/*******************************************************************************
 * Copyright (c) 2016 David Carlson and others.
 * 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:
 *     David Carlson (Clinical Cloud Solutions, LLC) - initial API and implementation
 *******************************************************************************/
/**
 */
package org.eclipse.mdht.uml.fhir.core.resource.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.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.eclipse.emf.ecore.util.InternalEList;

import org.eclipse.mdht.uml.fhir.core.datatype.Identifier;

import org.eclipse.mdht.uml.fhir.core.resource.FhirResourcePackage;
import org.eclipse.mdht.uml.fhir.core.resource.ImmunizationRecommendation;
import org.eclipse.mdht.uml.fhir.core.resource.ImmunizationRecommendationRecommendation;
import org.eclipse.mdht.uml.fhir.core.resource.Patient;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Immunization Recommendation</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.mdht.uml.fhir.core.resource.impl.ImmunizationRecommendationImpl#getIdentifiers <em>Identifier</em>}</li>
 *   <li>{@link org.eclipse.mdht.uml.fhir.core.resource.impl.ImmunizationRecommendationImpl#getPatient <em>Patient</em>}</li>
 *   <li>{@link org.eclipse.mdht.uml.fhir.core.resource.impl.ImmunizationRecommendationImpl#getRecommendations <em>Recommendation</em>}</li>
 * </ul>
 *
 * @generated
 */
public class ImmunizationRecommendationImpl extends DomainResourceImpl implements ImmunizationRecommendation {
	/**
	 * The cached value of the '{@link #getIdentifiers() <em>Identifier</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getIdentifiers()
	 * @generated
	 * @ordered
	 */
	protected EList<Identifier> identifiers;

	/**
	 * The cached value of the '{@link #getPatient() <em>Patient</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getPatient()
	 * @generated
	 * @ordered
	 */
	protected Patient patient;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Identifier> getIdentifiers() {
		if (identifiers == null) {
			identifiers = new EObjectResolvingEList<Identifier>(Identifier.class, this, FhirResourcePackage.IMMUNIZATION_RECOMMENDATION__IDENTIFIER);
		}
		return identifiers;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Patient getPatient() {
		if (patient != null && patient.eIsProxy()) {
			InternalEObject oldPatient = (InternalEObject)patient;
			patient = (Patient)eResolveProxy(oldPatient);
			if (patient != oldPatient) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, FhirResourcePackage.IMMUNIZATION_RECOMMENDATION__PATIENT, oldPatient, patient));
			}
		}
		return patient;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Patient basicGetPatient() {
		return patient;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setPatient(Patient newPatient) {
		Patient oldPatient = patient;
		patient = newPatient;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FhirResourcePackage.IMMUNIZATION_RECOMMENDATION__PATIENT, oldPatient, patient));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<ImmunizationRecommendationRecommendation> getRecommendations() {
		if (recommendations == null) {
			recommendations = new EObjectContainmentEList<ImmunizationRecommendationRecommendation>(ImmunizationRecommendationRecommendation.class, this, FhirResourcePackage.IMMUNIZATION_RECOMMENDATION__RECOMMENDATION);
		}
		return recommendations;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case FhirResourcePackage.IMMUNIZATION_RECOMMENDATION__RECOMMENDATION:
				return ((InternalEList<?>)getRecommendations()).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 FhirResourcePackage.IMMUNIZATION_RECOMMENDATION__IDENTIFIER:
				return getIdentifiers();
			case FhirResourcePackage.IMMUNIZATION_RECOMMENDATION__PATIENT:
				if (resolve) return getPatient();
				return basicGetPatient();
			case FhirResourcePackage.IMMUNIZATION_RECOMMENDATION__RECOMMENDATION:
				return getRecommendations();
		}
		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 FhirResourcePackage.IMMUNIZATION_RECOMMENDATION__IDENTIFIER:
				getIdentifiers().clear();
				getIdentifiers().addAll((Collection<? extends Identifier>)newValue);
				return;
			case FhirResourcePackage.IMMUNIZATION_RECOMMENDATION__PATIENT:
				setPatient((Patient)newValue);
				return;
			case FhirResourcePackage.IMMUNIZATION_RECOMMENDATION__RECOMMENDATION:
				getRecommendations().clear();
				getRecommendations().addAll((Collection<? extends ImmunizationRecommendationRecommendation>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case FhirResourcePackage.IMMUNIZATION_RECOMMENDATION__IDENTIFIER:
				getIdentifiers().clear();
				return;
			case FhirResourcePackage.IMMUNIZATION_RECOMMENDATION__PATIENT:
				setPatient((Patient)null);
				return;
			case FhirResourcePackage.IMMUNIZATION_RECOMMENDATION__RECOMMENDATION:
				getRecommendations().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case FhirResourcePackage.IMMUNIZATION_RECOMMENDATION__IDENTIFIER:
				return identifiers != null && !identifiers.isEmpty();
			case FhirResourcePackage.IMMUNIZATION_RECOMMENDATION__PATIENT:
				return patient != null;
			case FhirResourcePackage.IMMUNIZATION_RECOMMENDATION__RECOMMENDATION:
				return recommendations != null && !recommendations.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //ImmunizationRecommendationImpl