org.eclipse.emf.ecore.util

Class DelegatingEcoreEList.Unsettable<E>

java.lang.Object

<any>

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:

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.

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>

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	isSet

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

owner

Constructor Summary

Constructors

Constructor and Description
Unsettable(InternalEObject owner)

Method Summary

Modifier and Type	Method and Description
protected void	didChange()
boolean	isSet() Returns whether a value is held by the feature of the object.
void	unset() Unsets the value held by the feature of the object.

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

canContainNull, contains, containsAll, 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 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, 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

Field Detail

isSet

protected boolean isSet

Constructor Detail

Unsettable

public Unsettable(InternalEObject owner)

Method Detail

didChange

protected void didChange()

isSet

public boolean isSet()

Description copied from interface: InternalEList.Unsettable

Returns whether a value is held by the feature of the object.

Specified by:

isSet in interface EStructuralFeature.Setting

Specified by:

isSet in interface InternalEList.Unsettable<E>

Overrides:

isSet in class DelegatingEcoreEList<E>

Returns:

whether a value is held by the feature of the object.

See Also:

EObject.eIsSet(org.eclipse.emf.ecore.EStructuralFeature)

unset

public void unset()

Description copied from interface: InternalEList.Unsettable

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(org.eclipse.emf.ecore.EStructuralFeature)