fhir/plugins/org.eclipse.mdht.uml.fhir.core/src/org/eclipse/mdht/uml/fhir/core/datatype/impl/ElementImpl.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 java.util.Collection;

import org.eclipse.emf.common.notify.Notification;

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.EObjectResolvingEList;

import org.eclipse.mdht.uml.fhir.core.datatype.Element;
import org.eclipse.mdht.uml.fhir.core.datatype.Extension;
import org.eclipse.mdht.uml.fhir.core.datatype.FhirDatatypePackage;
import org.eclipse.mdht.uml.fhir.core.datatype.Id;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Element</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.mdht.uml.fhir.core.datatype.impl.ElementImpl#getId <em>Id</em>}</li>
 *   <li>{@link org.eclipse.mdht.uml.fhir.core.datatype.impl.ElementImpl#getExtensions <em>Extension</em>}</li>
 * </ul>
 *
 * @generated
 */
public abstract class ElementImpl extends BaseImpl implements Element {
	/**
	 * The cached value of the '{@link #getId() <em>Id</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getId()
	 * @generated
	 * @ordered
	 */
	protected Id id;

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

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Id basicGetId() {
		return id;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setId(Id newId) {
		Id oldId = id;
		id = newId;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FhirDatatypePackage.ELEMENT__ID, oldId, id));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Extension> getExtensions() {
		if (extensions == null) {
			extensions = new EObjectResolvingEList<Extension>(Extension.class, this, FhirDatatypePackage.ELEMENT__EXTENSION);
		}
		return extensions;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case FhirDatatypePackage.ELEMENT__ID:
				if (resolve) return getId();
				return basicGetId();
			case FhirDatatypePackage.ELEMENT__EXTENSION:
				return getExtensions();
		}
		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 FhirDatatypePackage.ELEMENT__ID:
				setId((Id)newValue);
				return;
			case FhirDatatypePackage.ELEMENT__EXTENSION:
				getExtensions().clear();
				getExtensions().addAll((Collection<? extends Extension>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case FhirDatatypePackage.ELEMENT__ID:
				setId((Id)null);
				return;
			case FhirDatatypePackage.ELEMENT__EXTENSION:
				getExtensions().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case FhirDatatypePackage.ELEMENT__ID:
				return id != null;
			case FhirDatatypePackage.ELEMENT__EXTENSION:
				return extensions != null && !extensions.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //ElementImpl