diagram-definition/plugins/org.eclipse.papyrus.dd/src-gen/org/eclipse/papyrus/dd/dg/impl/DefinitionsImpl.java

/**
 * Copyright (c) 2014 CEA LIST.
 *  
 * 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:
 *  CEA LIST - Initial API and implementation
 */
package org.eclipse.papyrus.dd.dg.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.impl.MinimalEObjectImpl;

import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;

import org.eclipse.papyrus.dd.dg.DGPackage;
import org.eclipse.papyrus.dd.dg.Definition;
import org.eclipse.papyrus.dd.dg.Definitions;
import org.eclipse.papyrus.dd.dg.StyleSheet;

/**
 * <!-- begin-user-doc --> An implementation of the model object ' <em><b>Definitions</b></em>'. <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 * <li>{@link org.eclipse.papyrus.dd.dg.impl.DefinitionsImpl#getDefinitions <em>Definition</em>}</li>
 * <li>{@link org.eclipse.papyrus.dd.dg.impl.DefinitionsImpl#getStyleSheet <em>Style Sheet</em>}</li>
 * </ul>
 *
 * @generated
 */
public class DefinitionsImpl extends MinimalEObjectImpl.Container implements Definitions {

	/**
	 * The cached value of the '{@link #getDefinitions() <em>Definition</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * 
	 * @see #getDefinitions()
	 * @generated
	 * @ordered
	 */
	protected EList<Definition> definitions;

	/**
	 * The cached value of the '{@link #getStyleSheet() <em>Style Sheet</em>}' containment reference.
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @see #getStyleSheet()
	 * @generated
	 * @ordered
	 */
	protected StyleSheet styleSheet;

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return DGPackage.Literals.DEFINITIONS;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public EList<Definition> getDefinitions() {
		if(definitions == null) {
			definitions = new EObjectContainmentEList<Definition>(Definition.class, this, DGPackage.DEFINITIONS__DEFINITION);
		}
		return definitions;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public StyleSheet getStyleSheet() {
		return styleSheet;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public NotificationChain basicSetStyleSheet(StyleSheet newStyleSheet, NotificationChain msgs) {
		StyleSheet oldStyleSheet = styleSheet;
		styleSheet = newStyleSheet;
		if(eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, DGPackage.DEFINITIONS__STYLE_SHEET, oldStyleSheet, newStyleSheet);
			if(msgs == null)
				msgs = notification;
			else
				msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	public void setStyleSheet(StyleSheet newStyleSheet) {
		if(newStyleSheet != styleSheet) {
			NotificationChain msgs = null;
			if(styleSheet != null)
				msgs = ((InternalEObject)styleSheet).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - DGPackage.DEFINITIONS__STYLE_SHEET, null, msgs);
			if(newStyleSheet != null)
				msgs = ((InternalEObject)newStyleSheet).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - DGPackage.DEFINITIONS__STYLE_SHEET, null, msgs);
			msgs = basicSetStyleSheet(newStyleSheet, msgs);
			if(msgs != null)
				msgs.dispatch();
		} else if(eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DGPackage.DEFINITIONS__STYLE_SHEET, newStyleSheet, newStyleSheet));
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch(featureID) {
		case DGPackage.DEFINITIONS__DEFINITION:
			return ((InternalEList<?>)getDefinitions()).basicRemove(otherEnd, msgs);
		case DGPackage.DEFINITIONS__STYLE_SHEET:
			return basicSetStyleSheet(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 DGPackage.DEFINITIONS__DEFINITION:
			return getDefinitions();
		case DGPackage.DEFINITIONS__STYLE_SHEET:
			return getStyleSheet();
		}
		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 DGPackage.DEFINITIONS__DEFINITION:
			getDefinitions().clear();
			getDefinitions().addAll((Collection<? extends Definition>)newValue);
			return;
		case DGPackage.DEFINITIONS__STYLE_SHEET:
			setStyleSheet((StyleSheet)newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch(featureID) {
		case DGPackage.DEFINITIONS__DEFINITION:
			getDefinitions().clear();
			return;
		case DGPackage.DEFINITIONS__STYLE_SHEET:
			setStyleSheet((StyleSheet)null);
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch(featureID) {
		case DGPackage.DEFINITIONS__DEFINITION:
			return definitions != null && !definitions.isEmpty();
		case DGPackage.DEFINITIONS__STYLE_SHEET:
			return styleSheet != null;
		}
		return super.eIsSet(featureID);
	}
} // DefinitionsImpl