fhir/plugins/org.eclipse.mdht.fhir.xsd/src/org/hl7/fhir/impl/CompositionEventImpl.java

/**
 */
package org.hl7.fhir.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.hl7.fhir.CodeableConcept;
import org.hl7.fhir.CompositionEvent;
import org.hl7.fhir.FhirPackage;
import org.hl7.fhir.Period;
import org.hl7.fhir.Reference;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Composition Event</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.hl7.fhir.impl.CompositionEventImpl#getCode <em>Code</em>}</li>
 *   <li>{@link org.hl7.fhir.impl.CompositionEventImpl#getPeriod <em>Period</em>}</li>
 *   <li>{@link org.hl7.fhir.impl.CompositionEventImpl#getDetail <em>Detail</em>}</li>
 * </ul>
 *
 * @generated
 */
public class CompositionEventImpl extends BackboneElementImpl implements CompositionEvent {
	/**
	 * The cached value of the '{@link #getCode() <em>Code</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getCode()
	 * @generated
	 * @ordered
	 */
	protected EList<CodeableConcept> code;

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

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<CodeableConcept> getCode() {
		if (code == null) {
			code = new EObjectContainmentEList<CodeableConcept>(CodeableConcept.class, this, FhirPackage.COMPOSITION_EVENT__CODE);
		}
		return code;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Period getPeriod() {
		return period;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetPeriod(Period newPeriod, NotificationChain msgs) {
		Period oldPeriod = period;
		period = newPeriod;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, FhirPackage.COMPOSITION_EVENT__PERIOD, oldPeriod, newPeriod);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setPeriod(Period newPeriod) {
		if (newPeriod != period) {
			NotificationChain msgs = null;
			if (period != null)
				msgs = ((InternalEObject)period).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - FhirPackage.COMPOSITION_EVENT__PERIOD, null, msgs);
			if (newPeriod != null)
				msgs = ((InternalEObject)newPeriod).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - FhirPackage.COMPOSITION_EVENT__PERIOD, null, msgs);
			msgs = basicSetPeriod(newPeriod, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FhirPackage.COMPOSITION_EVENT__PERIOD, newPeriod, newPeriod));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Reference> getDetail() {
		if (detail == null) {
			detail = new EObjectContainmentEList<Reference>(Reference.class, this, FhirPackage.COMPOSITION_EVENT__DETAIL);
		}
		return detail;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case FhirPackage.COMPOSITION_EVENT__CODE:
				return ((InternalEList<?>)getCode()).basicRemove(otherEnd, msgs);
			case FhirPackage.COMPOSITION_EVENT__PERIOD:
				return basicSetPeriod(null, msgs);
			case FhirPackage.COMPOSITION_EVENT__DETAIL:
				return ((InternalEList<?>)getDetail()).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 FhirPackage.COMPOSITION_EVENT__CODE:
				return getCode();
			case FhirPackage.COMPOSITION_EVENT__PERIOD:
				return getPeriod();
			case FhirPackage.COMPOSITION_EVENT__DETAIL:
				return getDetail();
		}
		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 FhirPackage.COMPOSITION_EVENT__CODE:
				getCode().clear();
				getCode().addAll((Collection<? extends CodeableConcept>)newValue);
				return;
			case FhirPackage.COMPOSITION_EVENT__PERIOD:
				setPeriod((Period)newValue);
				return;
			case FhirPackage.COMPOSITION_EVENT__DETAIL:
				getDetail().clear();
				getDetail().addAll((Collection<? extends Reference>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case FhirPackage.COMPOSITION_EVENT__CODE:
				getCode().clear();
				return;
			case FhirPackage.COMPOSITION_EVENT__PERIOD:
				setPeriod((Period)null);
				return;
			case FhirPackage.COMPOSITION_EVENT__DETAIL:
				getDetail().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case FhirPackage.COMPOSITION_EVENT__CODE:
				return code != null && !code.isEmpty();
			case FhirPackage.COMPOSITION_EVENT__PERIOD:
				return period != null;
			case FhirPackage.COMPOSITION_EVENT__DETAIL:
				return detail != null && !detail.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //CompositionEventImpl