/*******************************************************************************
 * 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.InternalEList;

import org.eclipse.mdht.uml.fhir.core.datatype.CodeableConcept;
import org.eclipse.mdht.uml.fhir.core.datatype.DateTime;
import org.eclipse.mdht.uml.fhir.core.datatype.Oid;

import org.eclipse.mdht.uml.fhir.core.resource.FhirResourcePackage;
import org.eclipse.mdht.uml.fhir.core.resource.ImagingObjectSelection;
import org.eclipse.mdht.uml.fhir.core.resource.ImagingObjectSelectionStudy;
import org.eclipse.mdht.uml.fhir.core.resource.Patient;
import org.eclipse.mdht.uml.fhir.core.resource.Resource;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Imaging Object Selection</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.mdht.uml.fhir.core.resource.impl.ImagingObjectSelectionImpl#getUid <em>Uid</em>}</li>
 *   <li>{@link org.eclipse.mdht.uml.fhir.core.resource.impl.ImagingObjectSelectionImpl#getPatient <em>Patient</em>}</li>
 *   <li>{@link org.eclipse.mdht.uml.fhir.core.resource.impl.ImagingObjectSelectionImpl#getTitle <em>Title</em>}</li>
 *   <li>{@link org.eclipse.mdht.uml.fhir.core.resource.impl.ImagingObjectSelectionImpl#getDescription <em>Description</em>}</li>
 *   <li>{@link org.eclipse.mdht.uml.fhir.core.resource.impl.ImagingObjectSelectionImpl#getAuthor <em>Author</em>}</li>
 *   <li>{@link org.eclipse.mdht.uml.fhir.core.resource.impl.ImagingObjectSelectionImpl#getAuthoringTime <em>Authoring Time</em>}</li>
 *   <li>{@link org.eclipse.mdht.uml.fhir.core.resource.impl.ImagingObjectSelectionImpl#getStudies <em>Study</em>}</li>
 * </ul>
 *
 * @generated
 */
public class ImagingObjectSelectionImpl extends DomainResourceImpl implements ImagingObjectSelection {
	/**
	 * The cached value of the '{@link #getUid() <em>Uid</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getUid()
	 * @generated
	 * @ordered
	 */
	protected Oid uid;

	/**
	 * 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 #getTitle() <em>Title</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getTitle()
	 * @generated
	 * @ordered
	 */
	protected CodeableConcept title;

	/**
	 * The cached value of the '{@link #getDescription() <em>Description</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getDescription()
	 * @generated
	 * @ordered
	 */
	protected org.eclipse.mdht.uml.fhir.core.datatype.String description;

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

	/**
	 * The cached value of the '{@link #getAuthoringTime() <em>Authoring Time</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getAuthoringTime()
	 * @generated
	 * @ordered
	 */
	protected DateTime authoringTime;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Oid getUid() {
		if (uid != null && uid.eIsProxy()) {
			InternalEObject oldUid = (InternalEObject)uid;
			uid = (Oid)eResolveProxy(oldUid);
			if (uid != oldUid) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, FhirResourcePackage.IMAGING_OBJECT_SELECTION__UID, oldUid, uid));
			}
		}
		return uid;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Oid basicGetUid() {
		return uid;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setUid(Oid newUid) {
		Oid oldUid = uid;
		uid = newUid;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FhirResourcePackage.IMAGING_OBJECT_SELECTION__UID, oldUid, uid));
	}

