org.eclipse.emf.ecore.util
Class DelegatingEcoreEList.Unsettable<E>

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList<E>
          org.eclipse.emf.common.util.DelegatingEList<E>
              org.eclipse.emf.common.notify.impl.DelegatingNotifyingListImpl<E>
                  org.eclipse.emf.ecore.util.DelegatingNotifyingInternalEListImpl<E>
                      org.eclipse.emf.ecore.util.DelegatingEcoreEList<E>
                          org.eclipse.emf.ecore.util.DelegatingEcoreEList.Unsettable<E>

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<E>, java.util.Collection<E>, java.util.List<E>, NotifyingList<E>, EList<E>, EStructuralFeature.Setting, InternalEList<E>, InternalEList.Unsettable<E>

Enclosing class:

DelegatingEcoreEList<E>

public abstract static class DelegatingEcoreEList.Unsettable<E>
extends DelegatingEcoreEList<E>

A delegating Ecore EList with an implementation for tracking the unset state. At least one of DelegatingEcoreEList.getEStructuralFeature() or DelegatingEcoreEList.getFeatureID() must be specialized since each delegates to the other and without specialization this will lead to stack overflow.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.emf.ecore.util.DelegatingEcoreEList

DelegatingEcoreEList.Dynamic<E>, DelegatingEcoreEList.Generic<E>, DelegatingEcoreEList.UnmodifiableEList<E>, DelegatingEcoreEList.Unsettable<E>

Nested classes/interfaces inherited from class org.eclipse.emf.common.util.DelegatingEList

DelegatingEList.EIterator<E1>, DelegatingEList.EListIterator<E1>, DelegatingEList.NonResolvingEIterator<E1>, DelegatingEList.NonResolvingEListIterator<E1>

Field Summary

protected boolean

isSet

Fields inherited from class org.eclipse.emf.ecore.util.DelegatingEcoreEList

owner

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

DelegatingEcoreEList.Unsettable(InternalEObject owner)

Method Summary

protected void	didChange() Called to indicate that the backing store list has been changed.
boolean	isSet() Returns whether the list is considered set, i.e., whether it's not empty.
void	unset() Unsets the value held by the feature of the object.

Methods inherited from class org.eclipse.emf.ecore.util.DelegatingEcoreEList

canContainNull, contains, createNotification, createNotification, dispatchNotification, get, getEObject, getEStructuralFeature, getFeature, getFeatureID, getFeatureType, getInverseEReference, getInverseFeatureClass, getInverseFeatureID, getNotifier, hasInstanceClass, hasInverse, hasManyInverse, hasNavigableInverse, hasProxies, indexOf, inverseAdd, inverseRemove, isContainment, isEObject, isInstance, isNotificationRequired, isUnique, lastIndexOf, resolve, resolve, resolveProxy, set, toArray, toArray, validate

Methods inherited from class org.eclipse.emf.ecore.util.DelegatingNotifyingInternalEListImpl

basicContains, basicContainsAll, basicGet, basicIndexOf, basicIterator, basicLastIndexOf, basicList, basicListIterator, basicListIterator, basicToArray, basicToArray

Methods inherited from class org.eclipse.emf.common.notify.impl.DelegatingNotifyingListImpl

addAllUnique, addAllUnique, addAllUnique, addAllUnique, addUnique, addUnique, basicAdd, basicRemove, basicSet, clear, createNotification, createNotificationChain, doAddAllUnique, doAddAllUnique, doAddAllUnique, doAddAllUnique, doAddUnique, doAddUnique, doClear, doMove, doRemove, doRemoveAll, doSetUnique, getFeatureID, hasShadow, move, remove, removeAll, setUnique, shadowAdd, shadowRemove, shadowSet

Methods inherited from class org.eclipse.emf.common.util.DelegatingEList

add, add, addAll, addAll, containsAll, delegateAdd, delegateAdd, delegateBasicList, delegateClear, delegateContains, delegateContainsAll, delegateEquals, delegateGet, delegateHashCode, delegateIndexOf, delegateIsEmpty, delegateIterator, delegateLastIndexOf, delegateList, delegateListIterator, delegateMove, delegateRemove, delegateSet, delegateSize, delegateToArray, delegateToArray, delegateToString, didAdd, didClear, didMove, didRemove, didSet, doClear, equalObjects, equals, get, getDuplicates, getNonDuplicates, hashCode, isEmpty, iterator, listIterator, listIterator, move, remove, retainAll, set, size, toString, useEquals

Methods inherited from class java.util.AbstractList

removeRange, subList

Methods inherited from class java.lang.Object

clone, 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, containsAll, equals, get, hashCode, isEmpty, iterator, listIterator, listIterator, remove, remove, removeAll, retainAll, set, size, subList

Field Detail

isSet

protected boolean isSet

Constructor Detail

DelegatingEcoreEList.Unsettable

public DelegatingEcoreEList.Unsettable(InternalEObject owner)

Method Detail

didChange

protected void didChange()

Description copied from class: DelegatingEList

Called to indicate that the backing store list has been changed. This implementation does nothing; clients can use this to monitor change in the backing store list.

Overrides:

didChange in class DelegatingEList<E>

isSet

public boolean isSet()

Description copied from class: DelegatingNotifyingListImpl

Returns whether the list is considered set, i.e., whether it's not empty. A derived implementation may model this state directly.

Specified by:

isSet in interface EStructuralFeature.Setting

Specified by:

isSet in interface InternalEList.Unsettable<E>

Overrides:

isSet in class DelegatingEcoreEList<E>

Returns:

whether the list is considered set.

See Also:

EObject.eIsSet(EStructuralFeature)

unset

public void unset()

Description copied from interface: EStructuralFeature.Setting

Unsets the value held by the feature of the object.

Specified by:

unset in interface EStructuralFeature.Setting

Specified by:

unset in interface InternalEList.Unsettable<E>

Overrides:

unset in class DelegatingEcoreEList<E>

See Also:

EObject.eUnset(EStructuralFeature)