/*******************************************************************************
* Copyright (c) 2012, 2015 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* E.D.Willink - Initial API and implementation
*******************************************************************************/
package org.eclipse.ocl.pivot.internal;
import java.util.Collection;
import java.util.List;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.ocl.pivot.Comment;
import org.eclipse.ocl.pivot.ConnectionPointReference;
import org.eclipse.ocl.pivot.Element;
import org.eclipse.ocl.pivot.ElementExtension;
import org.eclipse.ocl.pivot.PivotPackage;
import org.eclipse.ocl.pivot.Pseudostate;
import org.eclipse.ocl.pivot.Region;
import org.eclipse.ocl.pivot.State;
import org.eclipse.ocl.pivot.util.Visitor;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Connection Point Reference</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.ocl.pivot.internal.ConnectionPointReferenceImpl#getEntries <em>Entries</em>}</li>
* <li>{@link org.eclipse.ocl.pivot.internal.ConnectionPointReferenceImpl#getExits <em>Exits</em>}</li>
* <li>{@link org.eclipse.ocl.pivot.internal.ConnectionPointReferenceImpl#getOwningState <em>Owning State</em>}</li>
* </ul>
*
* @generated
*/
public class ConnectionPointReferenceImpl extends VertexImpl implements ConnectionPointReference
{
/**
* The cached value of the '{@link #getEntries() <em>Entries</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getEntries()
* @generated
* @ordered
*/
protected EList<Pseudostate> entries;
/**
* The cached value of the '{@link #getExits() <em>Exits</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getExits()
* @generated
* @ordered
*/
protected EList<Pseudostate> exits;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ConnectionPointReferenceImpl()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return PivotPackage.Literals.CONNECTION_POINT_REFERENCE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public List<Pseudostate> getEntries()
{
if (entries == null)
{
entries = new EObjectResolvingEList<Pseudostate>(Pseudostate.class, this, PivotPackage.CONNECTION_POINT_REFERENCE__ENTRIES);
}
return entries;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public List<Pseudostate> getExits()
{
if (exits == null)
{
exits = new EObjectResolvingEList<Pseudostate>(Pseudostate.class, this, PivotPackage.CONNECTION_POINT_REFERENCE__EXITS);
}
return exits;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public State getOwningState()
{
if (eContainerFeatureID() != PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_STATE) return null;
return (State)eInternalContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetOwningState(State newOwningState, NotificationChain msgs)
{
msgs = eBasicSetContainer((InternalEObject)newOwningState, PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_STATE, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setOwningState(State newOwningState)
{
if (newOwningState != eInternalContainer() || (eContainerFeatureID() != PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_STATE && newOwningState != null))
{
if (EcoreUtil.isAncestor(this, newOwningState))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString()); //$NON-NLS-1$
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newOwningState != null)
msgs = ((InternalEObject)newOwningState).eInverseAdd(this, PivotPackage.STATE__OWNED_CONNECTIONS, State.class, msgs);
msgs = basicSetOwningState(newOwningState, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_STATE, newOwningState, newOwningState));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case PivotPackage.CONNECTION_POINT_REFERENCE__ANNOTATING_COMMENTS:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getAnnotatingComments()).basicAdd(otherEnd, msgs);
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNED_COMMENTS:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getOwnedComments()).basicAdd(otherEnd, msgs);
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNED_EXTENSIONS:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getOwnedExtensions()).basicAdd(otherEnd, msgs);
case PivotPackage.CONNECTION_POINT_REFERENCE__INCOMING_TRANSITIONS:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getIncomingTransitions()).basicAdd(otherEnd, msgs);
case PivotPackage.CONNECTION_POINT_REFERENCE__OUTGOING_TRANSITIONS:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getOutgoingTransitions()).basicAdd(otherEnd, msgs);
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_REGION:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetOwningRegion((Region)otherEnd, msgs);
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_STATE:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetOwningState((State)otherEnd, msgs);
}
return eDynamicInverseAdd(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case PivotPackage.CONNECTION_POINT_REFERENCE__ANNOTATING_COMMENTS:
return ((InternalEList<?>)getAnnotatingComments()).basicRemove(otherEnd, msgs);
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNED_ANNOTATIONS:
return ((InternalEList<?>)getOwnedAnnotations()).basicRemove(otherEnd, msgs);
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNED_COMMENTS:
return ((InternalEList<?>)getOwnedComments()).basicRemove(otherEnd, msgs);
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNED_EXTENSIONS:
return ((InternalEList<?>)getOwnedExtensions()).basicRemove(otherEnd, msgs);
case PivotPackage.CONNECTION_POINT_REFERENCE__INCOMING_TRANSITIONS:
return ((InternalEList<?>)getIncomingTransitions()).basicRemove(otherEnd, msgs);
case PivotPackage.CONNECTION_POINT_REFERENCE__OUTGOING_TRANSITIONS:
return ((InternalEList<?>)getOutgoingTransitions()).basicRemove(otherEnd, msgs);
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_REGION:
return basicSetOwningRegion(null, msgs);
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_STATE:
return basicSetOwningState(null, msgs);
}
return eDynamicInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs)
{
switch (eContainerFeatureID())
{
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_REGION:
return eInternalContainer().eInverseRemove(this, PivotPackage.REGION__OWNED_SUBVERTEXES, Region.class, msgs);
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_STATE:
return eInternalContainer().eInverseRemove(this, PivotPackage.STATE__OWNED_CONNECTIONS, State.class, msgs);
}
return eDynamicBasicRemoveFromContainer(msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType)
{
switch (featureID)
{
case PivotPackage.CONNECTION_POINT_REFERENCE__ANNOTATING_COMMENTS:
return getAnnotatingComments();
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNED_ANNOTATIONS:
return getOwnedAnnotations();
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNED_COMMENTS:
return getOwnedComments();
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNED_EXTENSIONS:
return getOwnedExtensions();
case PivotPackage.CONNECTION_POINT_REFERENCE__NAME:
return getName();
case PivotPackage.CONNECTION_POINT_REFERENCE__INCOMING_TRANSITIONS:
return getIncomingTransitions();
case PivotPackage.CONNECTION_POINT_REFERENCE__OUTGOING_TRANSITIONS:
return getOutgoingTransitions();
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_REGION:
return getOwningRegion();
case PivotPackage.CONNECTION_POINT_REFERENCE__ENTRIES:
return getEntries();
case PivotPackage.CONNECTION_POINT_REFERENCE__EXITS:
return getExits();
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_STATE:
return getOwningState();
}
return eDynamicGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue)
{
switch (featureID)
{
case PivotPackage.CONNECTION_POINT_REFERENCE__ANNOTATING_COMMENTS:
getAnnotatingComments().clear();
getAnnotatingComments().addAll((Collection<? extends Comment>)newValue);
return;
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNED_ANNOTATIONS:
getOwnedAnnotations().clear();
getOwnedAnnotations().addAll((Collection<? extends Element>)newValue);
return;
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNED_COMMENTS:
getOwnedComments().clear();
getOwnedComments().addAll((Collection<? extends Comment>)newValue);
return;
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNED_EXTENSIONS:
getOwnedExtensions().clear();
getOwnedExtensions().addAll((Collection<? extends ElementExtension>)newValue);
return;
case PivotPackage.CONNECTION_POINT_REFERENCE__NAME:
setName((String)newValue);
return;
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_REGION:
setOwningRegion((Region)newValue);
return;
case PivotPackage.CONNECTION_POINT_REFERENCE__ENTRIES:
getEntries().clear();
getEntries().addAll((Collection<? extends Pseudostate>)newValue);
return;
case PivotPackage.CONNECTION_POINT_REFERENCE__EXITS:
getExits().clear();
getExits().addAll((Collection<? extends Pseudostate>)newValue);
return;
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_STATE:
setOwningState((State)newValue);
return;
}
eDynamicSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case PivotPackage.CONNECTION_POINT_REFERENCE__ANNOTATING_COMMENTS:
getAnnotatingComments().clear();
return;
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNED_ANNOTATIONS:
getOwnedAnnotations().clear();
return;
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNED_COMMENTS:
getOwnedComments().clear();
return;
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNED_EXTENSIONS:
getOwnedExtensions().clear();
return;
case PivotPackage.CONNECTION_POINT_REFERENCE__NAME:
setName(NAME_EDEFAULT);
return;
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_REGION:
setOwningRegion((Region)null);
return;
case PivotPackage.CONNECTION_POINT_REFERENCE__ENTRIES:
getEntries().clear();
return;
case PivotPackage.CONNECTION_POINT_REFERENCE__EXITS:
getExits().clear();
return;
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_STATE:
setOwningState((State)null);
return;
}
eDynamicUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case PivotPackage.CONNECTION_POINT_REFERENCE__ANNOTATING_COMMENTS:
return annotatingComments != null && !annotatingComments.isEmpty();
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNED_ANNOTATIONS:
return ownedAnnotations != null && !ownedAnnotations.isEmpty();
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNED_COMMENTS:
return ownedComments != null && !ownedComments.isEmpty();
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNED_EXTENSIONS:
return ownedExtensions != null && !ownedExtensions.isEmpty();
case PivotPackage.CONNECTION_POINT_REFERENCE__NAME:
return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
case PivotPackage.CONNECTION_POINT_REFERENCE__INCOMING_TRANSITIONS:
return incomingTransitions != null && !incomingTransitions.isEmpty();
case PivotPackage.CONNECTION_POINT_REFERENCE__OUTGOING_TRANSITIONS:
return outgoingTransitions != null && !outgoingTransitions.isEmpty();
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_REGION:
return getOwningRegion() != null;
case PivotPackage.CONNECTION_POINT_REFERENCE__ENTRIES:
return entries != null && !entries.isEmpty();
case PivotPackage.CONNECTION_POINT_REFERENCE__EXITS:
return exits != null && !exits.isEmpty();
case PivotPackage.CONNECTION_POINT_REFERENCE__OWNING_STATE:
return getOwningState() != null;
}
return eDynamicIsSet(featureID);
}
@Override
public <R> R accept(@NonNull Visitor<R> visitor) {
return visitor.visitConnectionPointReference(this);
}
} //ConnectionPointReferenceImpl