org.eclipse.uml2.common.util

Class SubsetSupersetEObjectEList<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

org.eclipse.emf.common.util.AbstractEList<E>

org.eclipse.emf.common.util.BasicEList<E>

org.eclipse.emf.common.notify.impl.NotifyingListImpl<E>

org.eclipse.emf.ecore.util.NotifyingInternalEListImpl<E>

org.eclipse.emf.ecore.util.EcoreEList<E>

org.eclipse.emf.ecore.util.EObjectEList<E>

org.eclipse.uml2.common.util.SubsetSupersetEObjectEList<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, org.eclipse.emf.common.notify.NotifyingList<E>, org.eclipse.emf.common.util.EList<E>, org.eclipse.emf.ecore.EStructuralFeature.Setting, org.eclipse.emf.ecore.util.InternalEList<E>, org.eclipse.emf.ecore.util.InternalEList.Unsettable<E>

Direct Known Subclasses:

SubsetSupersetEObjectContainmentEList, SubsetSupersetEObjectEList.Unsettable, SubsetSupersetEObjectResolvingEList, SubsetSupersetEObjectWithInverseEList

public class SubsetSupersetEObjectEList<E>
extends org.eclipse.emf.ecore.util.EObjectEList<E>

A list that enforces subset/superset constraints. Specifically, when an element is added to a subset, it is also added to the associated superset(s), if not already present; when an element is removed from a superset, it is also removed from the associated subset(s), if present.

Since:

1.2

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SubsetSupersetEObjectEList.Unsettable<E>

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

org.eclipse.emf.ecore.util.EcoreEList.Dynamic<E>, org.eclipse.emf.ecore.util.EcoreEList.Generic<E>, org.eclipse.emf.ecore.util.EcoreEList.UnmodifiableEList<E>

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

org.eclipse.emf.common.util.BasicEList.BasicIndexOutOfBoundsException, org.eclipse.emf.common.util.BasicEList.EIterator<E1>, org.eclipse.emf.common.util.BasicEList.EListIterator<E1>, org.eclipse.emf.common.util.BasicEList.FastCompare<E>, org.eclipse.emf.common.util.BasicEList.NonResolvingEIterator<E1>, org.eclipse.emf.common.util.BasicEList.NonResolvingEListIterator<E1>

Field Summary

Fields

Modifier and Type	Field and Description
protected int[]	subsetFeatureIDs An array of subset feature identifiers.
protected int[]	supersetFeatureIDs An array of superset feature identifiers.

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

featureID

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

dataClass, owner

Fields inherited from class org.eclipse.emf.common.util.BasicEList

data, size

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
SubsetSupersetEObjectEList(java.lang.Class<?> dataClass, org.eclipse.emf.ecore.InternalEObject owner, int featureID, int[] supersetFeatureIDs, int[] subsetFeatureIDs)

Method Summary

Modifier and Type	Method and Description
boolean	add(E object)
void	add(int index, E object)
boolean	addAll(java.util.Collection<? extends E> collection)
boolean	addAll(int index, java.util.Collection<? extends E> collection)
org.eclipse.emf.common.notify.NotificationChain	basicAdd(E object, org.eclipse.emf.common.notify.NotificationChain notifications)
org.eclipse.emf.common.notify.NotificationChain	basicSet(int index, E object, org.eclipse.emf.common.notify.NotificationChain notifications)
protected void	didRemove(int index, E oldObject)
protected boolean	enforceSubsetConstraints() Indicates whether subset constraints should be enforced.
protected boolean	enforceSupersetConstraints() Indicates whether superset constraints should be enforced.
E	set(int index, E object)
protected void	subsetRemove(java.lang.Object object) Removes the specified element from the subset(s).
protected void	supersetAdd(java.lang.Object object) Adds the specified element to the superset(s).

