/**
 */
package org.hl7.fhir.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.hl7.fhir.CodeableConcept;
import org.hl7.fhir.FhirPackage;
import org.hl7.fhir.PatientCommunication;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Patient Communication</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.hl7.fhir.impl.PatientCommunicationImpl#getLanguage <em>Language</em>}</li>
 *   <li>{@link org.hl7.fhir.impl.PatientCommunicationImpl#getPreferred <em>Preferred</em>}</li>
 * </ul>
 *
 * @generated
 */
public class PatientCommunicationImpl extends BackboneElementImpl implements PatientCommunication {
	/**
	 * The cached value of the '{@link #getLanguage() <em>Language</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getLanguage()
	 * @generated
	 * @ordered
	 */
	protected CodeableConcept language;

	/**
	 * The cached value of the '{@link #getPreferred() <em>Preferred</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getPreferred()
	 * @generated
	 * @ordered
	 */
	protected org.hl7.fhir.Boolean preferred;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetLanguage(CodeableConcept newLanguage, NotificationChain msgs) {
		CodeableConcept oldLanguage = language;
		language = newLanguage;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, FhirPackage.PATIENT_COMMUNICATION__LANGUAGE, oldLanguage, newLanguage);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setLanguage(CodeableConcept newLanguage) {
		if (newLanguage != language) {
			NotificationChain msgs = null;
			if (language != null)
				msgs = ((InternalEObject)language).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - FhirPackage.PATIENT_COMMUNICATION__LANGUAGE, null, msgs);
			if (newLanguage != null)
				msgs = ((InternalEObject)newLanguage).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - FhirPackage.PATIENT_COMMUNICATION__LANGUAGE, null, msgs);
			msgs = basicSetLanguage(newLanguage, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FhirPackage.PATIENT_COMMUNICATION__LANGUAGE, newLanguage, newLanguage));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public org.hl7.fhir.Boolean getPreferred() {
		return preferred;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetPreferred(org.hl7.fhir.Boolean newPreferred, NotificationChain msgs) {
		org.hl7.fhir.Boolean oldPreferred = preferred;
		preferred = newPreferred;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, FhirPackage.PATIENT_COMMUNICATION__PREFERRED, oldPreferred, newPreferred);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setPreferred(org.hl7.fhir.Boolean newPreferred) {
		if (newPreferred != preferred) {
			NotificationChain msgs = null;
			if (preferred != null)
				msgs = ((InternalEObject)preferred).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - FhirPackage.PATIENT_COMMUNICATION__PREFERRED, null, msgs);
			if (newPreferred != null)
				msgs = ((InternalEObject)newPreferred).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - FhirPackage.PATIENT_COMMUNICATION__PREFERRED, null, msgs);
			msgs = basicSetPreferred(newPreferred, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FhirPackage.PATIENT_COMMUNICATION__PREFERRED, newPreferred, newPreferred));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case FhirPackage.PATIENT_COMMUNICATION__LANGUAGE:
				return basicSetLanguage(null, msgs);
			case FhirPackage.PATIENT_COMMUNICATION__PREFERRED:
				return basicSetPreferred(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 FhirPackage.PATIENT_COMMUNICATION__LANGUAGE:
				return getLanguage();
			case FhirPackage.PATIENT_COMMUNICATION__PREFERRED:
				return getPreferred();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case FhirPackage.PATIENT_COMMUNICATION__LANGUAGE:
				setLanguage((CodeableConcept)newValue);
				return;
			case FhirPackage.PATIENT_COMMUNICATION__PREFERRED:
				setPreferred((org.hl7.fhir.Boolean)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case FhirPackage.PATIENT_COMMUNICATION__LANGUAGE:
				setLanguage((CodeableConcept)null);
				return;
			case FhirPackage.PATIENT_COMMUNICATION__PREFERRED:
				setPreferred((org.hl7.fhir.Boolean)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case FhirPackage.PATIENT_COMMUNICATION__LANGUAGE:
				return language != null;
			case FhirPackage.PATIENT_COMMUNICATION__PREFERRED:
				return preferred != null;
		}
		return super.eIsSet(featureID);
	}

} //PatientCommunicationImpl