/*******************************************************************************
 *                  CHESS core plugin
 *
 *               Copyright (C) 2011-2015
 *            Mälardalen University, Sweden
 *
 *
 *  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-v20.html
 *******************************************************************************/
/**
 */
package org.polarsys.chess.fla.flaxml.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.polarsys.chess.fla.flaxml.Components;
import org.polarsys.chess.fla.flaxml.CompositeComponent;
import org.polarsys.chess.fla.flaxml.Connections;
import org.polarsys.chess.fla.flaxml.FlaxmlPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Composite Component</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.polarsys.chess.fla.flaxml.impl.CompositeComponentImpl#getConnections <em>Connections</em>}</li>
 *   <li>{@link org.polarsys.chess.fla.flaxml.impl.CompositeComponentImpl#getComponents <em>Components</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class CompositeComponentImpl extends ComponentImpl implements CompositeComponent {
	/**
	 * The cached value of the '{@link #getConnections() <em>Connections</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getConnections()
	 * @generated
	 * @ordered
	 */
	protected Connections connections;

	/**
	 * The cached value of the '{@link #getComponents() <em>Components</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getComponents()
	 * @generated
	 * @ordered
	 */
	protected Components components;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected CompositeComponentImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return FlaxmlPackage.Literals.COMPOSITE_COMPONENT;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Connections getConnections() {
		return connections;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetConnections(Connections newConnections, NotificationChain msgs) {
		Connections oldConnections = connections;
		connections = newConnections;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, FlaxmlPackage.COMPOSITE_COMPONENT__CONNECTIONS, oldConnections, newConnections);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setConnections(Connections newConnections) {
		if (newConnections != connections) {
			NotificationChain msgs = null;
			if (connections != null)
				msgs = ((InternalEObject)connections).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - FlaxmlPackage.COMPOSITE_COMPONENT__CONNECTIONS, null, msgs);
			if (newConnections != null)
				msgs = ((InternalEObject)newConnections).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - FlaxmlPackage.COMPOSITE_COMPONENT__CONNECTIONS, null, msgs);
			msgs = basicSetConnections(newConnections, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FlaxmlPackage.COMPOSITE_COMPONENT__CONNECTIONS, newConnections, newConnections));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Components getComponents() {
		return components;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetComponents(Components newComponents, NotificationChain msgs) {
		Components oldComponents = components;
		components = newComponents;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, FlaxmlPackage.COMPOSITE_COMPONENT__COMPONENTS, oldComponents, newComponents);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setComponents(Components newComponents) {
		if (newComponents != components) {
			NotificationChain msgs = null;
			if (components != null)
				msgs = ((InternalEObject)components).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - FlaxmlPackage.COMPOSITE_COMPONENT__COMPONENTS, null, msgs);
			if (newComponents != null)
				msgs = ((InternalEObject)newComponents).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - FlaxmlPackage.COMPOSITE_COMPONENT__COMPONENTS, null, msgs);
			msgs = basicSetComponents(newComponents, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FlaxmlPackage.COMPOSITE_COMPONENT__COMPONENTS, newComponents, newComponents));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case FlaxmlPackage.COMPOSITE_COMPONENT__CONNECTIONS:
				return basicSetConnections(null, msgs);
			case FlaxmlPackage.COMPOSITE_COMPONENT__COMPONENTS:
				return basicSetComponents(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 FlaxmlPackage.COMPOSITE_COMPONENT__CONNECTIONS:
				return getConnections();
			case FlaxmlPackage.COMPOSITE_COMPONENT__COMPONENTS:
				return getComponents();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case FlaxmlPackage.COMPOSITE_COMPONENT__CONNECTIONS:
				setConnections((Connections)newValue);
				return;
			case FlaxmlPackage.COMPOSITE_COMPONENT__COMPONENTS:
				setComponents((Components)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case FlaxmlPackage.COMPOSITE_COMPONENT__CONNECTIONS:
				setConnections((Connections)null);
				return;
			case FlaxmlPackage.COMPOSITE_COMPONENT__COMPONENTS:
				setComponents((Components)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case FlaxmlPackage.COMPOSITE_COMPONENT__CONNECTIONS:
				return connections != null;
			case FlaxmlPackage.COMPOSITE_COMPONENT__COMPONENTS:
				return components != null;
		}
		return super.eIsSet(featureID);
	}

} //CompositeComponentImpl