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Package: RuleRepositoryItemProvider
RuleRepositoryItemProvider
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| RuleRepositoryItemProvider(AdapterFactory) |
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| collectNewChildDescriptors(Collection, Object) |
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| getChildFeature(Object, Object) |
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| getChildrenFeatures(Object) |
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| getImage(Object) |
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| getPropertyDescriptors(Object) |
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| getResourceLocator() |
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| getText(Object) |
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| notifyChanged(Notification) |
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Coverage
1: /**
2: * Copyright (c) 2011-2016 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: * Eugen Neufeld - initial API and implementation
13: */
14: package org.eclipse.emfforms.spi.rulerepository.model.provider;
15:
16: import java.util.Collection;
17: import java.util.List;
18:
19: import org.eclipse.emf.common.notify.AdapterFactory;
20: import org.eclipse.emf.common.notify.Notification;
21: import org.eclipse.emf.common.util.ResourceLocator;
22: import org.eclipse.emf.ecore.EStructuralFeature;
23: import org.eclipse.emf.edit.provider.IChildCreationExtender;
24: import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
25: import org.eclipse.emf.edit.provider.IItemLabelProvider;
26: import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
27: import org.eclipse.emf.edit.provider.IItemPropertySource;
28: import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
29: import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
30: import org.eclipse.emf.edit.provider.ItemProviderAdapter;
31: import org.eclipse.emf.edit.provider.ViewerNotification;
32: import org.eclipse.emfforms.spi.rulerepository.model.VRuleRepository;
33: import org.eclipse.emfforms.spi.rulerepository.model.VRulerepositoryFactory;
34: import org.eclipse.emfforms.spi.rulerepository.model.VRulerepositoryPackage;
35:
36: /**
37: * This is the item provider adapter for a {@link org.eclipse.emfforms.spi.rulerepository.model.VRuleRepository} object.
38: * <!-- begin-user-doc --> <!-- end-user-doc -->
39: *
40: * @generated
41: */
42: public class RuleRepositoryItemProvider extends ItemProviderAdapter implements IEditingDomainItemProvider,
43: IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource {
44: /**
45: * This constructs an instance from a factory and a notifier. <!--
46: * begin-user-doc --> <!-- end-user-doc -->
47: *
48: * @generated
49: */
50: public RuleRepositoryItemProvider(AdapterFactory adapterFactory) {
51: super(adapterFactory);
52: }
53:
54: /**
55: * This returns the property descriptors for the adapted class. <!--
56: * begin-user-doc --> <!-- end-user-doc -->
57: *
58: * @generated
59: */
60: @Override
61: public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
62:• if (itemPropertyDescriptors == null) {
63: super.getPropertyDescriptors(object);
64:
65: }
66: return itemPropertyDescriptors;
67: }
68:
69: /**
70: * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
71: * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
72: * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
73: * <!-- begin-user-doc -->
74: * <!-- end-user-doc -->
75: *
76: * @generated
77: */
78: @Override
79: public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
80:• if (childrenFeatures == null) {
81: super.getChildrenFeatures(object);
82: childrenFeatures.add(VRulerepositoryPackage.Literals.RULE_REPOSITORY__RULE_ENTRIES);
83: }
84: return childrenFeatures;
85: }
86:
87: /**
88: * <!-- begin-user-doc -->
89: * <!-- end-user-doc -->
90: *
91: * @generated
92: */
93: @Override
94: protected EStructuralFeature getChildFeature(Object object, Object child) {
95: // Check the type of the specified child object and return the proper feature to use for
96: // adding (see {@link AddCommand}) it as a child.
97:
98: return super.getChildFeature(object, child);
99: }
100:
101: /**
102: * This returns RuleRepository.gif.
103: * <!-- begin-user-doc --> <!--
104: * end-user-doc -->
105: *
106: * @generated
107: */
108: @Override
109: public Object getImage(Object object) {
110: return overlayImage(object, getResourceLocator().getImage("full/obj16/RuleRepository")); //$NON-NLS-1$
111: }
112:
113: /**
114: * This returns the label text for the adapted class.
115: * <!-- begin-user-doc
116: * --> <!-- end-user-doc -->
117: *
118: * @generated
119: */
120: @Override
121: public String getText(Object object) {
122: return getString("_UI_RuleRepository_type"); //$NON-NLS-1$
123: }
124:
125: /**
126: * This handles model notifications by calling {@link #updateChildren} to update any cached
127: * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
128: * <!-- begin-user-doc --> <!--
129: * end-user-doc -->
130: *
131: * @generated
132: */
133: @Override
134: public void notifyChanged(Notification notification) {
135: updateChildren(notification);
136:
137:• switch (notification.getFeatureID(VRuleRepository.class)) {
138: case VRulerepositoryPackage.RULE_REPOSITORY__RULE_ENTRIES:
139: fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
140: return;
141: }
142: super.notifyChanged(notification);
143: }
144:
145: /**
146: * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s
147: * describing the children that can be created under this object. <!--
148: * begin-user-doc --> <!-- end-user-doc -->
149: *
150: * @generated
151: */
152: @Override
153: protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) {
154: super.collectNewChildDescriptors(newChildDescriptors, object);
155:
156: newChildDescriptors.add(createChildParameter(VRulerepositoryPackage.Literals.RULE_REPOSITORY__RULE_ENTRIES,
157: VRulerepositoryFactory.eINSTANCE.createRuleEntry()));
158: }
159:
160: /**
161: * Return the resource locator for this item provider's resources. <!--
162: * begin-user-doc --> <!-- end-user-doc -->
163: *
164: * @generated
165: */
166: @Override
167: public ResourceLocator getResourceLocator() {
168: return ((IChildCreationExtender) adapterFactory).getResourceLocator();
169: }
170:
171: }