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Package: RuleItemProvider
RuleItemProvider
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| RuleItemProvider(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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| getPropertyDescriptors(Object) |
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| getText(Object) |
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| notifyChanged(Notification) |
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Coverage
1: /*******************************************************************************
2: * Copyright (c) 2011-2013 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: * EclipseSource Munich GmbH - initial API and implementation
13: ******************************************************************************/
14: package org.eclipse.emf.ecp.view.spi.rule.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.ecore.EStructuralFeature;
22: import org.eclipse.emf.ecp.view.spi.model.provider.AttachmentItemProvider;
23: import org.eclipse.emf.ecp.view.spi.rule.model.Rule;
24: import org.eclipse.emf.ecp.view.spi.rule.model.RuleFactory;
25: import org.eclipse.emf.ecp.view.spi.rule.model.RulePackage;
26: import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
27: import org.eclipse.emf.edit.provider.ViewerNotification;
28:
29: /**
30: * This is the item provider adapter for a {@link org.eclipse.emf.ecp.view.spi.rule.model.Rule} object.
31: * <!-- begin-user-doc -->
32: *
33: * @since 1.2
34: * <!-- end-user-doc -->
35: * @generated
36: */
37: public class RuleItemProvider extends AttachmentItemProvider {
38: /**
39: * This constructs an instance from a factory and a notifier.
40: * <!-- begin-user-doc -->
41: * <!-- end-user-doc -->
42: *
43: * @generated
44: */
45: public RuleItemProvider(AdapterFactory adapterFactory) {
46: super(adapterFactory);
47: }
48:
49: /**
50: * This returns the property descriptors for the adapted class.
51: * <!-- begin-user-doc -->
52: * <!-- end-user-doc -->
53: *
54: * @generated
55: */
56: @Override
57: public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
58:• if (itemPropertyDescriptors == null) {
59: super.getPropertyDescriptors(object);
60:
61: }
62: return itemPropertyDescriptors;
63: }
64:
65: /**
66: * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
67: * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
68: * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
69: * <!-- begin-user-doc -->
70: * <!-- end-user-doc -->
71: *
72: * @generated
73: */
74: @Override
75: public Collection<? extends EStructuralFeature> getChildrenFeatures(
76: Object object) {
77:• if (childrenFeatures == null) {
78: super.getChildrenFeatures(object);
79: childrenFeatures.add(RulePackage.Literals.RULE__CONDITION);
80: }
81: return childrenFeatures;
82: }
83:
84: /**
85: * <!-- begin-user-doc -->
86: * <!-- end-user-doc -->
87: *
88: * @generated
89: */
90: @Override
91: protected EStructuralFeature getChildFeature(Object object, Object child) {
92: // Check the type of the specified child object and return the proper feature to use for
93: // adding (see {@link AddCommand}) it as a child.
94:
95: return super.getChildFeature(object, child);
96: }
97:
98: /**
99: * This returns the label text for the adapted class.
100: * <!-- begin-user-doc -->
101: * <!-- end-user-doc -->
102: *
103: * @generated
104: */
105: @Override
106: public String getText(Object object) {
107: return getString("_UI_Rule_type"); //$NON-NLS-1$
108: }
109:
110: /**
111: * This handles model notifications by calling {@link #updateChildren} to update any cached
112: * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}.
113: * <!-- begin-user-doc -->
114: * <!-- end-user-doc -->
115: *
116: * @generated
117: */
118: @Override
119: public void notifyChanged(Notification notification) {
120: updateChildren(notification);
121:
122:• switch (notification.getFeatureID(Rule.class)) {
123: case RulePackage.RULE__CONDITION:
124: fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
125: return;
126: }
127: super.notifyChanged(notification);
128: }
129:
130: /**
131: * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children
132: * that can be created under this object.
133: * <!-- begin-user-doc -->
134: * <!-- end-user-doc -->
135: *
136: * @generated
137: */
138: @Override
139: protected void collectNewChildDescriptors(
140: Collection<Object> newChildDescriptors, Object object) {
141: super.collectNewChildDescriptors(newChildDescriptors, object);
142:
143: newChildDescriptors.add(createChildParameter(RulePackage.Literals.RULE__CONDITION,
144: RuleFactory.eINSTANCE.createLeafCondition()));
145:
146: newChildDescriptors.add(createChildParameter(RulePackage.Literals.RULE__CONDITION,
147: RuleFactory.eINSTANCE.createOrCondition()));
148:
149: newChildDescriptors.add(createChildParameter(RulePackage.Literals.RULE__CONDITION,
150: RuleFactory.eINSTANCE.createAndCondition()));
151:
152: newChildDescriptors.add(createChildParameter(RulePackage.Literals.RULE__CONDITION,
153: RuleFactory.eINSTANCE.createIterateCondition()));
154:
155: newChildDescriptors.add(createChildParameter(RulePackage.Literals.RULE__CONDITION,
156: RuleFactory.eINSTANCE.createTrue()));
157:
158: newChildDescriptors.add(createChildParameter(RulePackage.Literals.RULE__CONDITION,
159: RuleFactory.eINSTANCE.createFalse()));
160:
161: newChildDescriptors.add(createChildParameter(RulePackage.Literals.RULE__CONDITION,
162: RuleFactory.eINSTANCE.createNotCondition()));
163:
164: newChildDescriptors.add(createChildParameter(RulePackage.Literals.RULE__CONDITION,
165: RuleFactory.eINSTANCE.createIsProxyCondition()));
166: }
167:
168: }