fhir/plugins/org.eclipse.mdht.uml.fhir.core/src/org/eclipse/mdht/uml/fhir/core/datatype/impl/PeriodImpl.java

/*******************************************************************************
 * 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.datatype.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.DateTime;
import org.eclipse.mdht.uml.fhir.core.datatype.FhirDatatypePackage;
import org.eclipse.mdht.uml.fhir.core.datatype.Period;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Period</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.mdht.uml.fhir.core.datatype.impl.PeriodImpl#getStart <em>Start</em>}</li>
 *   <li>{@link org.eclipse.mdht.uml.fhir.core.datatype.impl.PeriodImpl#getEnd <em>End</em>}</li>
 * </ul>
 *
 * @generated
 */
public class PeriodImpl extends DataTypeImpl implements Period {
	/**
	 * The cached value of the '{@link #getStart() <em>Start</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getStart()
	 * @generated
	 * @ordered
	 */
	protected DateTime start;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return FhirDatatypePackage.Literals.PERIOD;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public DateTime getStart() {
		if (start != null && start.eIsProxy()) {
			InternalEObject oldStart = (InternalEObject)start;
			start = (DateTime)eResolveProxy(oldStart);
			if (start != oldStart) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, FhirDatatypePackage.PERIOD__START, oldStart, start));
			}
		}
		return start;
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setStart(DateTime newStart) {
		DateTime oldStart = start;
		start = newStart;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FhirDatatypePackage.PERIOD__START, oldStart, start));
	}

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setEnd(DateTime newEnd) {
		DateTime oldEnd = end;
		end = newEnd;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FhirDatatypePackage.PERIOD__END, oldEnd, end));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case FhirDatatypePackage.PERIOD__START:
				if (resolve) return getStart();
				return basicGetStart();
			case FhirDatatypePackage.PERIOD__END:
				if (resolve) return getEnd();
				return basicGetEnd();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case FhirDatatypePackage.PERIOD__START:
				setStart((DateTime)newValue);
				return;
			case FhirDatatypePackage.PERIOD__END:
				setEnd((DateTime)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case FhirDatatypePackage.PERIOD__START:
				setStart((DateTime)null);
				return;
			case FhirDatatypePackage.PERIOD__END:
				setEnd((DateTime)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case FhirDatatypePackage.PERIOD__START:
				return start != null;
			case FhirDatatypePackage.PERIOD__END:
				return end != null;
		}
		return super.eIsSet(featureID);
	}

} //PeriodImpl