/*******************************************************************************
* Copyright (c) 2010, 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.EObjectContainmentWithInverseEList;
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.Element;
import org.eclipse.ocl.pivot.ElementExtension;
import org.eclipse.ocl.pivot.PivotPackage;
import org.eclipse.ocl.pivot.TemplateBinding;
import org.eclipse.ocl.pivot.TemplateParameter;
import org.eclipse.ocl.pivot.TemplateParameterSubstitution;
import org.eclipse.ocl.pivot.TemplateSignature;
import org.eclipse.ocl.pivot.TemplateableElement;
import org.eclipse.ocl.pivot.util.Visitor;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Template Binding</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.ocl.pivot.internal.TemplateBindingImpl#getOwnedSubstitutions <em>Owned Substitutions</em>}</li>
* <li>{@link org.eclipse.ocl.pivot.internal.TemplateBindingImpl#getOwningElement <em>Owning Element</em>}</li>
* <li>{@link org.eclipse.ocl.pivot.internal.TemplateBindingImpl#getTemplateSignature <em>Template Signature</em>}</li>
* </ul>
*
* @generated
*/
public class TemplateBindingImpl
extends ElementImpl
implements TemplateBinding {
/**
* The cached value of the '{@link #getOwnedSubstitutions() <em>Owned Substitutions</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOwnedSubstitutions()
* @generated
* @ordered
*/
protected EList<TemplateParameterSubstitution> ownedSubstitutions;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected TemplateBindingImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return PivotPackage.Literals.TEMPLATE_BINDING;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public List<TemplateParameterSubstitution> getOwnedSubstitutions()
{
if (ownedSubstitutions == null)
{
ownedSubstitutions = new EObjectContainmentWithInverseEList<TemplateParameterSubstitution>(TemplateParameterSubstitution.class, this, PivotPackage.TEMPLATE_BINDING__OWNED_SUBSTITUTIONS, PivotPackage.TEMPLATE_PARAMETER_SUBSTITUTION__OWNING_BINDING);
}
return ownedSubstitutions;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public TemplateableElement getOwningElement() {
if (eContainerFeatureID() != PivotPackage.TEMPLATE_BINDING__OWNING_ELEMENT) return null;
return (TemplateableElement)eInternalContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetOwningElement(TemplateableElement newOwningElement, NotificationChain msgs)
{
msgs = eBasicSetContainer((InternalEObject)newOwningElement, PivotPackage.TEMPLATE_BINDING__OWNING_ELEMENT, msgs);
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setOwningElement(TemplateableElement newOwningElement)
{
if (newOwningElement != eInternalContainer() || (eContainerFeatureID() != PivotPackage.TEMPLATE_BINDING__OWNING_ELEMENT && newOwningElement != null))
{
if (EcoreUtil.isAncestor(this, newOwningElement))
throw new IllegalArgumentException("Recursive containment not allowed for " + toString()); //$NON-NLS-1$
NotificationChain msgs = null;
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
if (newOwningElement != null)
msgs = ((InternalEObject)newOwningElement).eInverseAdd(this, PivotPackage.TEMPLATEABLE_ELEMENT__OWNED_BINDINGS, TemplateableElement.class, msgs);
msgs = basicSetOwningElement(newOwningElement, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, PivotPackage.TEMPLATE_BINDING__OWNING_ELEMENT, newOwningElement, newOwningElement));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd,
int featureID, NotificationChain msgs) {
switch (featureID)
{
case PivotPackage.TEMPLATE_BINDING__ANNOTATING_COMMENTS:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getAnnotatingComments()).basicAdd(otherEnd, msgs);
case PivotPackage.TEMPLATE_BINDING__OWNED_COMMENTS:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getOwnedComments()).basicAdd(otherEnd, msgs);
case PivotPackage.TEMPLATE_BINDING__OWNED_EXTENSIONS:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getOwnedExtensions()).basicAdd(otherEnd, msgs);
case PivotPackage.TEMPLATE_BINDING__OWNED_SUBSTITUTIONS:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getOwnedSubstitutions()).basicAdd(otherEnd, msgs);
case PivotPackage.TEMPLATE_BINDING__OWNING_ELEMENT:
if (eInternalContainer() != null)
msgs = eBasicRemoveFromContainer(msgs);
return basicSetOwningElement((TemplateableElement)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.TEMPLATE_BINDING__ANNOTATING_COMMENTS:
return ((InternalEList<?>)getAnnotatingComments()).basicRemove(otherEnd, msgs);
case PivotPackage.TEMPLATE_BINDING__OWNED_ANNOTATIONS:
