org.eclipse.emf.ecore.resource.impl
Class ResourceImpl.ContentsEList<E extends java.lang.Object & EObject>

java.lang.Object
  extended by java.util.AbstractCollection<E>
      extended by java.util.AbstractList<E>
          extended by org.eclipse.emf.common.util.BasicEList<E>
              extended by org.eclipse.emf.common.notify.impl.NotifyingListImpl<E>
                  extended by org.eclipse.emf.ecore.util.NotifyingInternalEListImpl<E>
                      extended by org.eclipse.emf.ecore.resource.impl.ResourceImpl.ContentsEList<E>
All Implemented Interfaces:
java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<E>, java.util.Collection<E>, java.util.List<E>, java.util.RandomAccess, NotifyingList<E>, EList<E>, InternalEList<E>
Enclosing class:
ResourceImpl

protected class ResourceImpl.ContentsEList<E extends java.lang.Object & EObject>
extends NotifyingInternalEListImpl<E>
implements InternalEList<E>

A notifying list implementation for supporting Resource.getContents().

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class org.eclipse.emf.common.util.BasicEList
BasicEList.BasicIndexOutOfBoundsException, BasicEList.EIterator<E1>, BasicEList.EListIterator<E1>, BasicEList.FastCompare<E>, BasicEList.NonResolvingEIterator<E1>, BasicEList.NonResolvingEListIterator<E1>, BasicEList.UnmodifiableEList<E>
 
Nested classes/interfaces inherited from interface org.eclipse.emf.ecore.util.InternalEList
InternalEList.Unsettable<E>
 
Field Summary
 
Fields inherited from class org.eclipse.emf.common.util.BasicEList
data, size
 
Fields inherited from class java.util.AbstractList
modCount
 
Constructor Summary
protected ResourceImpl.ContentsEList()
           
 
Method Summary
protected  void didAdd(int index, E object)
          Called to indicate that an object has been added to the data storage.
protected  void didClear(int oldSize, java.lang.Object[] oldData)
          Called to indicate that the data storage has been cleared.
protected  void didRemove(int index, E object)
          Called to indicate that an object has been removed from the data storage.
protected  void didSet(int index, E newObject, E oldObject)
          Called to indicate that the data storage has been set.
 int getFeatureID()
          Returns Notification.NO_FEATURE_ID.
 java.lang.Object getNotifier()
          Returns null.
protected  boolean hasInverse()
          Returns false.
 NotificationChain inverseAdd(E object, NotificationChain notifications)
          Does nothing and returns the notifications.
 NotificationChain inverseRemove(E object, NotificationChain notifications)
          Does nothing and returns the notifications.
protected  boolean isNotificationRequired()
          Returns false.
protected  boolean isUnique()
          Returns whether objects are constrained to appear at most once in the list.
protected  void loaded()
           
protected  void modified()
           
protected  java.lang.Object[] newData(int capacity)
          Returns new allocated data storage.
protected  boolean useEquals()
          Returns whether equals rather than == should be used to compare members.
 
Methods inherited from class org.eclipse.emf.ecore.util.NotifyingInternalEListImpl
basicContains, basicContainsAll, basicIndexOf, basicIterator, basicLastIndexOf, basicList, basicListIterator, basicListIterator, basicToArray, basicToArray
 
Methods inherited from class org.eclipse.emf.common.notify.impl.NotifyingListImpl
addAllUnique, addAllUnique, addAllUnique, addAllUnique, addUnique, addUnique, basicAdd, basicRemove, basicSet, canContainNull, clear, createNotification, createNotification, createNotificationChain, dispatchNotification, doAddAllUnique, doAddAllUnique, doAddAllUnique, doAddAllUnique, doAddUnique, doAddUnique, doClear, doMove, doRemove, doRemoveAll, doSetUnique, getFeature, getFeatureID, hasShadow, isSet, move, remove, removeAll, resolve, setUnique, shadowAdd, shadowRemove, shadowSet
 
Methods inherited from class org.eclipse.emf.common.util.BasicEList
add, add, addAll, addAll, assign, basicGet, clone, contains, containsAll, data, didChange, didMove, equalObjects, equals, get, getDuplicates, getNonDuplicates, grow, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, move, remove, resolve, retainAll, set, setData, shrink, size, toArray, toArray, toString, validate
 
Methods inherited from class java.util.AbstractList
removeRange, subList
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.eclipse.emf.ecore.util.InternalEList
addAllUnique, addAllUnique, addUnique, addUnique, basicAdd, basicContains, basicContainsAll, basicGet, basicIndexOf, basicIterator, basicLastIndexOf, basicList, basicListIterator, basicListIterator, basicRemove, basicToArray, basicToArray, setUnique
 
Methods inherited from interface org.eclipse.emf.common.util.EList
move, move
 
Methods inherited from interface java.util.List
add, add, addAll, addAll, clear, contains, containsAll, equals, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, retainAll, set, size, subList, toArray, toArray
 

Constructor Detail

ResourceImpl.ContentsEList

protected ResourceImpl.ContentsEList()
Method Detail

getNotifier

public java.lang.Object getNotifier()
Description copied from class: NotifyingListImpl
Returns null.

