchange) element;
List<CapellaElement> previousPhaseElements = RefinementLinkExt.getRelatedTargetElements(ce, FaPackage.Literals.COMPONENT_EXCHANGE);
EObject sourceCurrent = ComponentExchangeExt.getSourcePort(ce);
if (sourceCurrent instanceof Port) {
for (CapellaElement previous : previousPhaseElements) {
ComponentExchange previousExchange = (ComponentExchange) previous;
Port sourcePrevious = ComponentExchangeExt.getSourcePort(previousExchange);
attachementAdded |= attachIfNeeded((Port) sourceCurrent, sourcePrevious);
}
detachIfUnused((Port) sourceCurrent);
}
EObject targetCurrent = ComponentExchangeExt.getTargetPort(ce);
if (targetCurrent instanceof Port) {
for (CapellaElement previous : previousPhaseElements) {
ComponentExchange previousExchange = (ComponentExchange) previous;
Port targetPrevious = ComponentExchangeExt.getTargetPort(previousExchange);
attachementAdded |= attachIfNeeded((Port) targetCurrent, targetPrevious);
}
detachIfUnused((Port) targetCurrent);
}
}
return attachementAdded;
}
/**
* @param current
* @param previous
*/
private boolean attachIfNeeded(Port current, EObject previous) {
if (previous instanceof Port) {
if (!RefinementLinkExt.isLinkedTo(current, (TraceableElement) previous)) {
attach(current, (TraceableElement) previous);
return true;
}
}
return false;
}
/**
* @param current
* @param sourcePrevious
*/
private void attach(Port current, TraceableElement previous) {
PortRealization realization = InformationFactory.eINSTANCE.createPortRealization();
realization.setSourceElement(current);
realization.setTargetElement(previous);
current.getOwnedPortRealizations().add(realization);
String message = "Port realization " + realization.getLabel() + " has been propagated from source element "
+ current.getLabel() + " to target element " + previous.getLabel();
EmbeddedMessage eMessage = new EmbeddedMessage(message, logger.getName(),
Arrays.asList(realization, current, previous));
logger.info(eMessage);
}
/**
* @param current
*/
private void detachIfUnused(Port current) {
if (current != null) {
List<CapellaElement> realizedExch = new ArrayList<>();
if (current instanceof FunctionOutputPort) {
for (ActivityEdge edge : ((FunctionOutputPort) current).getOutgoing()) {
realizedExch.addAll(RefinementLinkExt.getRelatedTargetElements((CapellaElement) edge, FaPackage.Literals.FUNCTIONAL_EXCHANGE));
}
} else if (current instanceof FunctionInputPort) {
for (ActivityEdge edge : ((FunctionInputPort) current).getIncoming()) {
realizedExch.addAll(RefinementLinkExt.getRelatedTargetElements((CapellaElement) edge, FaPackage.Literals.FUNCTIONAL_EXCHANGE));
}
} else if (current instanceof ComponentPort) {
for (ComponentExchange exch : ((ComponentPort) current).getComponentExchanges()) {
realizedExch.addAll(RefinementLinkExt.getRelatedTargetElements(exch, FaPackage.Literals.COMPONENT_EXCHANGE));
}
}
for (PortRealization rlz : current.getOutgoingPortRealizations()) {
Port port = rlz.getRealizedPort();
boolean detachMe = true;
if (port instanceof FunctionOutputPort) {
for (ActivityEdge edge : ((FunctionOutputPort) port).getOutgoing()) {
if (realizedExch.contains(edge)) {
detachMe = false;
}
}
} else if (port instanceof FunctionInputPort) {
for (ActivityEdge edge : ((FunctionInputPort) port).getIncoming()) {
if (realizedExch.contains(edge)) {
detachMe = false;
}
}
} else if (port instanceof ComponentPort) {
for (ComponentExchange exch : ((ComponentPort) port).getComponentExchanges()) {
if (realizedExch.contains(exch)) {
detachMe = false;
}
}
}
if (detachMe) {
detach(current, port);
}
}
}
}
/**
* @param currentPort
* @param realizedPort
*/
private void detach(Port currentPort, Port realizedPort) {
if ((null != currentPort) && (null != realizedPort)) {
PortRealization rlzToDelete = null;
for (PortRealization rlz : currentPort.getOutgoingPortRealizations()) {
if (realizedPort.equals(rlz.getRealizedPort())) {
rlzToDelete = rlz;
}
}
if (null != rlzToDelete) {
currentPort.getOwnedPortRealizations().remove(rlzToDelete);
}
}
}
}