org.eclipse.modisco.java.nousages/src-gen/org/eclipse/modisco/java/nousages/impl/PackageImpl.java

/**
 * *******************************************************************************
 * Copyright (c) 2009 Mia-Software.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v20.html
 * 
 * Contributors:
 * 
 *     Fabien Giquel (Mia-Software) - initial API and implementation
 *     Gregoire DUPE (Mia-Software) - initial API and implementation
 * *******************************************************************************
 *
 * $Id$
 */
package org.eclipse.modisco.java.nousages.impl;

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.EObjectWithInverseResolvingEList;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.modisco.java.AbstractTypeDeclaration;
import org.eclipse.modisco.java.ImportDeclaration;
import org.eclipse.modisco.java.Model;
import org.eclipse.modisco.java.PackageAccess;
import org.eclipse.modisco.java.nousages.meta.JavaPackage;

/**
 * <!-- begin-user-doc --> An implementation of the model object '
 * <em><b>Package</b></em>'. <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 * <li>
 * {@link org.eclipse.modisco.java.nousages.impl.PackageImpl#getOwnedElements
 * <em>Owned Elements</em>}</li>
 * <li>{@link org.eclipse.modisco.java.nousages.impl.PackageImpl#getModel
 * <em>Model</em>}</li>
 * <li>
 * {@link org.eclipse.modisco.java.nousages.impl.PackageImpl#getOwnedPackages
 * <em>Owned Packages</em>}</li>
 * <li>{@link org.eclipse.modisco.java.nousages.impl.PackageImpl#getPackage
 * <em>Package</em>}</li>
 * </ul>
 * </p>
 * 
 * @generated
 */
public class PackageImpl extends NamedElementImpl implements
		org.eclipse.modisco.java.Package {
	/**
	 * The cached value of the '{@link #getOwnedElements()
	 * <em>Owned Elements</em>}' containment reference list. <!-- begin-user-doc
	 * --> <!-- end-user-doc -->
	 * 
	 * @see #getOwnedElements()
	 * @generated
	 * @ordered
	 */
	protected EList<AbstractTypeDeclaration> ownedElements;

	/**
	 * The cached value of the '{@link #getOwnedPackages()
	 * <em>Owned Packages</em>}' containment reference list. <!-- begin-user-doc
	 * --> <!-- end-user-doc -->
	 * 
	 * @see #getOwnedPackages()
	 * @generated
	 * @ordered
	 */
	protected EList<org.eclipse.modisco.java.Package> ownedPackages;

