/*******************************************************************************
 * 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 org.eclipse.emf.common.notify.Notification;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;

import org.eclipse.mdht.uml.fhir.core.datatype.CodeableConcept;
import org.eclipse.mdht.uml.fhir.core.datatype.Timing;

import org.eclipse.mdht.uml.fhir.core.datatype.impl.BackboneElementImpl;

import org.eclipse.mdht.uml.fhir.core.resource.FhirResourcePackage;
import org.eclipse.mdht.uml.fhir.core.resource.OrderWhen;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Order When</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.mdht.uml.fhir.core.resource.impl.OrderWhenImpl#getCode <em>Code</em>}</li>
 *   <li>{@link org.eclipse.mdht.uml.fhir.core.resource.impl.OrderWhenImpl#getSchedule <em>Schedule</em>}</li>
 * </ul>
 *
 * @generated
 */
public class OrderWhenImpl extends BackboneElementImpl implements OrderWhen {
	/**
	 * The cached value of the '{@link #getCode() <em>Code</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getCode()
	 * @generated
	 * @ordered
	 */
	protected CodeableConcept code;

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

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

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setCode(CodeableConcept newCode) {
		CodeableConcept oldCode = code;
		code = newCode;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FhirResourcePackage.ORDER_WHEN__CODE, oldCode, code));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Timing getSchedule() {
		if (schedule != null && schedule.eIsProxy()) {
			InternalEObject oldSchedule = (InternalEObject)schedule;
			schedule = (Timing)eResolveProxy(oldSchedule);
			if (schedule != oldSchedule) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, FhirResourcePackage.ORDER_WHEN__SCHEDULE, oldSchedule, schedule));
			}
		}
		return schedule;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Timing basicGetSchedule() {
		return schedule;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setSchedule(Timing newSchedule) {
		Timing oldSchedule = schedule;
		schedule = newSchedule;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FhirResourcePackage.ORDER_WHEN__SCHEDULE, oldSchedule, schedule));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case FhirResourcePackage.ORDER_WHEN__CODE:
				if (resolve) return getCode();
				return basicGetCode();
			case FhirResourcePackage.ORDER_WHEN__SCHEDULE:
				if (resolve) return getSchedule();
				return basicGetSchedule();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case FhirResourcePackage.ORDER_WHEN__CODE:
				setCode((CodeableConcept)newValue);
				return;
			case FhirResourcePackage.ORDER_WHEN__SCHEDULE:
				setSchedule((Timing)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case FhirResourcePackage.ORDER_WHEN__CODE:
				setCode((CodeableConcept)null);
				return;
			case FhirResourcePackage.ORDER_WHEN__SCHEDULE:
				setSchedule((Timing)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case FhirResourcePackage.ORDER_WHEN__CODE:
				return code != null;
			case FhirResourcePackage.ORDER_WHEN__SCHEDULE:
				return schedule != null;
		}
		return super.eIsSet(featureID);
	}

} //OrderWhenImpl