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

/**
 */
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.FhirPackage;
import org.hl7.fhir.MedicationContent;
import org.hl7.fhir.Reference;
import org.hl7.fhir.SimpleQuantity;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Medication Content</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.hl7.fhir.impl.MedicationContentImpl#getItem <em>Item</em>}</li>
 *   <li>{@link org.hl7.fhir.impl.MedicationContentImpl#getAmount <em>Amount</em>}</li>
 * </ul>
 *
 * @generated
 */
public class MedicationContentImpl extends BackboneElementImpl implements MedicationContent {
	/**
	 * The cached value of the '{@link #getItem() <em>Item</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getItem()
	 * @generated
	 * @ordered
	 */
	protected Reference item;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Reference getItem() {
		return item;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetItem(Reference newItem, NotificationChain msgs) {
		Reference oldItem = item;
		item = newItem;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, FhirPackage.MEDICATION_CONTENT__ITEM, oldItem, newItem);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setItem(Reference newItem) {
		if (newItem != item) {
			NotificationChain msgs = null;
			if (item != null)
				msgs = ((InternalEObject)item).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - FhirPackage.MEDICATION_CONTENT__ITEM, null, msgs);
			if (newItem != null)
				msgs = ((InternalEObject)newItem).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - FhirPackage.MEDICATION_CONTENT__ITEM, null, msgs);
			msgs = basicSetItem(newItem, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FhirPackage.MEDICATION_CONTENT__ITEM, newItem, newItem));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public SimpleQuantity getAmount() {
		return amount;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetAmount(SimpleQuantity newAmount, NotificationChain msgs) {
		SimpleQuantity oldAmount = amount;
		amount = newAmount;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, FhirPackage.MEDICATION_CONTENT__AMOUNT, oldAmount, newAmount);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setAmount(SimpleQuantity newAmount) {
		if (newAmount != amount) {
			NotificationChain msgs = null;
			if (amount != null)
				msgs = ((InternalEObject)amount).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - FhirPackage.MEDICATION_CONTENT__AMOUNT, null, msgs);
			if (newAmount != null)
				msgs = ((InternalEObject)newAmount).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - FhirPackage.MEDICATION_CONTENT__AMOUNT, null, msgs);
			msgs = basicSetAmount(newAmount, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FhirPackage.MEDICATION_CONTENT__AMOUNT, newAmount, newAmount));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case FhirPackage.MEDICATION_CONTENT__ITEM:
				return basicSetItem(null, msgs);
			case FhirPackage.MEDICATION_CONTENT__AMOUNT:
				return basicSetAmount(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.MEDICATION_CONTENT__ITEM:
				return getItem();
			case FhirPackage.MEDICATION_CONTENT__AMOUNT:
				return getAmount();
		}
		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.MEDICATION_CONTENT__ITEM:
				setItem((Reference)newValue);
				return;
			case FhirPackage.MEDICATION_CONTENT__AMOUNT:
				setAmount((SimpleQuantity)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case FhirPackage.MEDICATION_CONTENT__ITEM:
				setItem((Reference)null);
				return;
			case FhirPackage.MEDICATION_CONTENT__AMOUNT:
				setAmount((SimpleQuantity)null);
				return;
		}
		super.eUnset(featureID);
	}

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

} //MedicationContentImpl