	/**
	 * <!-- 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.IMAGING_OBJECT_SELECTION__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.IMAGING_OBJECT_SELECTION__PATIENT, oldPatient, patient));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public CodeableConcept getTitle() {
		if (title != null && title.eIsProxy()) {
			InternalEObject oldTitle = (InternalEObject)title;
			title = (CodeableConcept)eResolveProxy(oldTitle);
			if (title != oldTitle) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, FhirResourcePackage.IMAGING_OBJECT_SELECTION__TITLE, oldTitle, title));
			}
		}
		return title;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public CodeableConcept basicGetTitle() {
		return title;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setTitle(CodeableConcept newTitle) {
		CodeableConcept oldTitle = title;
		title = newTitle;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FhirResourcePackage.IMAGING_OBJECT_SELECTION__TITLE, oldTitle, title));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public org.eclipse.mdht.uml.fhir.core.datatype.String getDescription() {
		if (description != null && description.eIsProxy()) {
			InternalEObject oldDescription = (InternalEObject)description;
			description = (org.eclipse.mdht.uml.fhir.core.datatype.String)eResolveProxy(oldDescription);
			if (description != oldDescription) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, FhirResourcePackage.IMAGING_OBJECT_SELECTION__DESCRIPTION, oldDescription, description));
			}
		}
		return description;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public org.eclipse.mdht.uml.fhir.core.datatype.String basicGetDescription() {
		return description;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setDescription(org.eclipse.mdht.uml.fhir.core.datatype.String newDescription) {
		org.eclipse.mdht.uml.fhir.core.datatype.String oldDescription = description;
		description = newDescription;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FhirResourcePackage.IMAGING_OBJECT_SELECTION__DESCRIPTION, oldDescription, description));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Resource getAuthor() {
		if (author != null && author.eIsProxy()) {
			InternalEObject oldAuthor = (InternalEObject)author;
			author = (Resource)eResolveProxy(oldAuthor);
			if (author != oldAuthor) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, FhirResourcePackage.IMAGING_OBJECT_SELECTION__AUTHOR, oldAuthor, author));
			}
		}
		return author;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Resource basicGetAuthor() {
		return author;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setAuthor(Resource newAuthor) {
		Resource oldAuthor = author;
		author = newAuthor;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FhirResourcePackage.IMAGING_OBJECT_SELECTION__AUTHOR, oldAuthor, author));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public DateTime getAuthoringTime() {
		if (authoringTime != null && authoringTime.eIsProxy()) {
			InternalEObject oldAuthoringTime = (InternalEObject)authoringTime;
			authoringTime = (DateTime)eResolveProxy(oldAuthoringTime);
			if (authoringTime != oldAuthoringTime) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, FhirResourcePackage.IMAGING_OBJECT_SELECTION__AUTHORING_TIME, oldAuthoringTime, authoringTime));
			}
		}
		return authoringTime;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public DateTime basicGetAuthoringTime() {
		return authoringTime;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setAuthoringTime(DateTime newAuthoringTime) {
		DateTime oldAuthoringTime = authoringTime;
		authoringTime = newAuthoringTime;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FhirResourcePackage.IMAGING_OBJECT_SELECTION__AUTHORING_TIME, oldAuthoringTime, authoringTime));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<ImagingObjectSelectionStudy> getStudies() {
		if (studies == null) {
			studies = new EObjectContainmentEList<ImagingObjectSelectionStudy>(ImagingObjectSelectionStudy.class, this, FhirResourcePackage.IMAGING_OBJECT_SELECTION__STUDY);
		}
		return studies;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__STUDY:
				return ((InternalEList<?>)getStudies()).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.IMAGING_OBJECT_SELECTION__UID:
				if (resolve) return getUid();
				return basicGetUid();
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__PATIENT:
				if (resolve) return getPatient();
				return basicGetPatient();
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__TITLE:
				if (resolve) return getTitle();
				return basicGetTitle();
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__DESCRIPTION:
				if (resolve) return getDescription();
				return basicGetDescription();
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__AUTHOR:
				if (resolve) return getAuthor();
				return basicGetAuthor();
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__AUTHORING_TIME:
				if (resolve) return getAuthoringTime();
				return basicGetAuthoringTime();
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__STUDY:
				return getStudies();
		}
		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.IMAGING_OBJECT_SELECTION__UID:
				setUid((Oid)newValue);
				return;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__PATIENT:
				setPatient((Patient)newValue);
				return;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__TITLE:
				setTitle((CodeableConcept)newValue);
				return;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__DESCRIPTION:
				setDescription((org.eclipse.mdht.uml.fhir.core.datatype.String)newValue);
				return;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__AUTHOR:
				setAuthor((Resource)newValue);
				return;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__AUTHORING_TIME:
				setAuthoringTime((DateTime)newValue);
				return;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__STUDY:
				getStudies().clear();
				getStudies().addAll((Collection<? extends ImagingObjectSelectionStudy>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__UID:
				setUid((Oid)null);
				return;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__PATIENT:
				setPatient((Patient)null);
				return;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__TITLE:
				setTitle((CodeableConcept)null);
				return;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__DESCRIPTION:
				setDescription((org.eclipse.mdht.uml.fhir.core.datatype.String)null);
				return;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__AUTHOR:
				setAuthor((Resource)null);
				return;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__AUTHORING_TIME:
				setAuthoringTime((DateTime)null);
				return;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__STUDY:
				getStudies().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__UID:
				return uid != null;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__PATIENT:
				return patient != null;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__TITLE:
				return title != null;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__DESCRIPTION:
				return description != null;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__AUTHOR:
				return author != null;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__AUTHORING_TIME:
				return authoringTime != null;
			case FhirResourcePackage.IMAGING_OBJECT_SELECTION__STUDY:
				return studies != null && !studies.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //ImagingObjectSelectionImpl