Specified by:
getNotifier in interface NotifyingList<E extends java.lang.Object & EObject>
Overrides:
getNotifier in class NotifyingListImpl<E extends java.lang.Object & EObject>
Returns:
null.

getFeatureID

public int getFeatureID()
Description copied from class: NotifyingListImpl
Returns Notification.NO_FEATURE_ID.

Specified by:
getFeatureID in interface NotifyingList<E extends java.lang.Object & EObject>
Overrides:
getFeatureID in class NotifyingListImpl<E extends java.lang.Object & EObject>
Returns:
Notification.NO_FEATURE_ID.
See Also:
Notification.getFeatureID(java.lang.Class)

isNotificationRequired

protected boolean isNotificationRequired()
Description copied from class: NotifyingListImpl
Returns false.

Overrides:
isNotificationRequired in class NotifyingListImpl<E extends java.lang.Object & EObject>
Returns:
false.

useEquals

protected boolean useEquals()
Description copied from class: BasicEList
Returns whether equals rather than == should be used to compare members. The default is to return true but clients can optimize performance by returning false. The performance difference is highly significant.

Overrides:
useEquals in class BasicEList<E extends java.lang.Object & EObject>
Returns:
whether equals rather than == should be used.

hasInverse

protected boolean hasInverse()
Description copied from class: NotifyingListImpl
Returns false.

Overrides:
hasInverse in class NotifyingListImpl<E extends java.lang.Object & EObject>
Returns:
false.

isUnique

protected boolean isUnique()
Description copied from class: BasicEList
Returns whether objects are constrained to appear at most once in the list. The default is to return false, but clients can override this to ensure uniqueness of contents. The performance impact is significant: operations such as add are O(n) as a result requiring uniqueness.

Overrides:
isUnique in class BasicEList<E extends java.lang.Object & EObject>
Returns:
whether objects are constrained to appear at most once in the list.

inverseAdd

public NotificationChain inverseAdd(E object,
                                    NotificationChain notifications)
Description copied from class: NotifyingListImpl
Does nothing and returns the notifications. Clients can override this to update the inverse of a bidirectional relation.

Overrides:
inverseAdd in class NotifyingListImpl<E extends java.lang.Object & EObject>
Parameters:
object - the object that's been added to the list.
notifications - the chain of accumulating notifications.
Returns:
the notifications.

inverseRemove

public NotificationChain inverseRemove(E object,
                                       NotificationChain notifications)
Description copied from class: NotifyingListImpl
Does nothing and returns the notifications. Clients can override this to update the inverse of a bidirectional relation.

Overrides:
inverseRemove in class NotifyingListImpl<E extends java.lang.Object & EObject>
Parameters:
object - the object that's been remove from the list.
notifications - the chain of accumulating notifications.
Returns:
the notifications.

newData

protected java.lang.Object[] newData(int capacity)
Description copied from class: BasicEList
Returns new allocated data storage. Clients may override this to create typed storage. The cost of type checking via a typed array is negligible.

Overrides:
newData in class BasicEList<E extends java.lang.Object & EObject>
Returns:
new data storage.

didAdd

protected void didAdd(int index,
                      E object)
Description copied from class: BasicEList
Called to indicate that an object has been added to the data storage. This implementation does nothing; clients can use this to monitor additions to the data storage.

Overrides:
didAdd in class BasicEList<E extends java.lang.Object & EObject>
Parameters:
index - the position object the new object.
object - the new object at the position.

didRemove

protected void didRemove(int index,
                         E object)
Description copied from class: BasicEList
Called to indicate that an object has been removed from the data storage. This implementation does nothing; clients can use this to monitor removals from the data storage.

Overrides:
didRemove in class BasicEList<E extends java.lang.Object & EObject>
Parameters:
index - the position of the old object.
object - the old object at the position.

didSet

protected void didSet(int index,
                      E newObject,
                      E oldObject)
Description copied from class: BasicEList
Called to indicate that the data storage has been set. This implementation does nothing; clients can use this to monitor settings to the data storage.

Overrides:
didSet in class BasicEList<E extends java.lang.Object & EObject>
Parameters:
index - the position that was set.
newObject - the new object at the position.
oldObject - the old object at the position.

didClear

protected void didClear(int oldSize,
                        java.lang.Object[] oldData)
Description copied from class: BasicEList
Called to indicate that the data storage has been cleared. This implementation calls didRemove for each object; clients can use this to monitor clearing of the data storage.

Overrides:
didClear in class BasicEList<E extends java.lang.Object & EObject>
Parameters:
oldSize - the original size of the list.
oldData - the old data storage being discarded.
See Also:
BasicEList.didRemove(int, E)

loaded

protected void loaded()

modified

protected void modified()

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All Rights Reserved.