InternalEList


1   /**
2    * <copyright>
3    *
4    * Copyright (c) 2002-2004 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: InternalEList.java,v 1.3 2005/06/08 06:20:10 nickb Exp $
16   */
17  package org.eclipse.emf.ecore.util;
18  
19  
20  import java.util.Iterator  ;
21  import java.util.List  ;
22  import java.util.ListIterator  ;
23  
24  import org.eclipse.emf.common.notify.NotificationChain;
25  import org.eclipse.emf.common.util.EList;
26  
27  
28  public interface InternalEList extends EList
29  {
30    /**
31     * Returns the unresolved value.
32     */
33    Object   basicGet(int index);
34  
35    /**
36     * Returns an unmodifiable list that yields unresolved values.
37     */
38    List   basicList();
39  
40    /**
41     * Returns an iterator that yields unresolved values.
42     */
43    Iterator   basicIterator();
44  
45    /**
46     * Returns a list iterator that yields unresolved values.
47     */
48    ListIterator   basicListIterator();
49  
50    /**
51     * Returns a list iterator that yields unresolved values.
52     */
53    ListIterator   basicListIterator(int index);
54  
55    /**
56     * Removes the object with without updating the inverse.
57     */
58    NotificationChain basicRemove(Object   object, NotificationChain notifications);
59  
60    /**
61     * Adds the object without updating the inverse.
62     */
63    NotificationChain basicAdd(Object   object, NotificationChain notifications);
64  
65    /**
66     * Adds the object without verifying uniqueness.
67     */
68    void addUnique(Object   object);
69  
70    /**
71     * Adds the object without verifying uniqueness.
72     */
73    void addUnique(int index, Object   object);
74  
75    /**
76     * Sets the object without verifying uniqueness.
77     */
78    Object   setUnique(int index, Object   object);
79  
80    /**
81     * Additional API for unsettable lists.
82     */
83    interface Unsettable extends InternalEList
84    {
85      /**
86       * Returns whether a value is held by the feature of the object.
87       * @return whether a value is held by the feature of the object.
88       * @see org.eclipse.emf.ecore.EObject#eIsSet(org.eclipse.emf.ecore.EStructuralFeature)
89       */
90      boolean isSet();
91    
92      /**
93       * Unsets the value held by the feature of the object.
94       * @see org.eclipse.emf.ecore.EObject#eUnset(org.eclipse.emf.ecore.EStructuralFeature)
95       */
96      void unset();
97    }
98  }
99
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags