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1
17 package org.eclipse.emf.ecore.change.impl;
18
19
20 import java.util.Map  ;
21
22 import org.eclipse.emf.common.util.EList;
23 import org.eclipse.emf.ecore.EClass;
24 import org.eclipse.emf.ecore.EDataType;
25 import org.eclipse.emf.ecore.EObject;
26 import org.eclipse.emf.ecore.EStructuralFeature;
27 import org.eclipse.emf.ecore.change.*;
28 import org.eclipse.emf.ecore.impl.EFactoryImpl;
29 import org.eclipse.emf.ecore.resource.Resource;
30
31
32
38 public class ChangeFactoryImpl extends EFactoryImpl implements ChangeFactory
39 {
40
46 public ChangeFactoryImpl()
47 {
48 super();
49 }
50
51
56 public EObject create(EClass eClass)
57 {
58 switch (eClass.getClassifierID())
59 {
60 case ChangePackage.CHANGE_DESCRIPTION: return createChangeDescription();
61 case ChangePackage.EOBJECT_TO_CHANGES_MAP_ENTRY: return (EObject)createEObjectToChangesMapEntry();
62 case ChangePackage.FEATURE_CHANGE: return createFeatureChange();
63 case ChangePackage.LIST_CHANGE: return createListChange();
64 case ChangePackage.RESOURCE_CHANGE: return createResourceChange();
65 case ChangePackage.FEATURE_MAP_ENTRY: return createFeatureMapEntry();
66 default:
67 throw new IllegalArgumentException ("The class '" + eClass.getName() + "' is not a valid classifier");
68 }
69 }
70
71
76 public Object createFromString(EDataType eDataType, String initialValue)
77 {
78 switch (eDataType.getClassifierID())
79 {
80 case ChangePackage.CHANGE_KIND:
81 {
82 ChangeKind result = ChangeKind.get(initialValue);
83 if (result == null) throw new IllegalArgumentException ("The value '" + initialValue + "' is not a valid enumerator of '" + eDataType.getName() + "'");
84 return result;
85 }
86 default:
87 throw new IllegalArgumentException ("The datatype '" + eDataType.getName() + "' is not a valid classifier");
88 }
89 }
90
91
96 public String convertToString(EDataType eDataType, Object instanceValue)
97 {
98 switch (eDataType.getClassifierID())
99 {
100 case ChangePackage.CHANGE_KIND:
101 return instanceValue == null ? null : instanceValue.toString();
102 default:
103 throw new IllegalArgumentException ("The datatype '" + eDataType.getName() + "' is not a valid classifier");
104 }
105 }
106
107
112 public ChangeDescription createChangeDescription()
113 {
114 ChangeDescriptionImpl changeDescription = new ChangeDescriptionImpl();
115 return changeDescription;
116 }
117
118
123 public Map.Entry createEObjectToChangesMapEntry()
124 {
125 EObjectToChangesMapEntryImpl eObjectToChangesMapEntry = new EObjectToChangesMapEntryImpl();
126 return eObjectToChangesMapEntry;
127 }
128
129
134 public FeatureChange createFeatureChange()
135 {
136 FeatureChangeImpl featureChange = new FeatureChangeImpl();
137 return featureChange;
138 }
139
140 public FeatureChange createFeatureChange(EStructuralFeature feature, Object oldValue, boolean oldIsSet)
141 {
142 FeatureChangeImpl featureChange = new FeatureChangeImpl(feature, oldValue, oldIsSet);
143 return featureChange;
144 }
145
146
151 public ListChange createListChange()
152 {
153 ListChangeImpl listChange = new ListChangeImpl();
154 return listChange;
155 }
156
157
162 public ResourceChange createResourceChange()
163 {
164 ResourceChangeImpl resourceChange = new ResourceChangeImpl();
165 return resourceChange;
166 }
167
168 public ResourceChange createResourceChange(Resource resource, EList oldValue)
169 {
170 ResourceChangeImpl resourceChange = new ResourceChangeImpl(resource, oldValue);
171 return resourceChange;
172 }
173
174
179 public FeatureMapEntry createFeatureMapEntry()
180 {
181 FeatureMapEntryImpl featureMapEntry = new FeatureMapEntryImpl();
182 return featureMapEntry;
183 }
184
185 public FeatureMapEntry createFeatureMapEntry(EStructuralFeature feature, Object value)
186 {
187 FeatureMapEntryImpl featureMapEntry = new FeatureMapEntryImpl(feature, value);
188 return featureMapEntry;
189 }
190
191
196 public ChangePackage getChangePackage()
197 {
198 return (ChangePackage)getEPackage();
199 }
200
201
207 public static ChangePackage getPackage()
208 {
209 return ChangePackage.eINSTANCE;
210 }
211
212 public Map.Entry createEObjectToChangesMapEntry(EObject eObject)
213 {
214 EObjectToChangesMapEntryImpl eObjectToChangesMapEntry = new EObjectToChangesMapEntryImpl();
215 eObjectToChangesMapEntry.setKey(eObject);
216 return eObjectToChangesMapEntry;
217 }
218
219 } |
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