FeatureChange


1   /**
2    * <copyright>
3    *
4    * Copyright (c) 2003-2004 IBM Corporation and others.
5    * All rights reserved.   This program and the accompanying materials
6    * are made available under the terms of the Eclipse Public License v1.0
7    * which accompanies this distribution, and is available at
8    * http://www.eclipse.org/legal/epl-v10.html
9    *
10   * Contributors:
11   *   IBM - Initial API and implementation
12   *
13   * </copyright>
14   *
15   * $Id: FeatureChange.java,v 1.4 2005/06/08 06:16:16 nickb Exp $
16   */
17  package org.eclipse.emf.ecore.change;
18  
19  
20  import org.eclipse.emf.common.util.EList;
21  import org.eclipse.emf.ecore.EObject;
22  import org.eclipse.emf.ecore.EStructuralFeature;
23  
24  
25  /**
26   * <!-- begin-user-doc -->
27   * A representation of the model object '<em><b>Feature Change</b></em>'.
28   * <!-- end-user-doc -->
29   *
30   * <p>
31   * The following features are supported:
32   * <ul>
33   *   <li>{@link org.eclipse.emf.ecore.change.FeatureChange#getFeatureName <em>Feature Name</em>}</li>
34   *   <li>{@link org.eclipse.emf.ecore.change.FeatureChange#getDataValue <em>Data Value</em>}</li>
35   *   <li>{@link org.eclipse.emf.ecore.change.FeatureChange#isSet <em>Set</em>}</li>
36   *   <li>{@link org.eclipse.emf.ecore.change.FeatureChange#getValue <em>Value</em>}</li>
37   *   <li>{@link org.eclipse.emf.ecore.change.FeatureChange#getFeature <em>Feature</em>}</li>
38   *   <li>{@link org.eclipse.emf.ecore.change.FeatureChange#getReferenceValue <em>Reference Value</em>}</li>
39   *   <li>{@link org.eclipse.emf.ecore.change.FeatureChange#getListChanges <em>List Changes</em>}</li>
40   * </ul>
41   * </p>
42   *
43   * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureChange()
44   * @model
45   * @generated
46   */
47  public interface FeatureChange extends EObject
48  {
49    /**
50     * Returns the value of the '<em><b>Feature Name</b></em>' attribute.
51     * <!-- begin-user-doc -->
52     * <p>
53     * If the meaning of the '<em>Feature Name</em>' attribute isn't clear,
54     * there really should be more of a description here...
55     * </p>
56     * <!-- end-user-doc -->
57     * @return the value of the '<em>Feature Name</em>' attribute.
58     * @see #isSetFeatureName()
59     * @see #unsetFeatureName()
60     * @see #setFeatureName(String)
61     * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureChange_FeatureName()
62     * @model unsettable="true" volatile="true"
63     * @generated
64     */
65    String   getFeatureName();
66  
67    /**
68     * Sets the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#getFeatureName <em>Feature Name</em>}' attribute.
69     * <!-- begin-user-doc -->
70     * <!-- end-user-doc -->
71     * @param value the new value of the '<em>Feature Name</em>' attribute.
72     * @see #isSetFeatureName()
73     * @see #unsetFeatureName()
74     * @see #getFeatureName()
75     * @generated
76     */
77    void setFeatureName(String   value);
78  
79    /**
80     * Unsets the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#getFeatureName <em>Feature Name</em>}' attribute.
81     * <!-- begin-user-doc -->
82     * <!-- end-user-doc -->
83     * @see #isSetFeatureName()
84     * @see #getFeatureName()
85     * @see #setFeatureName(String)
86     * @generated
87     */
88    void unsetFeatureName();
89  
90    /**
91     * Returns whether the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#getFeatureName <em>Feature Name</em>}' attribute is set.
92     * <!-- begin-user-doc -->
93     * <!-- end-user-doc -->
94     * @return whether the value of the '<em>Feature Name</em>' attribute is set.
95     * @see #unsetFeatureName()
96     * @see #getFeatureName()
97     * @see #setFeatureName(String)
98     * @generated
99     */
100   boolean isSetFeatureName();
101 
102   /**
103    * Returns the value of the '<em><b>Data Value</b></em>' attribute.
104    * <!-- begin-user-doc -->
105    * <p>
106    * If the meaning of the '<em>Data Value</em>' attribute isn't clear,
107    * there really should be more of a description here...
108    * </p>
109    * <!-- end-user-doc -->
110    * @return the value of the '<em>Data Value</em>' attribute.
111    * @see #setDataValue(String)
112    * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureChange_DataValue()
113    * @model volatile="true"
114    * @generated
115    */
116   String   getDataValue();
117 
118   /**
119    * Sets the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#getDataValue <em>Data Value</em>}' attribute.
120    * <!-- begin-user-doc -->
121    * <!-- end-user-doc -->
122    * @param value the new value of the '<em>Data Value</em>' attribute.
123    * @see #getDataValue()
124    * @generated
125    */
126   void setDataValue(String   value);
127 
128   /**
129    * Returns the value of the '<em><b>Set</b></em>' attribute.
130    * The default value is <code>"true"</code>.
