/**************************************************************************
* ERA - Eclipse Requirements Analysis
* ==============================================
* Copyright (C) 2009-2013 by Georg Blaschke, Christoph P. Neumann
* and Bernd Haberstumpf (http://era.origo.ethz.ch)
**************************************************************************
* Licensed under the Eclipse Public License - v 1.0 (the "License");
* you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.eclipse.org/org/documents/epl-v10.html
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**************************************************************************
*/
package era.foss.erf.impl;
import era.foss.erf.Content;
import era.foss.erf.ErfPackage;
import era.foss.erf.SpecHierarchy;
import era.foss.erf.Specification;
import java.util.Collection;
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;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Specification</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link era.foss.erf.impl.SpecificationImpl#getChildren <em>Children</em>}</li>
* <li>{@link era.foss.erf.impl.SpecificationImpl#getCoreContent <em>Core Content</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class SpecificationImpl extends SpecElementWithUserDefinedAttributesImpl implements Specification {
/**
* The cached value of the '{@link #getChildren() <em>Children</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getChildren()
* @generated
* @ordered
*/
protected EList<SpecHierarchy> children;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected SpecificationImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return ErfPackage.Literals.SPECIFICATION;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<SpecHierarchy> getChildren() {
if( children == null ) {
children = new EObjectContainmentWithInverseEList<SpecHierarchy>(
SpecHierarchy.class,
this,
ErfPackage.SPECIFICATION__CHILDREN,
ErfPackage.SPEC_HIERARCHY__ROOT );
}
return children;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Content getCoreContent() {
if( eContainerFeatureID() != ErfPackage.SPECIFICATION__CORE_CONTENT ) return null;
return (Content)eContainer();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetCoreContent( Content newCoreContent, NotificationChain msgs ) {
msgs = eBasicSetContainer( (InternalEObject)newCoreContent, ErfPackage.SPECIFICATION__CORE_CONTENT, msgs );
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setCoreContent( Content newCoreContent ) {
if( newCoreContent != eInternalContainer()
|| (eContainerFeatureID() != ErfPackage.SPECIFICATION__CORE_CONTENT && newCoreContent != null) ) {
if( EcoreUtil.isAncestor( this, newCoreContent ) ) throw new IllegalArgumentException(
"Recursive containment not allowed for " + toString() );
NotificationChain msgs = null;
if( eInternalContainer() != null ) msgs = eBasicRemoveFromContainer( msgs );
if( newCoreContent != null ) msgs = ((InternalEObject)newCoreContent).eInverseAdd( this,
ErfPackage.CONTENT__SPECIFICATIONS,
Content.class,
msgs );
msgs = basicSetCoreContent( newCoreContent, msgs );
if( msgs != null ) msgs.dispatch();
} else if( eNotificationRequired() ) eNotify( new ENotificationImpl(
this,
Notification.SET,
ErfPackage.SPECIFICATION__CORE_CONTENT,
newCoreContent,
newCoreContent ) );
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public NotificationChain eInverseAdd( InternalEObject otherEnd, int featureID, NotificationChain msgs ) {
switch (featureID) {
case ErfPackage.SPECIFICATION__CHILDREN:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getChildren()).basicAdd( otherEnd, msgs );
case ErfPackage.SPECIFICATION__CORE_CONTENT:
if( eInternalContainer() != null ) msgs = eBasicRemoveFromContainer( msgs );
return basicSetCoreContent( (Content)otherEnd, msgs );
}
return super.eInverseAdd( otherEnd, featureID, msgs );
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove( InternalEObject otherEnd, int featureID, NotificationChain msgs ) {
switch (featureID) {
case ErfPackage.SPECIFICATION__CHILDREN:
return ((InternalEList<?>)getChildren()).basicRemove( otherEnd, msgs );
case ErfPackage.SPECIFICATION__CORE_CONTENT:
return basicSetCoreContent( null, msgs );
}
return super.eInverseRemove( otherEnd, featureID, msgs );
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eBasicRemoveFromContainerFeature( NotificationChain msgs ) {
switch (eContainerFeatureID()) {
case ErfPackage.SPECIFICATION__CORE_CONTENT:
return eInternalContainer().eInverseRemove( this, ErfPackage.CONTENT__SPECIFICATIONS, Content.class, msgs );
}
return super.eBasicRemoveFromContainerFeature( msgs );
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet( int featureID, boolean resolve, boolean coreType ) {
switch (featureID) {
case ErfPackage.SPECIFICATION__CHILDREN:
return getChildren();
case ErfPackage.SPECIFICATION__CORE_CONTENT:
return getCoreContent();
}
return super.eGet( featureID, resolve, coreType );
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet( int featureID, Object newValue ) {
switch (featureID) {
case ErfPackage.SPECIFICATION__CHILDREN:
getChildren().clear();
getChildren().addAll( (Collection<? extends SpecHierarchy>)newValue );
return;
case ErfPackage.SPECIFICATION__CORE_CONTENT:
setCoreContent( (Content)newValue );
return;
}
super.eSet( featureID, newValue );
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset( int featureID ) {
switch (featureID) {
case ErfPackage.SPECIFICATION__CHILDREN:
getChildren().clear();
return;
case ErfPackage.SPECIFICATION__CORE_CONTENT:
setCoreContent( (Content)null );
return;
}
super.eUnset( featureID );
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet( int featureID ) {
switch (featureID) {
case ErfPackage.SPECIFICATION__CHILDREN:
return children != null && !children.isEmpty();
case ErfPackage.SPECIFICATION__CORE_CONTENT:
return getCoreContent() != null;
}
return super.eIsSet( featureID );
}
} //SpecificationImpl