EDataGraph


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: EDataGraph.java,v 1.3 2005/06/08 06:24:25 nickb Exp $
16   */
17  package org.eclipse.emf.ecore.sdo;
18  
19  import org.eclipse.emf.ecore.EClass;
20  import org.eclipse.emf.ecore.EClassifier;
21  import org.eclipse.emf.ecore.EObject;
22  import org.eclipse.emf.ecore.resource.Resource;
23  import org.eclipse.emf.ecore.resource.ResourceSet;
24  
25  import commonj.sdo.DataGraph;
26  
27  /**
28   * <!-- begin-user-doc -->
29   * A representation of the model object '<em><b>EData Graph</b></em>'.
30   * <!-- end-user-doc -->
31   *
32   * <p>
33   * The following features are supported:
34   * <ul>
35   *   <li>{@link org.eclipse.emf.ecore.sdo.EDataGraph#getResourceSet <em>Resource Set</em>}</li>
36   *   <li>{@link org.eclipse.emf.ecore.sdo.EDataGraph#getRootResource <em>Root Resource</em>}</li>
37   *   <li>{@link org.eclipse.emf.ecore.sdo.EDataGraph#getEChangeSummary <em>EChange Summary</em>}</li>
38   *   <li>{@link org.eclipse.emf.ecore.sdo.EDataGraph#getERootObject <em>ERoot Object</em>}</li>
39   * </ul>
40   * </p>
41   *
42   * @see org.eclipse.emf.ecore.sdo.SDOPackage#getEDataGraph()
43   * @model
44   * @generated
45   */
46  public interface EDataGraph extends EObject, DataGraph
47  {
48    /**
49     * Returns the value of the '<em><b>Resource Set</b></em>' attribute.
50     * <!-- begin-user-doc -->
51     * <p>
52     * If the meaning of the '<em>Resource Set</em>' attribute isn't clear,
53     * there really should be more of a description here...
54     * </p>
55     * <!-- end-user-doc -->
56     * @return the value of the '<em>Resource Set</em>' attribute.
57     * @see #setResourceSet(ResourceSet)
58     * @see org.eclipse.emf.ecore.sdo.SDOPackage#getEDataGraph_ResourceSet()
59     * @model transient="true"
60     * @generated
61     */
62    ResourceSet getResourceSet();
63  
64    /**
65     * Sets the value of the '{@link org.eclipse.emf.ecore.sdo.EDataGraph#getResourceSet <em>Resource Set</em>}' attribute.
66     * <!-- begin-user-doc -->
67     * <!-- end-user-doc -->
68     * @param value the new value of the '<em>Resource Set</em>' attribute.
69     * @see #getResourceSet()
70     * @generated
71     */
72    void setResourceSet(ResourceSet value);
73  
74    /**
75     * Returns the value of the '<em><b>Root Resource</b></em>' attribute.
76     * <!-- begin-user-doc -->
77     * <p>
78     * If the meaning of the '<em>Root Resource</em>' attribute isn't clear,
79     * there really should be more of a description here...
80     * </p>
81     * <!-- end-user-doc -->
82     * @return the value of the '<em>Root Resource</em>' attribute.
83     * @see org.eclipse.emf.ecore.sdo.SDOPackage#getEDataGraph_RootResource()
84     * @model transient="true" changeable="false" volatile="true"
85     * @generated
86     */
87    Resource getRootResource();
88  
89    /**
90     * Returns the resource of this data graph; one is created if necessary.
91     * @return the resource of this data graph.
92     */
93    Resource getDataGraphResource();
94  
95    /**
96     * Returns the value of the '<em><b>EChange Summary</b></em>' reference.
97     * It is bidirectional and its opposite is '{@link org.eclipse.emf.ecore.sdo.EChangeSummary#getEDataGraph <em>EData Graph</em>}'.
98     * <!-- begin-user-doc -->
99     * <p>
100    * If the meaning of the '<em>EChange Summary</em>' reference isn't clear,
101    * there really should be more of a description here...
102    * </p>
103    * <!-- end-user-doc -->
104    * @return the value of the '<em>EChange Summary</em>' reference.
105    * @see #setEChangeSummary(EChangeSummary)
106    * @see org.eclipse.emf.ecore.sdo.SDOPackage#getEDataGraph_EChangeSummary()
107    * @see org.eclipse.emf.ecore.sdo.EChangeSummary#getEDataGraph
108    * @model opposite="eDataGraph" resolveProxies="false" required="true"
109    * @generated
110    */
111   EChangeSummary getEChangeSummary();
112 
113   /**
114    * Sets the value of the '{@link org.eclipse.emf.ecore.sdo.EDataGraph#getEChangeSummary <em>EChange Summary</em>}' reference.
115    * <!-- begin-user-doc -->
116    * <!-- end-user-doc -->
117    * @param value the new value of the '<em>EChange Summary</em>' reference.
118    * @see #getEChangeSummary()
119    * @generated
120    */
121   void setEChangeSummary(EChangeSummary value);
122 
123   /**
124    * Returns the value of the '<em><b>ERoot Object</b></em>' reference.
125    * <!-- begin-user-doc -->
126    * <p>
127    * If the meaning of the '<em>ERoot Object</em>' reference isn't clear,
128    * there really should be more of a description here...
129    * </p>
130    * <!-- end-user-doc -->
131    * @return the value of the '<em>ERoot Object</em>' reference.
132    * @see #setERootObject(EObject)
133    * @see org.eclipse.emf.ecore.sdo.SDOPackage#getEDataGraph_ERootObject()
134    * @model resolveProxies="false" required="true"
135    * @generated
136    */
137   EObject getERootObject();
138 
139   /**
140    * Sets the value of the '{@link org.eclipse.emf.ecore.sdo.EDataGraph#getERootObject <em>ERoot Object</em>}' reference.
141    * <!-- begin-user-doc -->
142    * <!-- end-user-doc -->
143    * @param value the new value of the '<em>ERoot Object</em>' reference.
144    * @see #getERootObject()
145    * @generated
146    */
147   void setERootObject(EObject value);
148 
149   /**
150    * <!-- begin-user-doc -->
151    * <!-- end-user-doc -->
152    * @model
153    * @generated
154    */
155   EClassifier getEClassifier(String   namespaceURI, String   typeName);
156 
157   /**
158    * <!-- begin-user-doc -->
159    * <!-- end-user-doc -->
160    * @model
161    * @generated
162    */
163   EObject createEObject(EClass type);
164 
165   /**
166    * An internal interface implemented by all data graphs to support.
167    */
168   interface Internal
169   {
170     /**
171      * Returns an object to be used as a write replacement.
172      * @return an object to be used as a write replacement.
173      */
174     Object   getWriteReplacement();
175 
176     /**
177      * Returns an object to be used as a write replacement for the given object in the data graph..
178      * @param eObject the object in question.
179      * @return an object to be used as a write replacement.
180      */
181     Object   getWriteReplacement(EObject eObject);
182   }
183 } // EDataGraph
184
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