131    * <!-- begin-user-doc -->
132    * <p>
133    * If the meaning of the '<em>Set</em>' attribute isn't clear,
134    * there really should be more of a description here...
135    * </p>
136    * <!-- end-user-doc -->
137    * @return the value of the '<em>Set</em>' attribute.
138    * @see #setSet(boolean)
139    * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureChange_Set()
140    * @model default="true"
141    * @generated
142    */
143   boolean isSet();
144 
145   /**
146    * Sets the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#isSet <em>Set</em>}' attribute.
147    * <!-- begin-user-doc -->
148    * <!-- end-user-doc -->
149    * @param value the new value of the '<em>Set</em>' attribute.
150    * @see #isSet()
151    * @generated
152    */
153   void setSet(boolean value);
154 
155   /**
156    * Returns the value of the '<em><b>Feature</b></em>' reference.
157    * <!-- begin-user-doc -->
158    * <p>
159    * If the meaning of the '<em>Feature</em>' reference isn't clear,
160    * there really should be more of a description here...
161    * </p>
162    * <!-- end-user-doc -->
163    * @return the value of the '<em>Feature</em>' reference.
164    * @see #isSetFeature()
165    * @see #unsetFeature()
166    * @see #setFeature(EStructuralFeature)
167    * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureChange_Feature()
168    * @model unsettable="true" required="true" volatile="true"
169    * @generated
170    */
171   EStructuralFeature getFeature();
172 
173   /**
174    * Sets the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#getFeature <em>Feature</em>}' reference.
175    * <!-- begin-user-doc -->
176    * <!-- end-user-doc -->
177    * @param value the new value of the '<em>Feature</em>' reference.
178    * @see #isSetFeature()
179    * @see #unsetFeature()
180    * @see #getFeature()
181    * @generated
182    */
183   void setFeature(EStructuralFeature value);
184 
185   /**
186    * Unsets the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#getFeature <em>Feature</em>}' reference.
187    * <!-- begin-user-doc -->
188    * <!-- end-user-doc -->
189    * @see #isSetFeature()
190    * @see #getFeature()
191    * @see #setFeature(EStructuralFeature)
192    * @generated
193    */
194   void unsetFeature();
195 
196   /**
197    * Returns whether the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#getFeature <em>Feature</em>}' reference is set.
198    * <!-- begin-user-doc -->
199    * <!-- end-user-doc -->
200    * @return whether the value of the '<em>Feature</em>' reference is set.
201    * @see #unsetFeature()
202    * @see #getFeature()
203    * @see #setFeature(EStructuralFeature)
204    * @generated
205    */
206   boolean isSetFeature();
207 
208   /**
209    * Returns the value of the '<em><b>Reference Value</b></em>' reference.
210    * <!-- begin-user-doc -->
211    * <p>
212    * If the meaning of the '<em>Reference Value</em>' reference isn't clear,
213    * there really should be more of a description here...
214    * </p>
215    * <!-- end-user-doc -->
216    * @return the value of the '<em>Reference Value</em>' reference.
217    * @see #setReferenceValue(EObject)
218    * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureChange_ReferenceValue()
219    * @model volatile="true"
220    * @generated
221    */
222   EObject getReferenceValue();
223 
224   /**
225    * Sets the value of the '{@link org.eclipse.emf.ecore.change.FeatureChange#getReferenceValue <em>Reference Value</em>}' reference.
226    * <!-- begin-user-doc -->
227    * <!-- end-user-doc -->
228    * @param value the new value of the '<em>Reference Value</em>' reference.
229    * @see #getReferenceValue()
230    * @generated
231    */
232   void setReferenceValue(EObject value);
233 
234   /**
235    * Returns the value of the '<em><b>List Changes</b></em>' containment reference list.
236    * The list contents are of type {@link org.eclipse.emf.ecore.change.ListChange}.
237    * <!-- begin-user-doc -->
238    * <p>
239    * If the meaning of the '<em>List Changes</em>' containment reference list isn't clear,
240    * there really should be more of a description here...
241    * </p>
242    * <!-- end-user-doc -->
243    * @return the value of the '<em>List Changes</em>' containment reference list.
244    * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureChange_ListChanges()
245    * @model type="org.eclipse.emf.ecore.change.ListChange" containment="true"
246    * @generated
247    */
248   EList getListChanges();
249 
250   /**
251    * Returns the value of the '<em><b>Value</b></em>' attribute.
252    * <!-- begin-user-doc -->
253    * <!-- end-user-doc -->
254    * @return the value of the '<em>Value</em>' attribute.
255    * @see org.eclipse.emf.ecore.change.ChangePackage#getFeatureChange_Value()
256    * @model transient="true" changeable="false" volatile="true" derived="true"
257    * @generated
258    */
259   Object   getValue();
260 
261   /**
262    * <!-- begin-user-doc -->
263    * <!-- end-user-doc -->
264    * @model
265    * @generated
266    */
267   void apply(EObject originalObject);
268 
269   /**
270    * <!-- begin-user-doc -->
271    * <!-- end-user-doc -->
272    * @model
273    * @generated
274    */
275   void applyAndReverse(EObject originalObject);
276 
277 } // FeatureChange
278
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