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

canContainNull, getFeatureID, hasInverse, isEObject, isUnique, resolve, useEquals

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

contains, createNotification, createNotification, dispatchNotification, get, getEObject, getEStructuralFeature, getFeature, getFeatureType, getInverseEReference, getInverseFeatureClass, getInverseFeatureID, getNotifier, hasInstanceClass, hasManyInverse, hasNavigableInverse, hasProxies, indexOf, inverseAdd, inverseRemove, isContainment, isInstance, isNotificationRequired, isSet, lastIndexOf, newData, resolve, resolve, resolveProxy, set, toArray, toArray, unset, validate

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, basicRemove, 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.BasicEList

assign, basicGet, clone, data, get, grow, isEmpty, primitiveGet, setData, shrink, size

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

didAdd, didChange, didClear, didMove, didSet, equalObjects, equals, getDuplicates, getNonDuplicates, hashCode, iterator, listIterator, listIterator, move, remove, retainAll, toString

Methods inherited from class java.util.AbstractList

removeRange, subList

Methods inherited from class java.util.AbstractCollection

containsAll

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, 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

clear, containsAll, equals, get, hashCode, isEmpty, iterator, listIterator, listIterator, remove, remove, removeAll, replaceAll, retainAll, size, sort, spliterator, subList

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Field Detail

supersetFeatureIDs

protected final int[] supersetFeatureIDs

An array of superset feature identifiers.

subsetFeatureIDs

protected final int[] subsetFeatureIDs

An array of subset feature identifiers.

Constructor Detail

SubsetSupersetEObjectEList

public SubsetSupersetEObjectEList(java.lang.Class<?> dataClass,
                                  org.eclipse.emf.ecore.InternalEObject owner,
                                  int featureID,
                                  int[] supersetFeatureIDs,
                                  int[] subsetFeatureIDs)

Method Detail

enforceSubsetConstraints

protected boolean enforceSubsetConstraints()

Indicates whether subset constraints should be enforced.

Returns:

true if subset constraints should be enforced; false otherwise.

supersetAdd

protected void supersetAdd(java.lang.Object object)

Adds the specified element to the superset(s).

Parameters:

object - The element to be added.

enforceSupersetConstraints

protected boolean enforceSupersetConstraints()

Indicates whether superset constraints should be enforced.

Returns:

true if superset constraints should be enforced; false otherwise.

subsetRemove

protected void subsetRemove(java.lang.Object object)

Removes the specified element from the subset(s).

Parameters:

object - The element to be removed.

basicAdd

public org.eclipse.emf.common.notify.NotificationChain basicAdd(E object,
                                                                org.eclipse.emf.common.notify.NotificationChain notifications)

Specified by:

basicAdd in interface org.eclipse.emf.ecore.util.InternalEList<E>

Overrides:

basicAdd in class org.eclipse.emf.common.notify.impl.NotifyingListImpl<E>

basicSet

public org.eclipse.emf.common.notify.NotificationChain basicSet(int index,
                                                                E object,
                                                                org.eclipse.emf.common.notify.NotificationChain notifications)

Overrides:

basicSet in class org.eclipse.emf.common.notify.impl.NotifyingListImpl<E>

add

public void add(int index,
                E object)

Specified by:

add in interface java.util.List<E>

Overrides:

add in class org.eclipse.emf.common.util.AbstractEList<E>

add

public boolean add(E object)

Specified by:

add in interface java.util.Collection<E>

Specified by:

add in interface java.util.List<E>

Overrides:

add in class org.eclipse.emf.common.util.AbstractEList<E>

addAll

public boolean addAll(java.util.Collection<? extends E> collection)

Specified by:

addAll in interface java.util.Collection<E>

Specified by:

addAll in interface java.util.List<E>

Overrides:

addAll in class org.eclipse.emf.common.util.AbstractEList<E>

addAll

public boolean addAll(int index,
                      java.util.Collection<? extends E> collection)

Specified by:

addAll in interface java.util.List<E>

Overrides:

addAll in class org.eclipse.emf.common.util.AbstractEList<E>

set

public E set(int index,
             E object)

Specified by:

set in interface java.util.List<E>

Overrides:

set in class org.eclipse.emf.common.util.AbstractEList<E>

didRemove

protected void didRemove(int index,
                         E oldObject)

Overrides:

didRemove in class org.eclipse.emf.common.util.AbstractEList<E>