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Package: MultisegmentItemProviderAdapterFactory
MultisegmentItemProviderAdapterFactory
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| MultisegmentItemProviderAdapterFactory() |
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| adapt(Notifier, Object) |
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| adapt(Object, Object) |
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| addListener(INotifyChangedListener) |
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| createMultiDomainModelReferenceSegmentAdapter() |
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| dispose() |
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| fireNotifyChanged(Notification) |
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| getChildCreationExtenders() |
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| getNewChildDescriptors(Object, EditingDomain) |
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| getResourceLocator() |
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| getRootAdapterFactory() |
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| isFactoryForType(Object) |
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| removeListener(INotifyChangedListener) |
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| setParentAdapterFactory(ComposedAdapterFactory) |
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Coverage
1: /**
2: * Copyright (c) 2011-2019 EclipseSource Muenchen GmbH and others.
3: *
4: * All rights reserved. This program and the accompanying materials
5: * are made available under the terms of the Eclipse Public License 2.0
6: * which accompanies this distribution, and is available at
7: * https://www.eclipse.org/legal/epl-2.0/
8: *
9: * SPDX-License-Identifier: EPL-2.0
10: *
11: * Contributors:
12: * Lucas Koehler - initial API and implementation
13: */
14: package org.eclipse.emfforms.view.spi.multisegment.model.provider;
15:
16: import java.util.ArrayList;
17: import java.util.Collection;
18: import java.util.List;
19:
20: import org.eclipse.emf.common.notify.Adapter;
21: import org.eclipse.emf.common.notify.Notification;
22: import org.eclipse.emf.common.notify.Notifier;
23: import org.eclipse.emf.common.util.ResourceLocator;
24: import org.eclipse.emf.edit.domain.EditingDomain;
25: import org.eclipse.emf.edit.provider.ChangeNotifier;
26: import org.eclipse.emf.edit.provider.ChildCreationExtenderManager;
27: import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
28: import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
29: import org.eclipse.emf.edit.provider.IChangeNotifier;
30: import org.eclipse.emf.edit.provider.IChildCreationExtender;
31: import org.eclipse.emf.edit.provider.IDisposable;
32: import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
33: import org.eclipse.emf.edit.provider.IItemLabelProvider;
34: import org.eclipse.emf.edit.provider.IItemPropertySource;
35: import org.eclipse.emf.edit.provider.INotifyChangedListener;
36: import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
37: import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
38: import org.eclipse.emfforms.view.spi.multisegment.model.VMultisegmentPackage;
39: import org.eclipse.emfforms.view.spi.multisegment.model.util.MultisegmentAdapterFactory;
40:
41: /**
42: * This is the factory that is used to provide the interfaces needed to support Viewers.
43: * The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged
44: * fireNotifyChanged}.
45: * The adapters also support Eclipse property sheets.
46: * Note that most of the adapters are shared among multiple instances.
47: * <!-- begin-user-doc -->
48: * <!-- end-user-doc -->
49: *
50: * @generated
51: */
52: public class MultisegmentItemProviderAdapterFactory extends MultisegmentAdapterFactory
53: implements ComposeableAdapterFactory, IChangeNotifier, IDisposable, IChildCreationExtender {
54: /**
55: * This keeps track of the root adapter factory that delegates to this adapter factory.
56: * <!-- begin-user-doc -->
57: * <!-- end-user-doc -->
58: *
59: * @generated
60: */
61: protected ComposedAdapterFactory parentAdapterFactory;
62:
63: /**
64: * This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
65: * <!-- begin-user-doc -->
66: * <!-- end-user-doc -->
67: *
68: * @generated
69: */
70: protected IChangeNotifier changeNotifier = new ChangeNotifier();
71:
72: /**
73: * This helps manage the child creation extenders.
74: * <!-- begin-user-doc -->
75: * <!-- end-user-doc -->
76: *
77: * @generated
78: */
79: protected ChildCreationExtenderManager childCreationExtenderManager = new ChildCreationExtenderManager(
80: MultisegmentEditPlugin.INSTANCE, VMultisegmentPackage.eNS_URI);
81:
82: /**
83: * This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
84: * <!-- begin-user-doc -->
85: * <!-- end-user-doc -->
86: *
87: * @generated
88: */
89: protected Collection<Object> supportedTypes = new ArrayList<>();
90:
91: /**
92: * This constructs an instance.
93: * <!-- begin-user-doc -->
94: * <!-- end-user-doc -->
95: *
96: * @generated
97: */
98: public MultisegmentItemProviderAdapterFactory() {
99: supportedTypes.add(IEditingDomainItemProvider.class);
100: supportedTypes.add(IStructuredItemContentProvider.class);
101: supportedTypes.add(ITreeItemContentProvider.class);
102: supportedTypes.add(IItemLabelProvider.class);
103: supportedTypes.add(IItemPropertySource.class);
104: }
105:
106: /**
107: * This keeps track of the one adapter used for all
108: * {@link org.eclipse.emfforms.view.spi.multisegment.model.VMultiDomainModelReferenceSegment} instances.
109: * <!-- begin-user-doc -->
110: * <!-- end-user-doc -->
111: *
112: * @generated
113: */
114: protected MultiDomainModelReferenceSegmentItemProvider multiDomainModelReferenceSegmentItemProvider;
115:
116: /**
117: * This creates an adapter for a
118: * {@link org.eclipse.emfforms.view.spi.multisegment.model.VMultiDomainModelReferenceSegment}.
119: * <!-- begin-user-doc -->
120: * <!-- end-user-doc -->
121: *
122: * @generated
123: */
124: @Override
125: public Adapter createMultiDomainModelReferenceSegmentAdapter() {
126:• if (multiDomainModelReferenceSegmentItemProvider == null) {
127: multiDomainModelReferenceSegmentItemProvider = new MultiDomainModelReferenceSegmentItemProvider(this);
128: }
129:
130: return multiDomainModelReferenceSegmentItemProvider;
131: }
132:
133: /**
134: * This returns the root adapter factory that contains this factory.
135: * <!-- begin-user-doc -->
136: * <!-- end-user-doc -->
137: *
138: * @generated
139: */
140: @Override
141: public ComposeableAdapterFactory getRootAdapterFactory() {
142:• return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
143: }
144:
145: /**
146: * This sets the composed adapter factory that contains this factory.
147: * <!-- begin-user-doc -->
148: * <!-- end-user-doc -->
149: *
150: * @generated
151: */
152: @Override
153: public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory) {
154: this.parentAdapterFactory = parentAdapterFactory;
155: }
156:
157: /**
158: * <!-- begin-user-doc -->
159: * <!-- end-user-doc -->
160: *
161: * @generated
162: */
163: @Override
164: public boolean isFactoryForType(Object type) {
165:• return supportedTypes.contains(type) || super.isFactoryForType(type);
166: }
167:
168: /**
169: * This implementation substitutes the factory itself as the key for the adapter.
170: * <!-- begin-user-doc -->
171: * <!-- end-user-doc -->
172: *
173: * @generated
174: */
175: @Override
176: public Adapter adapt(Notifier notifier, Object type) {
177: return super.adapt(notifier, this);
178: }
179:
180: /**
181: * <!-- begin-user-doc -->
182: * <!-- end-user-doc -->
183: *
184: * @generated
185: */
186: @Override
187: public Object adapt(Object object, Object type) {
188:• if (isFactoryForType(type)) {
189: final Object adapter = super.adapt(object, type);
190:• if (!(type instanceof Class<?>) || ((Class<?>) type).isInstance(adapter)) {
191: return adapter;
192: }
193: }
194:
195: return null;
196: }
197:
198: /**
199: * <!-- begin-user-doc -->
200: * <!-- end-user-doc -->
201: *
202: * @generated
203: */
204: public List<IChildCreationExtender> getChildCreationExtenders() {
205: return childCreationExtenderManager.getChildCreationExtenders();
206: }
207:
208: /**
209: * <!-- begin-user-doc -->
210: * <!-- end-user-doc -->
211: *
212: * @generated
213: */
214: @Override
215: public Collection<?> getNewChildDescriptors(Object object, EditingDomain editingDomain) {
216: return childCreationExtenderManager.getNewChildDescriptors(object, editingDomain);
217: }
218:
219: /**
220: * <!-- begin-user-doc -->
221: * <!-- end-user-doc -->
222: *
223: * @generated
224: */
225: @Override
226: public ResourceLocator getResourceLocator() {
227: return childCreationExtenderManager;
228: }
229:
230: /**
231: * This adds a listener.
232: * <!-- begin-user-doc -->
233: * <!-- end-user-doc -->
234: *
235: * @generated
236: */
237: @Override
238: public void addListener(INotifyChangedListener notifyChangedListener) {
239: changeNotifier.addListener(notifyChangedListener);
240: }
241:
242: /**
243: * This removes a listener.
244: * <!-- begin-user-doc -->
245: * <!-- end-user-doc -->
246: *
247: * @generated
248: */
249: @Override
250: public void removeListener(INotifyChangedListener notifyChangedListener) {
251: changeNotifier.removeListener(notifyChangedListener);
252: }
253:
254: /**
255: * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
256: * <!-- begin-user-doc -->
257: * <!-- end-user-doc -->
258: *
259: * @generated
260: */
261: @Override
262: public void fireNotifyChanged(Notification notification) {
263: changeNotifier.fireNotifyChanged(notification);
264:
265:• if (parentAdapterFactory != null) {
266: parentAdapterFactory.fireNotifyChanged(notification);
267: }
268: }
269:
270: /**
271: * This disposes all of the item providers created by this factory.
272: * <!-- begin-user-doc -->
273: * <!-- end-user-doc -->
274: *
275: * @generated
276: */
277: @Override
278: public void dispose() {
279:• if (multiDomainModelReferenceSegmentItemProvider != null) {
280: multiDomainModelReferenceSegmentItemProvider.dispose();
281: }
282: }
283:
284: }