return ((InternalEList<?>)getOwnedAnnotations()).basicRemove(otherEnd, msgs);
case PivotPackage.TEMPLATE_BINDING__OWNED_COMMENTS:
return ((InternalEList<?>)getOwnedComments()).basicRemove(otherEnd, msgs);
case PivotPackage.TEMPLATE_BINDING__OWNED_EXTENSIONS:
return ((InternalEList<?>)getOwnedExtensions()).basicRemove(otherEnd, msgs);
case PivotPackage.TEMPLATE_BINDING__OWNED_SUBSTITUTIONS:
return ((InternalEList<?>)getOwnedSubstitutions()).basicRemove(otherEnd, msgs);
case PivotPackage.TEMPLATE_BINDING__OWNING_ELEMENT:
return basicSetOwningElement(null, msgs);
}
return eDynamicInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature(
NotificationChain msgs) {
switch (eContainerFeatureID())
{
case PivotPackage.TEMPLATE_BINDING__OWNING_ELEMENT:
return eInternalContainer().eInverseRemove(this, PivotPackage.TEMPLATEABLE_ELEMENT__OWNED_BINDINGS, TemplateableElement.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.TEMPLATE_BINDING__ANNOTATING_COMMENTS:
return getAnnotatingComments();
case PivotPackage.TEMPLATE_BINDING__OWNED_ANNOTATIONS:
return getOwnedAnnotations();
case PivotPackage.TEMPLATE_BINDING__OWNED_COMMENTS:
return getOwnedComments();
case PivotPackage.TEMPLATE_BINDING__OWNED_EXTENSIONS:
return getOwnedExtensions();
case PivotPackage.TEMPLATE_BINDING__OWNED_SUBSTITUTIONS:
return getOwnedSubstitutions();
case PivotPackage.TEMPLATE_BINDING__OWNING_ELEMENT:
return getOwningElement();
case PivotPackage.TEMPLATE_BINDING__TEMPLATE_SIGNATURE:
return getTemplateSignature();
}
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.TEMPLATE_BINDING__ANNOTATING_COMMENTS:
getAnnotatingComments().clear();
getAnnotatingComments().addAll((Collection<? extends Comment>)newValue);
return;
case PivotPackage.TEMPLATE_BINDING__OWNED_ANNOTATIONS:
getOwnedAnnotations().clear();
getOwnedAnnotations().addAll((Collection<? extends Element>)newValue);
return;
case PivotPackage.TEMPLATE_BINDING__OWNED_COMMENTS:
getOwnedComments().clear();
getOwnedComments().addAll((Collection<? extends Comment>)newValue);
return;
case PivotPackage.TEMPLATE_BINDING__OWNED_EXTENSIONS:
getOwnedExtensions().clear();
getOwnedExtensions().addAll((Collection<? extends ElementExtension>)newValue);
return;
case PivotPackage.TEMPLATE_BINDING__OWNED_SUBSTITUTIONS:
getOwnedSubstitutions().clear();
getOwnedSubstitutions().addAll((Collection<? extends TemplateParameterSubstitution>)newValue);
return;
case PivotPackage.TEMPLATE_BINDING__OWNING_ELEMENT:
setOwningElement((TemplateableElement)newValue);
return;
}
eDynamicSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID)
{
case PivotPackage.TEMPLATE_BINDING__ANNOTATING_COMMENTS:
getAnnotatingComments().clear();
return;
case PivotPackage.TEMPLATE_BINDING__OWNED_ANNOTATIONS:
getOwnedAnnotations().clear();
return;
case PivotPackage.TEMPLATE_BINDING__OWNED_COMMENTS:
getOwnedComments().clear();
return;
case PivotPackage.TEMPLATE_BINDING__OWNED_EXTENSIONS:
getOwnedExtensions().clear();
return;
case PivotPackage.TEMPLATE_BINDING__OWNED_SUBSTITUTIONS:
getOwnedSubstitutions().clear();
return;
case PivotPackage.TEMPLATE_BINDING__OWNING_ELEMENT:
setOwningElement((TemplateableElement)null);
return;
}
eDynamicUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID)
{
case PivotPackage.TEMPLATE_BINDING__ANNOTATING_COMMENTS:
return annotatingComments != null && !annotatingComments.isEmpty();
case PivotPackage.TEMPLATE_BINDING__OWNED_ANNOTATIONS:
return ownedAnnotations != null && !ownedAnnotations.isEmpty();
case PivotPackage.TEMPLATE_BINDING__OWNED_COMMENTS:
return ownedComments != null && !ownedComments.isEmpty();
case PivotPackage.TEMPLATE_BINDING__OWNED_EXTENSIONS:
return ownedExtensions != null && !ownedExtensions.isEmpty();
case PivotPackage.TEMPLATE_BINDING__OWNED_SUBSTITUTIONS:
return ownedSubstitutions != null && !ownedSubstitutions.isEmpty();
case PivotPackage.TEMPLATE_BINDING__OWNING_ELEMENT:
return getOwningElement() != null;
case PivotPackage.TEMPLATE_BINDING__TEMPLATE_SIGNATURE:
return getTemplateSignature() != null;
}
return eDynamicIsSet(featureID);
}
@Override
public <R> R accept(@NonNull Visitor<R> visitor) {
return visitor.visitTemplateBinding(this);
}
@Override
public TemplateSignature getTemplateSignature()
{
for (TemplateParameterSubstitution templateParameterSubstitution : getOwnedSubstitutions()) {
TemplateParameter formal = templateParameterSubstitution.getFormal();
if (formal != null) {
TemplateSignature templateSignature = formal.getOwningSignature();
if (templateSignature != null) {
return templateSignature;
}
}
}
return null; // Never happens
}
} //TemplateBindingImpl