/*******************************************************************************
 * Copyright (c) 2010 Michal Antkiewicz.
 * 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:
 *     Michal Antkiewicz - initial API and implementation
 ******************************************************************************/
/**
  *
 *
 *
 * $Id: GlobalSelectionListenerImpl.java,v 1.4 2008/02/29 22:33:01 Michal Antkiewicz <mantkiew@gsd.uwaterloo.ca> $
 */
package ca.uwaterloo.gsd.wpi.impl;

import java.util.Collection;

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

import ca.uwaterloo.gsd.fsml.fsml.impl.ConceptImpl;
import ca.uwaterloo.gsd.wpi.Deregisters;
import ca.uwaterloo.gsd.wpi.GlobalSelectionListener;
import ca.uwaterloo.gsd.wpi.WpiPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Global Selection Listener</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link ca.uwaterloo.gsd.wpi.impl.GlobalSelectionListenerImpl#getDeregisters <em>Deregisters</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class GlobalSelectionListenerImpl extends ConceptImpl implements GlobalSelectionListener {
	/**
	 * The cached value of the '{@link #getDeregisters() <em>Deregisters</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getDeregisters()
	 * @generated
	 * @ordered
	 */
	protected EList<Deregisters> deregisters;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Deregisters> getDeregisters() {
		if (deregisters == null) {
			deregisters = new EObjectContainmentEList<Deregisters>(Deregisters.class, this, WpiPackage.GLOBAL_SELECTION_LISTENER__DEREGISTERS);
		}
		return deregisters;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case WpiPackage.GLOBAL_SELECTION_LISTENER__DEREGISTERS:
				return ((InternalEList<?>)getDeregisters()).basicRemove(otherEnd, 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 WpiPackage.GLOBAL_SELECTION_LISTENER__DEREGISTERS:
				return getDeregisters();
		}
		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 WpiPackage.GLOBAL_SELECTION_LISTENER__DEREGISTERS:
				getDeregisters().clear();
				getDeregisters().addAll((Collection<? extends Deregisters>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case WpiPackage.GLOBAL_SELECTION_LISTENER__DEREGISTERS:
				getDeregisters().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case WpiPackage.GLOBAL_SELECTION_LISTENER__DEREGISTERS:
				return deregisters != null && !deregisters.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //GlobalSelectionListenerImpl