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	protected PackageImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return JavaPackage.eINSTANCE.getPackage();
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public EList<AbstractTypeDeclaration> getOwnedElements() {
		if (ownedElements == null) {
			ownedElements = new EObjectContainmentWithInverseEList<AbstractTypeDeclaration>(
					AbstractTypeDeclaration.class, this,
					JavaPackage.PACKAGE__OWNED_ELEMENTS,
					JavaPackage.ABSTRACT_TYPE_DECLARATION__PACKAGE);
		}
		return ownedElements;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public Model getModel() {
		if (eContainerFeatureID() != JavaPackage.PACKAGE__MODEL)
			return null;
		return (Model) eContainer();
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public NotificationChain basicSetModel(Model newModel,
			NotificationChain msgs) {
		msgs = eBasicSetContainer((InternalEObject) newModel,
				JavaPackage.PACKAGE__MODEL, msgs);
		return msgs;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void setModel(Model newModel) {
		if (newModel != eInternalContainer()
				|| (eContainerFeatureID() != JavaPackage.PACKAGE__MODEL && newModel != null)) {
			if (EcoreUtil.isAncestor(this, newModel))
				throw new IllegalArgumentException(
						"Recursive containment not allowed for " + toString()); //$NON-NLS-1$
			NotificationChain msgs = null;
			if (eInternalContainer() != null)
				msgs = eBasicRemoveFromContainer(msgs);
			if (newModel != null)
				msgs = ((InternalEObject) newModel).eInverseAdd(this,
						JavaPackage.MODEL__OWNED_ELEMENTS, Model.class, msgs);
			msgs = basicSetModel(newModel, msgs);
			if (msgs != null)
				msgs.dispatch();
		} else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					JavaPackage.PACKAGE__MODEL, newModel, newModel));
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public EList<org.eclipse.modisco.java.Package> getOwnedPackages() {
		if (ownedPackages == null) {
			ownedPackages = new EObjectContainmentWithInverseEList<org.eclipse.modisco.java.Package>(
					org.eclipse.modisco.java.Package.class, this,
					JavaPackage.PACKAGE__OWNED_PACKAGES,
					JavaPackage.PACKAGE__PACKAGE);
		}
		return ownedPackages;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public org.eclipse.modisco.java.Package getPackage() {
		if (eContainerFeatureID() != JavaPackage.PACKAGE__PACKAGE)
			return null;
		return (org.eclipse.modisco.java.Package) eContainer();
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public NotificationChain basicSetPackage(
			org.eclipse.modisco.java.Package newPackage,
			NotificationChain msgs) {
		msgs = eBasicSetContainer((InternalEObject) newPackage,
				JavaPackage.PACKAGE__PACKAGE, msgs);
		return msgs;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void setPackage(org.eclipse.modisco.java.Package newPackage) {
		if (newPackage != eInternalContainer()
				|| (eContainerFeatureID() != JavaPackage.PACKAGE__PACKAGE && newPackage != null)) {
			if (EcoreUtil.isAncestor(this, newPackage))
				throw new IllegalArgumentException(
						"Recursive containment not allowed for " + toString()); //$NON-NLS-1$
			NotificationChain msgs = null;
			if (eInternalContainer() != null)
				msgs = eBasicRemoveFromContainer(msgs);
			if (newPackage != null)
				msgs = ((InternalEObject) newPackage).eInverseAdd(this,
						JavaPackage.PACKAGE__OWNED_PACKAGES,
						org.eclipse.modisco.java.Package.class, msgs);
			msgs = basicSetPackage(newPackage, msgs);
			if (msgs != null)
				msgs.dispatch();
		} else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET,
					JavaPackage.PACKAGE__PACKAGE, newPackage, newPackage));
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd,
			int featureID, NotificationChain msgs) {
		switch (featureID) {
		case JavaPackage.PACKAGE__OWNED_ELEMENTS:
			return ((InternalEList<InternalEObject>) (InternalEList<?>) getOwnedElements())
					.basicAdd(otherEnd, msgs);
		case JavaPackage.PACKAGE__MODEL:
			if (eInternalContainer() != null)
				msgs = eBasicRemoveFromContainer(msgs);
			return basicSetModel((Model) otherEnd, msgs);
		case JavaPackage.PACKAGE__OWNED_PACKAGES:
			return ((InternalEList<InternalEObject>) (InternalEList<?>) getOwnedPackages())
					.basicAdd(otherEnd, msgs);
		case JavaPackage.PACKAGE__PACKAGE:
			if (eInternalContainer() != null)
				msgs = eBasicRemoveFromContainer(msgs);
			return basicSetPackage(
					(org.eclipse.modisco.java.Package) 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 JavaPackage.PACKAGE__OWNED_ELEMENTS:
			return ((InternalEList<?>) getOwnedElements()).basicRemove(
					otherEnd, msgs);
		case JavaPackage.PACKAGE__MODEL:
			return basicSetModel(null, msgs);
		case JavaPackage.PACKAGE__OWNED_PACKAGES:
			return ((InternalEList<?>) getOwnedPackages()).basicRemove(
					otherEnd, msgs);
		case JavaPackage.PACKAGE__PACKAGE:
			return basicSetPackage(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eBasicRemoveFromContainerFeature(
			NotificationChain msgs) {
		switch (eContainerFeatureID()) {
		case JavaPackage.PACKAGE__MODEL:
			return eInternalContainer().eInverseRemove(this,
					JavaPackage.MODEL__OWNED_ELEMENTS, Model.class, msgs);
		case JavaPackage.PACKAGE__PACKAGE:
			return eInternalContainer().eInverseRemove(this,
					JavaPackage.PACKAGE__OWNED_PACKAGES,
					org.eclipse.modisco.java.Package.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 JavaPackage.PACKAGE__OWNED_ELEMENTS:
			return getOwnedElements();
		case JavaPackage.PACKAGE__MODEL:
			return getModel();
		case JavaPackage.PACKAGE__OWNED_PACKAGES:
			return getOwnedPackages();
		case JavaPackage.PACKAGE__PACKAGE:
			return getPackage();
		}
		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 JavaPackage.PACKAGE__OWNED_ELEMENTS:
			getOwnedElements().clear();
			getOwnedElements().addAll(
					(Collection<? extends AbstractTypeDeclaration>) newValue);
			return;
		case JavaPackage.PACKAGE__MODEL:
			setModel((Model) newValue);
			return;
		case JavaPackage.PACKAGE__OWNED_PACKAGES:
			getOwnedPackages().clear();
			getOwnedPackages()
					.addAll((Collection<? extends org.eclipse.modisco.java.Package>) newValue);
			return;
		case JavaPackage.PACKAGE__PACKAGE:
			setPackage((org.eclipse.modisco.java.Package) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case JavaPackage.PACKAGE__OWNED_ELEMENTS:
			getOwnedElements().clear();
			return;
		case JavaPackage.PACKAGE__MODEL:
			setModel((Model) null);
			return;
		case JavaPackage.PACKAGE__OWNED_PACKAGES:
			getOwnedPackages().clear();
			return;
		case JavaPackage.PACKAGE__PACKAGE:
			setPackage((org.eclipse.modisco.java.Package) null);
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case JavaPackage.PACKAGE__OWNED_ELEMENTS:
			return ownedElements != null && !ownedElements.isEmpty();
		case JavaPackage.PACKAGE__MODEL:
			return getModel() != null;
		case JavaPackage.PACKAGE__OWNED_PACKAGES:
			return ownedPackages != null && !ownedPackages.isEmpty();
		case JavaPackage.PACKAGE__PACKAGE:
			return getPackage() != null;
		}
		return super.eIsSet(featureID);
	}

	public EList<PackageAccess> getUsagesInPackageAccess() {
		// no usage references
		return null;
	}

	public EList<ImportDeclaration> getUsagesInImports() {
		// no usage references
		return null;
	}

} // PackageImpl