org.eclipse.modisco.java/src-gen/org/eclipse/gmt/modisco/java/emf/impl/TypeDeclarationStatementImpl.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 v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 * 
 *     Sebastien Minguet (Mia-Software) - initial API and implementation
 *     Frederic Madiot (Mia-Software) - initial API and implementation
 *     Fabien Giquel (Mia-Software) - initial API and implementation
 *     Gabriel Barbier (Mia-Software) - initial API and implementation
 *     Erwan Breton (Sodifrance) - initial API and implementation
 *     Romain Dervaux (Mia-Software) - initial API and implementation
 * *******************************************************************************
 *
 * $Id$
 */
package org.eclipse.gmt.modisco.java.emf.impl;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;

import org.eclipse.gmt.modisco.java.AbstractTypeDeclaration;
import org.eclipse.gmt.modisco.java.TypeDeclarationStatement;

import org.eclipse.gmt.modisco.java.emf.JavaPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Type Declaration Statement</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.gmt.modisco.java.emf.impl.TypeDeclarationStatementImpl#getDeclaration <em>Declaration</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class TypeDeclarationStatementImpl extends StatementImpl implements TypeDeclarationStatement {
	/**
	 * The cached value of the '{@link #getDeclaration() <em>Declaration</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getDeclaration()
	 * @generated
	 * @ordered
	 */
	protected AbstractTypeDeclaration declaration;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public AbstractTypeDeclaration getDeclaration() {
		return declaration;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetDeclaration(AbstractTypeDeclaration newDeclaration, NotificationChain msgs) {
		AbstractTypeDeclaration oldDeclaration = declaration;
		declaration = newDeclaration;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, JavaPackage.TYPE_DECLARATION_STATEMENT__DECLARATION, oldDeclaration, newDeclaration);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setDeclaration(AbstractTypeDeclaration newDeclaration) {
		if (newDeclaration != declaration) {
			NotificationChain msgs = null;
			if (declaration != null)
				msgs = ((InternalEObject)declaration).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - JavaPackage.TYPE_DECLARATION_STATEMENT__DECLARATION, null, msgs);
			if (newDeclaration != null)
				msgs = ((InternalEObject)newDeclaration).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - JavaPackage.TYPE_DECLARATION_STATEMENT__DECLARATION, null, msgs);
			msgs = basicSetDeclaration(newDeclaration, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, JavaPackage.TYPE_DECLARATION_STATEMENT__DECLARATION, newDeclaration, newDeclaration));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case JavaPackage.TYPE_DECLARATION_STATEMENT__DECLARATION:
				return basicSetDeclaration(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case JavaPackage.TYPE_DECLARATION_STATEMENT__DECLARATION:
				return getDeclaration();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case JavaPackage.TYPE_DECLARATION_STATEMENT__DECLARATION:
				setDeclaration((AbstractTypeDeclaration)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case JavaPackage.TYPE_DECLARATION_STATEMENT__DECLARATION:
				setDeclaration((AbstractTypeDeclaration)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case JavaPackage.TYPE_DECLARATION_STATEMENT__DECLARATION:
				return declaration != null;
		}
		return super.eIsSet(featureID);
	}

} //TypeDeclarationStatementImpl